Coulombs to Millicoulombs Converter
Convert coulombs (C) to millicoulombs (mC), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an electric charge, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 C = 1000 mC
- 1 × 1000 = 1000 mC
How to convert coulombs to millicoulombs
1 C = 1,000 mC, so multiply by 1,000 to go from coulombs to millicoulombs. Going the other way, 1 mC = 0.001 C.
mC = C × 1,000 C = mC × 0.001
Worked example:
1 C = 1000 mC 5 × 1000 = 5000 mC
Coulombs to millicoulombs table
| Coulombs | Millicoulombs |
|---|---|
| 1 C | 1,000 mC |
| 2 C | 2,000 mC |
| 3 C | 3,000 mC |
| 4 C | 4,000 mC |
| 5 C | 5,000 mC |
| 6 C | 6,000 mC |
| 7 C | 7,000 mC |
| 8 C | 8,000 mC |
| 9 C | 9,000 mC |
| 10 C | 10,000 mC |
| 15 C | 15,000 mC |
| 20 C | 20,000 mC |
| 25 C | 25,000 mC |
| 30 C | 30,000 mC |
| 40 C | 40,000 mC |
| 50 C | 50,000 mC |
| 75 C | 75,000 mC |
| 100 C | 100,000 mC |
| 250 C | 250,000 mC |
| 500 C | 500,000 mC |
| 1000 C | 1,000,000 mC |
About the units
- Coulombs (C)
- Coulombs, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
- Millicoulombs (mC)
- Millicoulombs, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).