Decawatt is 10 watt units.
Decawatts to Milliwatts Converter — daW to mW
Convert Decawatt (daW) to Milliwatt (mW) using the exact conversion factor (1 decawatt = 10,000 milliwatt). See the formula, worked examples, and conversion table.
Decawatts to Milliwatts converter
Converter
Power Converter
Convert watts, horsepower, refrigeration tons, BTU per hour, and engineering power units.
Context values
Some unit families need one extra value for a physically accurate result.
Milliwatt is 0.001 watt units.
Result = input x 10 / 0.001.
Power uses the watt as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decawatts to Milliwatts
Decawatt and Milliwatt both describe power output, and the conversion is a routine part of comparing an engine or motor's spec sheet across countries that use different power units. Specifically: Decawatt is 10 watt units, and milliwatt is 0.001 watt units.
Formula
milliwatts = decawatts × 10000
This factor comes from each unit's defined relationship to the category's base unit: 1 decawatt equals 10 base units, and 1 milliwatt equals 0.001 base units, so dividing one by the other gives the direct decawatt-to-milliwatt factor of 10000.
Simple example
1 daW × 10000 = 10,000 mW
1 decawatt = 10,000 milliwatts.
Real-world example
100 daW × 10000 = 1,000,000 mW
100 decawatts = 1,000,000 milliwatts.
Conversion table
| Decawatt (daW) | Milliwatt (mW) |
|---|---|
| 1 daW | 10,000 mW |
| 10 daW | 100,000 mW |
| 100 daW | 1,000,000 mW |
| 500 daW | 5,000,000 mW |
| 1,000 daW | 10,000,000 mW |
| 5,000 daW | 50,000,000 mW |
Reverse conversion: Milliwatt to Decawatt
1 mW × 0.0001 = 0.0001 daW
1 milliwatt = 0.0001 decawatts.
decawatts = milliwatts × 0.0001
For a page dedicated to this direction, see Milliwatt to Decawatt.
Understanding the Decawatt (daW)
Decawatt is 10 watt units.
Understanding the Milliwatt (mW)
Milliwatt is 0.001 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliwatts are in 1 decawatt?
1 decawatt equals 10,000 milliwatts, using the exact defined conversion factor rather than an estimate.
How do I convert decawatt to milliwatt?
Multiply the decawatt value by 10000. The converter above does this instantly to whatever precision you set.
How do I convert milliwatt back to decawatt?
Use the reverse factor: 1 milliwatt equals 0.0001 decawatts. You can also use the swap control in the converter above to flip the direction instantly.
What is a decawatt?
Decawatt (daW) is a unit of power.
What is a milliwatt?
Milliwatt (mW) is a unit of power.
Is the decawatt to milliwatt conversion exact?
Yes. Both decawatt and milliwatt are defined by fixed standards rather than physical artifacts, so the factor of 10000 used above is exact to as many digits as you choose to display.