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Electric Charge Calculator

Calculate the electrical charge in coulombs and in Ah from the amperage and the time. The charge is the strength of the amperage in a time, the formula is Q = I * t. Its unit coulomb is equal to one ampere second, 1C = 1A * 1s.

Amperage I:

dayshoursminutesseconds
Time t:

Charge Q:

Example: two hours at an amperage of 50 amperes results in a charge of 360 kilocoulombs or 100 ampere-hours.


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