This converter requires the use of Javascript enabled and capable browsers. This script is actually two converters, one to convert time in hours, minutes and seconds to fractional hours, and the other is the reverse. In the first applet, hours, minutes and seconds are limited to 3 digit whole numbers for entry. In the second applet, the fractional hours are limited to 6 digits, including the decimal. Make your entries and click on Convert in the applet of your choice. Click on Clear Values to clear either applet.