Electric Charge

This function calculates the relationship between electric charge, current and time.

To perform the calculation, use the radio button to select which value should be calculated. Then enter the required values and click the 'Calculate' button.

Formulas for electric charge

Electric charge is measured in coulombs (C) or ampere-seconds (As). 1 C = 1 As.
The storage capacity of a battery is referred to as the nominal charge, which is given in ampere hours (Ah). 1 Ah = 3600 C.

Electric charge
\(\displaystyle Ladung= Strom · Zeit\)
\(\displaystyle C=I·t[s]\)	\(\displaystyle Ah=I·t[h]\)
Electric current
\(\displaystyle I=\frac{C}{t[s]}\)	\(\displaystyle I=\frac{Ah}{t[h]}\)
Time
\(\displaystyle t[s]=\frac{C}{I}\)	\(\displaystyle t[h]=\frac{Ah}{I}\)