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Coulombs to Millicoulombs Converter

Convert coulombs (C) to millicoulombs (mC)

Convert Electric Charge

C

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Result

1,000 mC
Millicoulombs

1 C = 1,000 mC

1 C in other units

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How to convert coulombs to millicoulombs

One coulomb equals 1,000 millicoulombs, so multiply the number of coulombs by 1,000.

mC = C × 1,000

1 C = 1,000 mC · 1 mC = 0.001 C

Worked example

To convert 5 coulombs to millicoulombs: 5 C × 1,000 = 5,000 mC.

About coulombs (C)

The coulomb is the SI unit of charge: one ampere flowing for one second.

About millicoulombs (mC)

A millicoulomb is one thousandth of a coulomb.

More conversions

Millicoulombs to CoulombsAll units: Electric Charge Converter

Coulombs to other units

Other units to Millicoulombs

Frequently asked questions

How many millicoulombs are in one coulomb?

One coulomb equals 1,000 millicoulombs.

How many coulombs are in one millicoulomb?

One millicoulomb equals 0.001 coulombs.

How do I convert coulombs to millicoulombs?

Use the formula mC = C × 1,000. For example, 5 C × 1,000 = 5,000 mC.