Microampere to Milliampere Converter
無料電流換算ツール, アンペア、ミリアンペア、マイクロアンペア、キロアンペアを瞬時に換算
1Microampere=0.001Milliampere
1 Milliampere = 1000 Microampere
Microampere
- Symbol
- µA
- System
- Metric/Imperial
- Dimension
- Various
Milliampere
- Symbol
- mA
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Microampere | Milliampere | Milliampere | Microampere |
|---|---|---|---|
| 1 | 0.001 | 1 | 1000 |
| 2 | 0.002 | 2 | 2000 |
| 3 | 0.003 | 3 | 3000 |
| 5 | 0.005 | 5 | 5000 |
| 10 | 0.01 | 10 | 10000 |
| 25 | 0.025 | 25 | 25000 |
| 50 | 0.05 | 50 | 50000 |
| 100 | 0.1 | 100 | 100000 |
| 500 | 0.5 | 500 | 500000 |
| 1000 | 1 | 1000 | 1000000 |
Conversion Formula
Milliampere = Microampere × 0.001
Microampere = Milliampere × 1000
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 0.001.
How to convert Microampere to Milliampere
Multiply the value in microampere by 0.001 to get milliampere. For example, 5 Microampere = 0.005 Milliampere. All results in the 電流 converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 0.00 too early — keep full precision until the final display. For 電流, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many Milliampere in 1 Microampere?
- 1 Microampere = 0.001 Milliampere.
- How many Microampere in 1 Milliampere?
- 1 Milliampere = 1000 Microampere.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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