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Milliampere to Ampere
Convert Milliampere to Ampere and get the exact value instantly.
About this conversion
To convert Milliampere to Ampere, multiply the number of Milliampere by 0.001.
Electric current is measured in amperes, but real circuits span milliamps for electronics and kiloamps for power systems, so shifting the prefix is a constant task.
Conversion table
| Milliampere (mA) | Ampere (A) |
|---|---|
| 1 mA | 0.001 A |
| 2 mA | 0.002 A |
| 5 mA | 0.005 A |
| 10 mA | 0.01 A |
| 100 mA | 0.1 A |
How to use this converter
- Enter your Milliampere value
Type any number into the Milliampere field. It starts at 1 so you can read the rate straight away.
- Read the Ampere result
The amount in Ampere updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Ampere are in one Milliampere?
- One Milliampere equals 0.001 A. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Milliampere to Ampere conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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