Converter group
Electricity Converters
Charge Converter
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Find the units to convert
Charge Converter
Convert electric charge units such as coulomb, millicoulomb, microcoulomb, ampere-hour, elementary charge, statcoulomb, franklin, and faraday.
About this converter
Electric charge conversion connects SI charge, current-time units, elementary charge, and older CGS electrostatic or electromagnetic systems, covering units used in electrical, battery, and physics calculations.
The base unit for this converter is coulomb, which lets us map each unit into one consistent formula layer before converting to the target unit.
Quick examples
Available units
Kilocoulomb
kCSI-prefixed charge unit equal to one thousand coulombs.
Also written as kilocoulombs.
Microcoulomb
uCSmall electric charge unit equal to one millionth of a coulomb.
Also written as microcoulombs.
Ampere-hour
A*hCharge delivered by one ampere over one hour.
Also written as Ah, amp hour, amp hours, ampere hours.
Ampere-minute
A*minCharge delivered by one ampere over one minute.
Also written as Amin, amp minute, amp minutes, ampere minutes.
Ampere-second
A*sCharge delivered by one ampere over one second.
Also written as As, amp second, amp seconds, ampere seconds.
Elementary charge
eCharge magnitude of a proton or electron.
Also written as elementary charges.
EMU of charge
EMU chargeElectromagnetic CGS charge unit.
ESU of charge
ESU chargeElectrostatic CGS charge unit.
