Electric Current Converter
Convert between electric current units
rate：1 A = 1000 mA
Results in all units
1 A| Unit | Symbol | Value |
|---|---|---|
| Common | ||
| Amperes | A | 1 |
| Milliamperes | mA | 1,000 |
| Microamperes | µA | 1,000,000 |
| Nanoamperes | nA | 1,000,000,000 |
| Kiloamperes | kA | 0.001 |
| Megaamperes | MA | 0.000001 |
About Electric Current Conversion
1 Amperes equals 1,000 Milliamperes. The conversion rate is 1 A = 1000 mA. You can switch to any other unit of this category above and see the result instantly.
This converter supports 6 units in total, including Amperes, Milliamperes, Microamperes, Nanoamperes, and covers metric, imperial and Chinese traditional systems.
Used in circuit design, power systems, and electronics.
All values follow internationally accepted definitions and are rounded to the decimals you choose. The calculation runs entirely in your browser, so nothing is uploaded or stored on a server.
History & Background
The ampere is named after André-Marie Ampère.
Conversion Details
Electric current measures the flow of electric charge. The SI unit is the ampere (A).
Common conversions: 1 A = 1,000 mA, 1 mA = 1,000 µA.