Ampere to Milliampere (Ampere to Milliampere)
Result
1,000 Milliampere
Formula
Milliampere = Ampere × 1,000
1 Ampere = 1,000 Milliampere, and 1 Milliampere = 0.001 Ampere.
Each type converts between SI prefixes of a single unit: milli (10⁻³), micro (10⁻⁶), nano (10⁻⁹), pico (10⁻¹²), kilo (10³) and mega (10⁶).
Worked examples
- 1 Ampere × 1,000 = 1,000 Milliampere
- 10 Ampere × 1,000 = 10,000 Milliampere
- 100 Ampere × 1,000 = 100,000 Milliampere
Common mistakes
- Amps, volts and ohms are different quantities. Getting volts from amps needs Ohm's law (V = I × R), not a unit conversion.
- Older capacitors marked "MFD" or "mfd" mean microfarads, not millifarads.
Ampere to Milliampere table
| Ampere (Ampere) | Milliampere (Milliampere) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 1,000 | 1,000,000 |
The units
- Ampere (Ampere)
- A unit of electricity.
- Milliampere (Milliampere)
- 1 Milliampere = 0.001 Ampere.
Sources for these factors
Last reviewed against these sources. An automated check recomputes every factor from its definition on each build. How we check accuracy