Electric Charge Converter
Convert between 13 electric charge units instantly. Enter a value, pick your units and get the result with the formula, a full conversion table and worked examples.
1,000 mAh in all electric charge units
Updates live as you type. Click a row to set it as the target unit.
| Unit | Symbol | Value |
|---|---|---|
| Elementary charge | e | 2.24694 × 1022 |
| Statcoulomb | statC | 10,792,500,000,000 |
| Picocoulomb | pC | 3.6 × 1015 |
| Nanocoulomb | nC | 3,600,000,000,000 |
| Microcoulomb | µC | 3,600,000,000 |
| Millicoulomb | mC | 3,600,000 |
| Coulomb | C | 3,600 |
| Milliampere hour | mAh | 1,000 |
| Abcoulomb | abC | 360 |
| Ampere minute | A·min | 60 |
| Kilocoulomb | kC | 3.6 |
| Ampere hour | Ah | 1 |
| Faraday | F | 0.0373114 |
How to Convert Electric Charge Units
Electric charge is the quantity of electricity carried by particles. The SI unit is the coulomb (C = 1 A·s); battery capacity is usually rated in ampere hours or milliampere hours (1 Ah = 3600 C).
Every unit on this page is stored as a fixed factor relative to one reference unit, the coulomb (C). Converting is a two step multiply and divide:
- Multiply your value by the factor of the source unit to get the value in C.
- Divide that result by the factor of the target unit.
Milliampere hour to Coulomb conversion table
| Milliampere hour (mAh) | Coulomb (C) |
|---|---|
| 1 mAh | 3.6 C |
| 2 mAh | 7.2 C |
| 3 mAh | 10.8 C |
| 4 mAh | 14.4 C |
| 5 mAh | 18 C |
| 6 mAh | 21.6 C |
| 7 mAh | 25.2 C |
| 8 mAh | 28.8 C |
| 9 mAh | 32.4 C |
| 10 mAh | 36 C |
| 15 mAh | 54 C |
| 20 mAh | 72 C |
| 25 mAh | 90 C |
| 30 mAh | 108 C |
| 40 mAh | 144 C |
| 50 mAh | 180 C |
| 75 mAh | 270 C |
| 100 mAh | 360 C |
| 250 mAh | 900 C |
| 500 mAh | 1,800 C |
| 1,000 mAh | 3,600 C |
Electric Charge Units and Conversion Factors
Value of one unit expressed in C.
| Unit | Symbol | In C |
|---|---|---|
| Elementary charge | e | 1.602176634 × 10−19 |
| Statcoulomb | statC | 3.335640952 × 10−10 |
| Picocoulomb | pC | 1 × 10−12 |
| Nanocoulomb | nC | 1 × 10−9 |
| Microcoulomb | µC | 0.000001 |
| Millicoulomb | mC | 0.001 |
| Coulomb | C | 1 |
| Milliampere hour | mAh | 3.6 |
| Abcoulomb | abC | 10 |
| Ampere minute | A·min | 60 |
| Kilocoulomb | kC | 1,000 |
| Ampere hour | Ah | 3,600 |
| Faraday | F | 96,485.33212 |
Frequently Asked Questions
What is the SI unit of electric charge?
The SI unit of electric charge is the coulomb (C). Electric charge is the quantity of electricity carried by particles.
How do I convert mAh to coulomb?
To convert milliampere hour (mAh) to coulomb (C), multiply the value in mAh by 3.6. For example, 1 mAh = 3.6 C.
How do I convert Ah to coulomb?
To convert ampere hour (Ah) to coulomb (C), multiply the value in Ah by 3,600. For example, 1 Ah = 3,600 C.
How do I convert coulomb to mAh?
To convert coulomb (C) to milliampere hour (mAh), multiply the value in coulomb by 0.277778. For example, 1 C = 0.277778 mAh.
Can I see a value in every electric charge unit at once?
Yes. Enter a value and choose the source unit; the "all units" table below the converter instantly lists the equivalent in all 13 supported units. Click any row to make it the target unit.
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