Electrical
A·htonC
Convert ampere-hours (A·h) to nanocoulombs (nC).
Factor1 A·h = 3.6e+12 nC
Converter
A·h
Accepts numbers or expressions, e.g. 150 + 14.7
Result
nC
Rendered to 6 significant figures.
Formula
Formula
nC = A·h × 3.6e+12
Multiply any value in ampere-hours by 3.6e+12 to obtain the value in nanocoulombs.
Worked example
Convert 1 A·h to nC.
- 01Start with 1 A·h.
- 02Multiply by the conversion factor: 1 × 3.6e+12 = 3.6e+12 nC.
Result1 A·h = 3.6e+12 nC
Conversion table
| A·h | nC |
|---|---|
| 1 | 3.6e+12 |
| 2 | 7.2e+12 |
| 5 | 1.8e+13 |
| 10 | 3.6e+13 |
| 20 | 7.2e+13 |
| 50 | 1.8e+14 |
| 100 | 3.6e+14 |
| 200 | 7.2e+14 |
| 500 | 1.8e+15 |
| 1000 | 3.6e+15 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from A·h to nC?
1 A·h equals 3.6e+12 nC. To convert, multiply the value in ampere-hours by 3.6e+12.
How do I convert 1 A·h to nC?
1 A·h = 3.6e+12 nC. For any value, multiply by 3.6e+12.
How do I convert nC back to A·h?
Divide by the same factor — or equivalently, multiply by 2.777778e-13. So 1 nC = 2.77778e-13 A·h.
When would I need to convert ampere-hour to nanocoulomb?
Electric-charge conversions between A·h and nC 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).