Convert Electric Charge Units

Calculator for coulomb, ampere hours, milliampere hours, franklin (statcoulomb) and biot seconds. These are units for the electric charge, which are used for power storage, like accus and batteries. The SI-unit is coulomb, for accus usually milliampere hours is used. Franklin and biot seconds are rarely seen.

coulomb, ampere second (C, As):
ampere hour (Ah):
milliampere hour (mAh):
franklin, statcoulomb (Fr, statC):
biot second (Bis):

Please enter one value, the other values will be calculated.

1 C = 1/3600 Ah = 1/3,6 mAh = 2997924580 Fr = 1/10 Bis