Use this free, accurate ampere-hour (ah) to milliampere-hour (mah) calculator to convert between Ampere-hour (Ah) (Ah) and Milliampere-hour (mAh) (mAh). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
1,000 Milliampere-hour
1 Ah is equal to 1000 mAh.
mAh = Ah × 1000
electric-charge Converters
To convert from Ampere-hour (Ah) to Milliampere-hour (mAh), multiply the value in Ampere-hour (Ah) by 1000 (or use the formula: mAh = Ah × 1000).
Take your initial measurement in Ampere-hour (Ah) (Ah). For instance, let's convert 1 Ah.
Multiply by the standard conversion factor (1000).
The final converted measurement equals 1000 Milliampere-hour (mAh) (mAh).
Compare standard reference values and common conversion benchmarks.
| Ampere-hour (Ah) (Ah) | Milliampere-hour (mAh) (mAh) | Action |
|---|---|---|
| 1 Ah | 1000 mAh | |
| 2 Ah | 2000 mAh | |
| 3 Ah | 3000 mAh | |
| 5 Ah | 5000 mAh | |
| 10 Ah | 10000 mAh | |
| 15 Ah | 15000 mAh | |
| 20 Ah | 20000 mAh | |
| 25 Ah | 25000 mAh | |
| 50 Ah | 50000 mAh | |
| 75 Ah | 75000 mAh | |
| 100 Ah | 100000 mAh | |
| 250 Ah | 250000 mAh | |
| 500 Ah | 500000 mAh | |
| 1000 Ah | 1000000 mAh |
Official standards, measurement systems, and real-world everyday applications.
An ampere-hour is a unit of electric charge equal to 3,600 coulombs (1,000 mAh), standard for large vehicle and solar batteries.
Common Practical Uses
A milliampere-hour is a unit of electric charge equal to 3.6 coulombs, universally used to rate consumer battery capacity.
Common Practical Uses
Calculate from Milliampere-hour (mAh) (mAh) back to Ampere-hour (Ah) (Ah).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 1000 milliampere-hours in 1 ampere-hours. Exactly 1 Ah is equal to 1000 mAh.
The conversion formula is: Milliampere-hour (mAh) = mAh = Ah × 1000. Applying this to 1 Ah gives: 1 × 1000 = 1000 mAh.
To convert in reverse from milliampere-hours to ampere-hours, multiply by the inverse factor: 1 mAh = 0.001 Ah. Alternatively, divide your Milliampere-hour (mAh) amount by 1000.
Multiply by 1,000 for a quick rough calculation (move the decimal point 3 places to the right).
Ampere-hour (Ah) (Ah) belongs to the Industrial Battery system, commonly used in Car lead-acid batteries (e.g. 60 Ah), Solar energy storage banks, Marine boat batteries. In comparison, Milliampere-hour (mAh) (mAh) is part of the Battery / Electronics system, frequently applied in Smartphone batteries (e.g. 5000 mAh), Power banks, Drone batteries.
Key milestones include: 1 Ah = 1000 mAh, 5 Ah = 5000 mAh, 10 Ah = 10000 mAh, 50 Ah = 50000 mAh, and 100 Ah = 100000 mAh.