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Millicoulombs to Milliampere-hours Converter

Convert millicoulombs (mC) to milliampere-hours (mAh), 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.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
0.000277777777778 mAh
coulombs
0.001 C
microcoulombs
1,000 µC
nanocoulombs
1,000,000 nC
picocoulombs
1,000,000,000 pC
statcoulombs
2,997,924.58 statC
abcoulombs
0.0001 abC
elementary charges (one electron's charge)
6.24150907446 × 10¹⁵ e
ampere-hours
2.77777777778 × 10⁻⁷ Ah

1 mC = 0.000277777777778 mAh

Show the working
  1. 1 mC = 0.000277777777778 mAh
  2. 1 × 0.000277777777778 = 0.000277777777778 mAh

How to convert millicoulombs to milliampere-hours

1 mAh = 3,600 mC, so divide by 3,600 to go from millicoulombs to milliampere-hours (1 mC = 0.000277777777778 mAh).

mAh = mC ÷ 3,600
mC = mAh × 3,600

Worked example:

1 mC = 0.000277777777778 mAh
5 × 0.000277777777778 = 0.00138888888889 mAh

Millicoulombs to milliampere-hours table

MillicoulombsMilliampere-hours
1 mC0.000277777777778 mAh
2 mC0.000555555555556 mAh
3 mC0.000833333333333 mAh
4 mC0.00111111111111 mAh
5 mC0.00138888888889 mAh
6 mC0.00166666666667 mAh
7 mC0.00194444444444 mAh
8 mC0.00222222222222 mAh
9 mC0.0025 mAh
10 mC0.00277777777778 mAh
15 mC0.00416666666667 mAh
20 mC0.00555555555556 mAh
25 mC0.00694444444444 mAh
30 mC0.00833333333333 mAh
40 mC0.0111111111111 mAh
50 mC0.0138888888889 mAh
75 mC0.0208333333333 mAh
100 mC0.0277777777778 mAh
250 mC0.0694444444444 mAh
500 mC0.138888888889 mAh
1000 mC0.277777777778 mAh

About the units

Millicoulombs (mC)
Millicoulombs, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).
Milliampere-hours (mAh)
Milliampere-hours, a specialised unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed