This calculator requires the use of Javascript enabled and capable browsers. This calculator is to determine the amount of time to fill a tank, container or reservoir, based on a specific volume and delivery rate. It assumes the tank is empty or that the volume you enter is the delivery volume in gallons. The delivery rate is in gallons per minute and is based on the pump and delivery pipe combination. The resulting time is in minutes.
You can use this as a "remove time" calculator if you have need to empty a container.