Electric current
Amperes and the old CGS electromagnetic units.
1 Ampere = 1000 Milliampere (exact)
Quick table
| Ampere | Milliampere |
|---|---|
| 0.1 | 100 |
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
How this system works
The ampere is an SI base unit. Milliamp hours on a battery are charge, not current — see Charge for that conversion. The abampere (10 A) and statampere survive only in older electromagnetic CGS texts.
Base unit: ampere. Ampere is SI; Milliampere is Metric.
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