Watt to Milliwatt Converter
Convert Watts (W) to Milliwatts (mW) instantly. Enter a value below for an accurate Power conversion.
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Convert from Watt to Milliwatt
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Watt to Milliwatt: Quick Answer
One Watt (W) equals 1,000 Milliwatts (mW). To convert any value, enter it above or use the formula below.
Formula
Multiply the Watt value by 1,000 to get the equivalent in Milliwatts.
Watt to Milliwatt Conversion Table
| W | mW |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 1,000 | 1,000,000 |
| mW | W |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1,000 | 1 |
Frequently Asked Questions
How many Milliwatts are in one Watt?
One Watt equals 1,000 Milliwatts.
How do I convert Watts to Milliwatts?
Multiply the number of Watts by 1,000. For example, 10 W = 10,000 mW.
Is the W to mW converter free?
Yes. Quick Unit Convert is completely free to use, with no signup required.