0.5 a = 500 ma. To convert amperes to milliamperes, multiply by 1,000: 0.5 × 1,000 = 500.
How to convert amperes to milliamperes
ma = a × 1,000
- 1 a = 1,000 ma (and 1 ma = 0.001 a).
- Multiply the amount by the factor: 0.5 × 1,000 = 500.
- Answer: 0.5 a = 500 ma.
Amperes to Milliamperes table
| Amperes (a) | Milliamperes (ma) |
|---|---|
| 0.1 a | 100 ma |
| 0.2 a | 200 ma |
| 0.3 a | 300 ma |
| 0.4 a | 400 ma |
| 0.5 a | 500 ma |
| 0.6 a | 600 ma |
| 0.7 a | 700 ma |
| 0.8 a | 800 ma |
| 0.9 a | 900 ma |
| 1 a | 1,000 ma |
| 1.1 a | 1,100 ma |
| a | ma |
|---|---|
| 1 a | 1,000 ma |
| 5 a | 5,000 ma |
| 10 a | 10,000 ma |
| 50 a | 50,000 ma |
| 100 a | 100,000 ma |
| 1,000 a | 1,000,000 ma |