How do you convert milliampere to ampere?
To convert milliampere to ampere, divide the milliampere value by 1,000. One mA is equal to 0.001 A.
Ampere = Milliampere ÷ 1,000
Milliampere to Ampere conversion table
| Milliampere | Ampere |
|---|---|
| 1 mA | 0.001 A |
| 5 mA | 0.005 A |
| 10 mA | 0.01 A |
| 20 mA | 0.02 A |
| 100 mA | 0.1 A |
| 500 mA | 0.5 A |
| 1,000 mA | 1 A |
What is Milliampere?
The milliampere is a small current unit equal to one thousandth of an ampere.
Short history of Milliampere
It became especially important in electronics and instrumentation where current levels are far below one ampere.
Open the Milliampere unit guideWhat is Ampere?
The ampere is the SI base unit of electric current.
Short history of Ampere
It became one of the core electrical standards used to quantify charge flow in circuits and systems.
Open the Ampere unit guideFrequently asked questions
How precise are the results?
Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.
Is the Milliampere to Ampere converter free?
Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.
Sources
The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.