Electrical
mA·htoμC
Convert milliampere-hours (mA·h) to microcoulombs (μC).
Factor1 mA·h = 3600000 μC
Converter
mA·h
Accepts numbers or expressions, e.g. 150 + 14.7
Result
μC
Rendered to 6 significant figures.
Formula
Formula
μC = mA·h × 3600000
Multiply any value in milliampere-hours by 3600000 to obtain the value in microcoulombs.
Worked example
Convert 1 mA·h to μC.
- 01Start with 1 mA·h.
- 02Multiply by the conversion factor: 1 × 3600000 = 3.60000e+6 μC.
Result1 mA·h = 3.60000e+6 μC
Conversion table
| mA·h | μC |
|---|---|
| 1 | 3.6000e+6 |
| 2 | 7.2000e+6 |
| 5 | 1.8e+7 |
| 10 | 3.6e+7 |
| 20 | 7.2e+7 |
| 50 | 1.8e+8 |
| 100 | 3.6e+8 |
| 200 | 7.2e+8 |
| 500 | 1.8e+9 |
| 1000 | 3.6e+9 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from mA·h to μC?
1 mA·h equals 3600000 μC. To convert, multiply the value in milliampere-hours by 3600000.
How do I convert 1 mA·h to μC?
1 mA·h = 3.60000e+6 μC. For any value, multiply by 3600000.
How do I convert μC back to mA·h?
Divide by the same factor — or equivalently, multiply by 2.777778e-7. So 1 μC = 2.77778e-7 mA·h.
When would I need to convert milliampere-hour to microcoulomb?
Electric-charge conversions between mA·h and μC appear in battery capacity specification (A·h, mA·h), electroplating and electrochemistry (coulombs of charge transferred), and capacitor energy calculations. 1 A·h is exactly 3600 C — the conversion is a linear factor and does not depend on voltage, current profile or chemistry.
Is the conversion exact?
Yes. Both mA·h and μC are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).