Formula
mC to C conversion formula
Use this relationship for a direct conversion:
C = mC x 0.001
Worked example
2 mC = 0.002 C.
Ampere-hour relationships and the elementary charge value are exact.
Electric Charge conversion
Convert Millicoulomb to Coulomb
1 millicoulomb (mC) equals 0.001 coulomb (C). Enter any value below to convert from mC to C.
Enter a value and choose units. Results update instantly.
1 mC = 0.001 C
All Charge units
From 1 mC| Unit | Value |
|---|---|
| Nanocoulomb nC | 1,000,000 |
| Microcoulomb μC | 1,000 |
| Millicoulomb mC | 1 |
| Coulomb C | 0.001 |
| Milliampere-hour mAh | 0.0002777778 |
| Ampere-hour Ah | 0.0000002778 |
| Elementary charge e | 6.2415090745e15 |
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Quick reference
Millicoulomb to Coulomb table
| Millicoulomb (mC) | Coulomb (C) |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
From unit
About the millicoulomb
One thousandth of a coulomb.
Symbol: mC
To unit
About the coulomb
One ampere-second of electric charge.
Symbol: C
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Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: coulomb and elementary charge. Calculations use full internal precision before display rounding.
View the complete electric charge converterQuestions
mC to C FAQ
How do you convert millicoulomb to coulomb?
Use the formula C = mC x 0.001. 1 millicoulomb (mC) equals 0.001 coulomb (C).
Is the mC to C conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.