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Fundamental Physical Constants Table


This table is the complete listing of fundamental physical constants.

Complete Listing





  Quantity                                               Value                 Uncertainty          Unit

------------------------------------------------------------------------------------------------------------------------

speed of light in vacuum                               299 792 458           (exact)               m s^-1

magn. constant                                         12.566 370 614...e-7  (exact)               N A^-2

electric constant                                      8.854 187 817...e-12  (exact)               F m^-1

characteristic impedance of vacuum                     376.730 313 461...    (exact)               ohm

Newtonian constant of gravitation                      6.6742e-11            0.0010e-11            m^3 kg^-1 s^-2

Newtonian constant of gravitation over h-bar c         6.7087e-39            0.0010e-39            (GeV/c^2)^-2

Planck constant                                        6.626 0693e-34        0.000 0011e-34        J s

Planck constant in eV s                                4.135 667 43e-15      0.000 000 35e-15      eV s

Planck constant over 2 pi times c in MeV fm            197.326 968           0.000 017             MeV fm

Planck constant over 2 pi                              1.054 571 68e-34      0.000 000 18e-34      J s

Planck constant over 2 pi in eV s                      6.582 119 15e-16      0.000 000 56e-16      eV s

Planck mass                                            2.176 45e-8           0.000 16e-8           kg

Planck temperature                                     1.416 79e32           0.000 11e32           K

Planck length                                          1.616 24e-35          0.000 12e-35          m

Planck time                                            5.391 21e-44          0.000 40e-44          s

elementary charge                                      1.602 176 53e-19      0.000 000 14e-19      C

elementary charge over h                               2.417 989 40e14       0.000 000 21e14       A J^-1

magn. flux quantum                                     2.067 833 72e-15      0.000 000 18e-15      Wb

conductance quantum                                    7.748 091 733e-5      0.000 000 026e-5      S

inverse of conductance quantum                         12 906.403 725        0.000 043             ohm

Josephson constant                                     483 597.879e9         0.041e9               Hz V^-1

von Klitzing constant                                  25 812.807 449        0.000 086             ohm

Bohr magneton                                          927.400 949e-26       0.000 080e-26         J T^-1

Bohr magneton in eV/T                                  5.788 381 804e-5      0.000 000 039e-5      eV T^-1

Bohr magneton in Hz/T                                  13.996 2458e9         0.000 0012e9          Hz T^-1

Bohr magneton in inverse meters per tesla              46.686 4507           0.000 0040            m^-1 T^-1

Bohr magneton in K/T                                   0.671 7131            0.000 0012            K T^-1

nuclear magneton                                       5.050 783 43e-27      0.000 000 43e-27      J T^-1

nuclear magneton in eV/T                               3.152 451 259e-8      0.000 000 021e-8      eV T^-1

nuclear magneton in MHz/T                              7.622 593 71          0.000 000 65          MHz T^-1

nuclear magneton in inverse meters per tesla           2.542 623 58e-2       0.000 000 22e-2       m^-1 T^-1

nuclear magneton in K/T                                3.658 2637e-4         0.000 0064e-4         K T^-1

fine-structure constant                                7.297 352 568e-3      0.000 000 024e-3      

inverse fine-structure constant                        137.035 999 11        0.000 000 46          

Rydberg constant                                       10 973 731.568 525    0.000 073             m^-1

Rydberg constant times c in Hz                         3.289 841 960 360e15  0.000 000 000 022e15  Hz

Rydberg constant times hc in J                         2.179 872 09e-18      0.000 000 37e-18      J

Rydberg constant times hc in eV                        13.605 6923           0.000 0012            eV

Bohr radius                                            0.529 177 2108e-10    0.000 000 0018e-10    m

Hartree energy                                         4.359 744 17e-18      0.000 000 75e-18      J

Hartree energy in eV                                   27.211 3845           0.000 0023            eV

quantum of circulation                                 3.636 947 550e-4      0.000 000 024e-4      m^2 s^-1

quantum of circulation times 2                         7.273 895 101e-4      0.000 000 048e-4      m^2 s^-1

Fermi coupling constant                                1.166 39e-5           0.000 01e-5           GeV^-2

weak mixing angle                                      0.222 15              0.000 76              

electron mass                                          9.109 3826e-31        0.000 0016e-31        kg

electron mass in u                                     5.485 799 0945e-4     0.000 000 0024e-4     u

electron mass energy equivalent                        8.187 1047e-14        0.000 0014e-14        J

electron mass energy equivalent in MeV                 0.510 998 918         0.000 000 044         MeV

electron-muon mass ratio                               4.836 331 67e-3       0.000 000 13e-3       

electron-tau mass ratio                                2.875 64e-4           0.000 47e-4           

electron-proton mass ratio                             5.446 170 2173e-4     0.000 000 0025e-4     

electron-neutron mass ratio                            5.438 673 4481e-4     0.000 000 0038e-4     

electron-deuteron mass ratio                           2.724 437 1095e-4     0.000 000 0013e-4     

electron to alpha particle mass ratio                  1.370 933 555 75e-4   0.000 000 000 61e-4   

electron charge to mass quotient                       -1.758 820 12e11      0.000 000 15e11       C kg^-1

electron molar mass                                    5.485 799 0945e-7     0.000 000 0024e-7     kg mol^-1

Compton wavelength                                     2.426 310 238e-12     0.000 000 016e-12     m

Compton wavelength over 2 pi                           386.159 2678e-15      0.000 0026e-15        m

classical electron radius                              2.817 940 325e-15     0.000 000 028e-15     m

Thomson cross section                                  0.665 245 873e-28     0.000 000 013e-28     m^2

electron magn. moment                                  -928.476 412e-26      0.000 080e-26         J T^-1

electron magn. moment to Bohr magneton ratio           -1.001 159 652 1859   0.000 000 000 0038    

electron magn. moment to nuclear magneton ratio        -1838.281 971 07      0.000 000 85          

electron magn. moment anomaly                          1.159 652 1859e-3     0.000 000 0038e-3     

electron g factor                                      -2.002 319 304 3718   0.000 000 000 0075    

electron-muon magn. moment ratio                       206.766 9894          0.000 0054            

electron-proton magn. moment ratio                     -658.210 6862         0.000 0066            

electron to shielded proton magn. moment ratio         -658.227 5956         0.000 0071            

electron-neutron magn. moment ratio                    960.920 50            0.000 23              

electron-deuteron magn. moment ratio                   -2143.923 493         0.000 023             

electron to shielded helion magn. moment ratio         864.058 255           0.000 010             

electron gyromagn. ratio                               1.760 859 74e11       0.000 000 15e11       s^-1 T^-1

electron gyromagn. ratio over 2 pi                     28 024.9532           0.0024                MHz T^-1

muon mass                                              1.883 531 40e-28      0.000 000 33e-28      kg

muon mass in u                                         0.113 428 9264        0.000 000 0030        u

muon mass energy equivalent                            1.692 833 60e-11      0.000 000 29e-11      J

muon mass energy equivalent in MeV                     105.658 3692          0.000 0094            MeV

muon-electron mass ratio                               206.768 2838          0.000 0054            

muon-tau mass ratio                                    5.945 92e-2           0.000 97e-2           

muon-proton mass ratio                                 0.112 609 5269        0.000 000 0029        

muon-neutron mass ratio                                0.112 454 5175        0.000 000 0029        

muon molar mass                                        0.113 428 9264e-3     0.000 000 0030e-3     kg mol^-1

muon Compton wavelength                                11.734 441 05e-15     0.000 000 30e-15      m

muon Compton wavelength over 2 pi                      1.867 594 298e-15     0.000 000 047e-15     m

muon magn. moment                                      -4.490 447 99e-26     0.000 000 40e-26      J T^-1

muon magn. moment to Bohr magneton ratio               -4.841 970 45e-3      0.000 000 13e-3       

muon magn. moment to nuclear magneton ratio            -8.890 596 98         0.000 000 23          

muon magn. moment anomaly                              1.165 919 81e-3       0.000 000 62e-3       

muon g factor                                          -2.002 331 8396       0.000 000 0012        

muon-proton magn. moment ratio                         -3.183 345 118        0.000 000 089         

tau mass                                               3.167 77e-27          0.000 52e-27          kg

tau mass in u                                          1.907 68              0.000 31              u

tau mass energy equivalent                             2.847 05e-10          0.000 46e-10          J

tau mass energy equivalent in MeV                      1776.99               0.29                  MeV

tau-electron mass ratio                                3477.48               0.57                  

tau-muon mass ratio                                    16.8183               0.0027                

tau-proton mass ratio                                  1.893 90              0.000 31              

tau-neutron mass ratio                                 1.891 29              0.000 31              

tau molar mass                                         1.907 68e-3           0.000 31e-3           kg mol^-1

tau Compton wavelength                                 0.697 72e-15          0.000 11e-15          m

tau Compton wavelength over 2 pi                       0.111 046e-15         0.000 018e-15         m

proton mass                                            1.672 621 71e-27      0.000 000 29e-27      kg

proton mass in u                                       1.007 276 466 88      0.000 000 000 13      u

proton mass energy equivalent                          1.503 277 43e-10      0.000 000 26e-10      J

proton mass energy equivalent in MeV                   938.272 029           0.000 080             MeV

proton-electron mass ratio                             1836.152 672 61       0.000 000 85          

proton-muon mass ratio                                 8.880 243 33          0.000 000 23          

proton-tau mass ratio                                  0.528 012             0.000 086             

proton-neutron mass ratio                              0.998 623 478 72      0.000 000 000 58      

proton charge to mass quotient                         9.578 833 76e7        0.000 000 82e7        C kg^-1

proton molar mass                                      1.007 276 466 88e-3   0.000 000 000 13e-3   kg mol^-1

proton Compton wavelength                              1.321 409 8555e-15    0.000 000 0088e-15    m

proton Compton wavelength over 2 pi                    0.210 308 9104e-15    0.000 000 0014e-15    m

proton magn. moment                                    1.410 606 71e-26      0.000 000 12e-26      J T^-1

proton magn. moment to Bohr magneton ratio             1.521 032 206e-3      0.000 000 015e-3      

proton magn. moment to nuclear magneton ratio          2.792 847 351         0.000 000 028         

proton g factor                                        5.585 694 701         0.000 000 056         

proton-neutron magn. moment ratio                      -1.459 898 05         0.000 000 34          

shielded proton magn. moment                           1.410 570 47e-26      0.000 000 12e-26      J T^-1

shielded proton magn. moment to Bohr magneton ratio    1.520 993 132e-3      0.000 000 016e-3      

shielded proton magn. moment to nuclear magneton ratio 2.792 775 604         0.000 000 030         

proton magn. shielding correction                      25.689e-6             0.015e-6              

proton gyromagn. ratio                                 2.675 222 05e8        0.000 000 23e8        s^-1 T^-1

proton gyromagn. ratio over 2 pi                       42.577 4813           0.000 0037            MHz T^-1

shielded proton gyromagn. ratio                        2.675 153 33e8        0.000 000 23e8        s^-1 T^-1

shielded proton gyromagn. ratio over 2 pi              42.576 3875           0.000 0037            MHz T^-1

proton rms charge radius                               0.8750e-15            0.0068e-15            m

neutron mass                                           1.674 927 28e-27      0.000 000 29e-27      kg

neutron mass in u                                      1.008 664 915 60      0.000 000 000 55      u

neutron mass energy equivalent                         1.505 349 57e-10      0.000 000 26e-10      J

neutron mass energy equivalent in MeV                  939.565 360           0.000 081             MeV

neutron-electron mass ratio                            1838.683 6598         0.000 0013            

neutron-muon mass ratio                                8.892 484 02          0.000 000 23          

neutron-tau mass ratio                                 0.528 740             0.000 086             

neutron-proton mass ratio                              1.001 378 418 70      0.000 000 000 58      

neutron molar mass                                     1.008 664 915 60e-3   0.000 000 000 55e-3   kg mol^-1

neutron Compton wavelength                             1.319 590 9067e-15    0.000 000 0088e-15    m

neutron Compton wavelength over 2 pi                   0.210 019 4157e-15    0.000 000 0014e-15    m

neutron magn. moment                                   -0.966 236 45e-26     0.000 000 24e-26      J T^-1

neutron magn. moment to Bohr magneton ratio            -1.041 875 63e-3      0.000 000 25e-3       

neutron magn. moment to nuclear magneton ratio         -1.913 042 73         0.000 000 45          

neutron g factor                                       -3.826 085 46         0.000 000 90          

neutron-electron magn. moment ratio                    1.040 668 82e-3       0.000 000 25e-3       

neutron-proton magn. moment ratio                      -0.684 979 34         0.000 000 16          

neutron to shielded proton magn. moment ratio          -0.684 996 94         0.000 000 16          

neutron gyromagn. ratio                                1.832 471 83e8        0.000 000 46e8        s^-1 T^-1

neutron gyromagn. ratio over 2 pi                      29.164 6950           0.000 0073            MHz T^-1

deuteron mass                                          3.343 583 35e-27      0.000 000 57e-27      kg

deuteron mass in u                                     2.013 553 212 70      0.000 000 000 35      u

deuteron mass energy equivalent                        3.005 062 85e-10      0.000 000 51e-10      J

deuteron mass energy equivalent in MeV                 1875.612 82           0.000 16              MeV

deuteron-electron mass ratio                           3670.482 9652         0.000 0018            

deuteron-proton mass ratio                             1.999 007 500 82      0.000 000 000 41      

deuteron molar mass                                    2.013 553 212 70e-3   0.000 000 000 35e-3   kg mol^-1

deuteron magn. moment                                  0.433 073 482e-26     0.000 000 038e-26     J T^-1

deuteron magn. moment to Bohr magneton ratio           0.466 975 4567e-3     0.000 000 0050e-3     

deuteron magn. moment to nuclear magneton ratio        0.857 438 2329        0.000 000 0092        

deuteron-electron magn. moment ratio                   -4.664 345 548e-4     0.000 000 050e-4      

deuteron-proton magn. moment ratio                     0.307 012 2084        0.000 000 0045        

deuteron-neutron magn. moment ratio                    -0.448 206 52         0.000 000 11          

deuteron rms charge radius                             2.1394e-15            0.0028e-15            m

helion mass                                            5.006 412 14e-27      0.000 000 86e-27      kg

helion mass in u                                       3.014 932 2434        0.000 000 0058        u

helion mass energy equivalent                          4.499 538 84e-10      0.000 000 77e-10      J

helion mass energy equivalent in MeV                   2808.391 42           0.000 24              MeV

helion-electron mass ratio                             5495.885 269          0.000 011             

helion-proton mass ratio                               2.993 152 6671        0.000 000 0058        

helion molar mass                                      3.014 932 2434e-3     0.000 000 0058e-3     kg mol^-1

shielded helion magn. moment                           -1.074 553 024e-26    0.000 000 093e-26     J T^-1

shielded helion magn. moment to Bohr magneton ratio    -1.158 671 474e-3     0.000 000 014e-3      

shielded helion magn. moment to nuclear magneton ratio -2.127 497 723        0.000 000 025         

shielded helion to proton magn. moment ratio           -0.761 766 562        0.000 000 012         

shielded helion to shielded proton magn. moment ratio  -0.761 786 1313       0.000 000 0033        

shielded helion gyromagn. ratio                        2.037 894 70e8        0.000 000 18e8        s^-1 T^-1

shielded helion gyromagn. ratio over 2 pi              32.434 1015           0.000 0028            MHz T^-1

alpha particle mass                                    6.644 6565e-27        0.000 0011e-27        kg

alpha particle mass in u                               4.001 506 179 149     0.000 000 000 056     u

alpha particle mass energy equivalent                  5.971 9194e-10        0.000 0010e-10        J

alpha particle mass energy equivalent in MeV           3727.379 17           0.000 32              MeV

alpha particle-electron mass ratio                     7294.299 5363         0.000 0032            

alpha particle-proton mass ratio                       3.972 599 689 07      0.000 000 000 52      

alpha particle molar mass                              4.001 506 179 149e-3  0.000 000 000 056e-3  kg mol^-1

Avogadro constant                                      6.022 1415e23         0.000 0010e23         mol^-1

atomic mass constant                                   1.660 538 86e-27      0.000 000 28e-27      kg

atomic mass constant energy equivalent                 1.492 417 90e-10      0.000 000 26e-10      J

atomic mass constant energy equivalent in MeV          931.494 043           0.000 080             MeV

Faraday constant                                       96 485.3383           0.0083                C mol^-1

Faraday constant for conventional electric current     96 485.336            0.016                 C_90 mol^-1

molar Planck constant                                  3.990 312 716e-10     0.000 000 027e-10     J s mol^-1

molar Planck constant times c                          0.119 626 565 72      0.000 000 000 80      J m mol^-1

molar gas constant                                     8.314 472             0.000 015             J mol^-1 K^-1

Boltzmann constant                                     1.380 6505e-23        0.000 0024e-23        J K^-1

Boltzmann constant in eV/K                             8.617 343e-5          0.000 015e-5          eV K^-1

Boltzmann constant in Hz/K                             2.083 6644e10         0.000 0036e10         Hz K^-1

Boltzmann constant in inverse meters per kelvin        69.503 56             0.000 12              m^-1 K^-1

molar volume of ideal gas (273.15 K, 101.325 kPa)      22.413 996e-3         0.000 039e-3          m^3 mol^-1

Loschmidt constant (273.15 K, 101.325 kPa)             2.686 7773e25         0.000 0047e25         m^-3

molar volume of ideal gas (273.15 K, 100 kPa)          22.710 981e-3         0.000 040e-3          m^3 mol^-1

Sackur-Tetrode constant (1 K, 100 kPa)                 -1.151 7047           0.000 0044            

Sackur-Tetrode constant (1 K, 101.325 kPa)             -1.164 8677           0.000 0044            

Stefan-Boltzmann constant                              5.670 400e-8          0.000 040e-8          W m^-2 K^-4

first radiation constant                               3.741 771 38e-16      0.000 000 64e-16      W m^2

first radiation constant for spectral radiance         1.191 042 82e-16      0.000 000 20e-16      W m^2 sr^-1

second radiation constant                              1.438 7752e-2         0.000 0025e-2         m K

Wien displacement law constant                         2.897 7685e-3         0.000 0051e-3         m K

molar mass of carbon-12                                12e-3                 (exact)               kg mol^-1

molar mass constant                                    1e-3                  (exact)               kg mol^-1

conventional value of Josephson constant               483 597.9e9           (exact)               Hz V^-1

conventional value of von Klitzing constant            25 812.807            (exact)               ohm

standard atmosphere                                    101 325               (exact)               Pa

standard acceleration of gravity                       9.806 65              (exact)               m s^-2

Cu x unit                                              1.002 077 10e-13      0.000 000 29e-13      m

Mo x unit                                              1.002 099 66e-13      0.000 000 53e-13      m

Angstrom star                                          1.000 015 09e-10      0.000 000 90e-10      m

lattice parameter of silicon                           543.102 122e-12       0.000 020e-12         m

{220} lattice spacing of silicon                       192.015 5965e-12      0.000 0070e-12        m

molar volume of silicon                                12.058 8382e-6        0.000 0024e-6         m^3 mol^-1

electron volt                                          1.602 176 53e-19      0.000 000 14e-19      J

unified atomic mass unit                               1.660 538 86e-27      0.000 000 28e-27      kg

natural unit of velocity                               299 792 458           (exact)               m s^-1

natural unit of action                                 1.054 571 68e-34      0.000 000 18e-34      J s

natural unit of action in eV s                         6.582 119 15e-16      0.000 000 56e-16      eV s

natural unit of mass                                   9.109 3826e-31        0.000 0016e-31        kg

natural unit of energy                                 8.187 1047e-14        0.000 0014e-14        J

natural unit of energy in MeV                          0.510 998 918         0.000 000 044         MeV

natural unit of momentum                               2.730 924 19e-22      0.000 000 47e-22      kg m s^-1

natural unit of momentum in MeV/c                      0.510 998 918         0.000 000 044         MeV/c

natural unit of length                                 386.159 2678e-15      0.000 0026e-15        m

natural unit of time                                   1.288 088 6677e-21    0.000 000 0086e-21    s

atomic unit of charge                                  1.602 176 53e-19      0.000 000 14e-19      C

atomic unit of mass                                    9.109 3826e-31        0.000 0016e-31        kg

atomic unit of action                                  1.054 571 68e-34      0.000 000 18e-34      J s

atomic unit of length                                  0.529 177 2108e-10    0.000 000 0018e-10    m

atomic unit of energy                                  4.359 744 17e-18      0.000 000 75e-18      J

atomic unit of time                                    2.418 884 326 505e-17 0.000 000 000 016e-17 s

atomic unit of force                                   8.238 7225e-8         0.000 0014e-8         N

atomic unit of velocity                                2.187 691 2633e6      0.000 000 0073e6      m s^-1

atomic unit of momentum                                1.992 851 66e-24      0.000 000 34e-24      kg m s^-1

atomic unit of current                                 6.623 617 82e-3       0.000 000 57e-3       A

atomic unit of charge density                          1.081 202 317e12      0.000 000 093e12      C m^-3

atomic unit of electric potential                      27.211 3845           0.000 0023            V

atomic unit of electric field                          5.142 206 42e11       0.000 000 44e11       V m^-1

atomic unit of electric field gradient                 9.717 361 82e21       0.000 000 83e21       V m^-2

atomic unit of electric dipole moment                  8.478 353 09e-30      0.000 000 73e-30      C m

atomic unit of electric quadrupole moment              4.486 551 24e-40      0.000 000 39e-40      C m^2

atomic unit of electric polarizablity                  1.648 777 274e-41     0.000 000 016e-41     C^2 m^2 J^-1

atomic unit of 1st hyperpolarizablity                  3.206 361 51e-53      0.000 000 28e-53      C^3 m^3 J^-2

atomic unit of 2nd hyperpolarizablity                  6.235 3808e-65        0.000 0011e-65        C^4 m^4 J^-3

atomic unit of magn. flux density                      2.350 517 42e5        0.000 000 20e5        T

atomic unit of magn. dipole moment                     1.854 801 90e-23      0.000 000 16e-23      J T^-1

atomic unit of magnetizability                         7.891 036 60e-29      0.000 000 13e-29      J T^-2

atomic unit of permittivity                            1.112 650 056...e-10  (exact)               F m^-1

joule-kilogram relationship                            1.112 650 056...e-17  (exact)               kg

joule-inverse meter relationship                       5.034 117 20e24       0.000 000 86e24       m^-1

joule-hertz relationship                               1.509 190 37e33       0.000 000 26e33       Hz

joule-kelvin relationship                              7.242 963e22          0.000 013e22          K

joule-electron volt relationship                       6.241 509 47e18       0.000 000 53e18       eV

joule-atomic mass unit relationship                    6.700 5361e9          0.000 0011e9          u

joule-hartree relationship                             2.293 712 57e17       0.000 000 39e17       E_h

kilogram-joule relationship                            8.987 551 787...e16   (exact)               J

kilogram-inverse meter relationship                    4.524 438 91e41       0.000 000 77e41       m^-1

kilogram-hertz relationship                            1.356 392 66e50       0.000 000 23e50       Hz

kilogram-kelvin relationship                           6.509 650e39          0.000 011e39          K

kilogram-electron volt relationship                    5.609 588 96e35       0.000 000 48e35       eV

kilogram-atomic mass unit relationship                 6.022 1415e26         0.000 0010e26         u

kilogram-hartree relationship                          2.061 486 05e34       0.000 000 35e34       E_h

inverse meter-joule relationship                       1.986 445 61e-25      0.000 000 34e-25      J

inverse meter-kilogram relationship                    2.210 218 81e-42      0.000 000 38e-42      kg

inverse meter-hertz relationship                       299 792 458           (exact)               Hz

inverse meter-kelvin relationship                      1.438 7752e-2         0.000 0025e-2         K

inverse meter-electron volt relationship               1.239 841 91e-6       0.000 000 11e-6       eV

inverse meter-atomic mass unit relationship            1.331 025 0506e-15    0.000 000 0089e-15    u

inverse meter-hartree relationship                     4.556 335 252 760e-8  0.000 000 000 030e-8  E_h

hertz-joule relationship                               6.626 0693e-34        0.000 0011e-34        J

hertz-kilogram relationship                            7.372 4964e-51        0.000 0013e-51        kg

hertz-inverse meter relationship                       3.335 640 951...e-9   (exact)               m^-1

hertz-kelvin relationship                              4.799 2374e-11        0.000 0084e-11        K

hertz-electron volt relationship                       4.135 667 43e-15      0.000 000 35e-15      eV

hertz-atomic mass unit relationship                    4.439 821 667e-24     0.000 000 030e-24     u

hertz-hartree relationship                             1.519 829 846 006e-16 0.000 000 000 010e-16 E_h

kelvin-joule relationship                              1.380 6505e-23        0.000 0024e-23        J

kelvin-kilogram relationship                           1.536 1808e-40        0.000 0027e-40        kg

kelvin-inverse meter relationship                      69.503 56             0.000 12              m^-1

kelvin-hertz relationship                              2.083 6644e10         0.000 0036e10         Hz

kelvin-electron volt relationship                      8.617 343e-5          0.000 015e-5          eV

kelvin-atomic mass unit relationship                   9.251 098e-14         0.000 016e-14         u

kelvin-hartree relationship                            3.166 8153e-6         0.000 0055e-6         E_h

electron volt-joule relationship                       1.602 176 53e-19      0.000 000 14e-19      J

electron volt-kilogram relationship                    1.782 661 81e-36      0.000 000 15e-36      kg

electron volt-inverse meter relationship               8.065 544 45e5        0.000 000 69e5        m^-1

electron volt-hertz relationship                       2.417 989 40e14       0.000 000 21e14       Hz

electron volt-kelvin relationship                      1.160 4505e4          0.000 0020e4          K

electron volt-atomic mass unit relationship            1.073 544 171e-9      0.000 000 092e-9      u

electron volt-hartree relationship                     3.674 932 45e-2       0.000 000 31e-2       E_h

atomic mass unit-joule relationship                    1.492 417 90e-10      0.000 000 26e-10      J

atomic mass unit-kilogram relationship                 1.660 538 86e-27      0.000 000 28e-27      kg

atomic mass unit-inverse meter relationship            7.513 006 608e14      0.000 000 050e14      m^-1

atomic mass unit-hertz relationship                    2.252 342 718e23      0.000 000 015e23      Hz

atomic mass unit-kelvin relationship                   1.080 9527e13         0.000 0019e13         K

atomic mass unit-electron volt relationship            931.494 043e6         0.000 080e6           eV

atomic mass unit-hartree relationship                  3.423 177 686e7       0.000 000 023e7       E_h

hartree-joule relationship                             4.359 744 17e-18      0.000 000 75e-18      J

hartree-kilogram relationship                          4.850 869 60e-35      0.000 000 83e-35      kg

hartree-inverse meter relationship                     2.194 746 313 705e7   0.000 000 000 015e7   m^-1

hartree-hertz relationship                             6.579 683 920 721e15  0.000 000 000 044e15  Hz

hartree-kelvin relationship                            3.157 7465e5          0.000 0055e5          K

hartree-electron volt relationship                     27.211 3845           0.000 0023            eV

hartree-atomic mass unit relationship                  2.921 262 323e-8      0.000 000 019e-8      u



Version 1.0.1


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