Convert Milliampere to Ampere
0.001
Use the conversion factor 1 mA = 0.001 A. To convert Milliampere to Ampere, multiply the input value by 0.001.
Conversion Formula
A = mA × 0.001
Reverse: mA = A × 1000
Conversion Examples
1 mA × 0.001 =
0.001 A
1 Milliamperes = 0.001 Amperes
5 mA × 0.001 =
0.005 A
5 Milliamperes = 0.005 Amperes
10 mA × 0.001 =
0.01 A
10 Milliamperes = 0.01 Amperes
25 mA × 0.001 =
0.025 A
25 Milliamperes = 0.025 Amperes
50 mA × 0.001 =
0.05 A
50 Milliamperes = 0.05 Amperes
100 mA × 0.001 =
0.1 A
100 Milliamperes = 0.1 Amperes
Milliampere to Ampere Table
mA =—A
| Milliampere (mA) | Ampere (A) | Fraction |
|---|---|---|
| 100 | 0.1 | 3/32 |
| 200 | 0.2 | 13/64 |
| 300 | 0.3 | 19/64 |
| 400 | 0.4 | 13/32 |
| 500 | 0.5 | 1/2 |
| 600 | 0.6 | 19/32 |
| 700 | 0.7 | 45/64 |
| 800 | 0.8 | 51/64 |
| 900 | 0.9 | 29/32 |
| 1,000 | 1 | — |
| 1,100 | 1.1 | 1 3/32 |
| 1,200 | 1.2 | 1 13/64 |
| 1,300 | 1.3 | 1 19/64 |
| 1,400 | 1.4 | 1 13/32 |
| 1,500 | 1.5 | 1 1/2 |
| 1,600 | 1.6 | 1 19/32 |
| 1,700 | 1.7 | 1 45/64 |
| 1,800 | 1.8 | 1 51/64 |
| 1,900 | 1.9 | 1 29/32 |
| 2,000 | 2 | — |
Unit Definitions
What is a Milliampere (mA)?
Metric (SI)Worldwide
Milliampere (mA) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about MilliampereWhat is a Ampere (A)?
Metric (SI)Worldwide
Ampere (A) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about AmpereFrequently Asked Questions
How do I convert Milliampere to Ampere?
Multiply the value in mA by 0.001. The formula is A = mA × 0.001.
How many Ampere are in 1 Milliampere?
One Milliampere equals 0.001 A.
What is 10000 mA in A?
10000 mA equals 10 A.
How do I convert Ampere back to Milliampere?
Use the reverse factor: 1 A = 1000 mA.