Electrical
nCtomA·h
Convert nanocoulombs (nC) to milliampere-hours (mA·h).
Factor1 nC = 2.777778e-10 mA·h
Converter
nC
Accepts numbers or expressions, e.g. 150 + 14.7
Result
mA·h
Rendered to 6 significant figures.
Formula
Formula
mA·h = nC × 2.777778e-10
Multiply any value in nanocoulombs by 2.777778e-10 to obtain the value in milliampere-hours.
Worked example
Convert 3.6e+9 nC to mA·h.
- 01Start with 3.6e+9 nC.
- 02Multiply by the conversion factor: 3.6e+9 × 2.777778e-10 = 1 mA·h.
Result3.6e+9 nC = 1 mA·h
Conversion table
| nC | mA·h |
|---|---|
| 1 | 2.7778e-10 |
| 2 | 5.5556e-10 |
| 5 | 1.3889e-9 |
| 10 | 2.7778e-9 |
| 20 | 5.5556e-9 |
| 50 | 1.3889e-8 |
| 100 | 2.7778e-8 |
| 200 | 5.5556e-8 |
| 500 | 1.3889e-7 |
| 1000 | 2.7778e-7 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from nC to mA·h?
1 nC equals 2.777778e-10 mA·h. To convert, multiply the value in nanocoulombs by 2.777778e-10.
How do I convert 1 nC to mA·h?
1 nC = 2.77778e-10 mA·h. For any value, multiply by 2.777778e-10.
How do I convert mA·h back to nC?
Divide by the same factor — or equivalently, multiply by 3.6e+9. So 1 mA·h = 3.6e+9 nC.
When would I need to convert nanocoulomb to milliampere-hour?
Electric-charge conversions between nC and mA·h 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?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).