Table Of Contents
Milliwatts to kilowatts Conversion
1 milliwatts (mW) is equal to 0.000001 kilowatts (kW).
1 mW = 0.000001 kW
or
1 kW = 1000000 mW
Formula
To convert a power from milliwatts (mW) to kilowatts (kW), divide the power in milliwatts by 1000000
p(kW) = p(mW) / 1000000
Examples:
Convert 750 milliwatts to kilowatts:
p(kW) = 750mW / 1000000 = 0.00075 kW
Conversion table
| Milliwatts (mW) | Kilowatts (kW) |
|---|---|
| 1 mW | 1e-6 kW |
| 2 mW | 2e-6 kW |
| 3 mW | 3e-6 kW |
| 5 mW | 5e-6 kW |
| 10 mW | 1e-5 kW |
| 20 mW | 2e-5 kW |
| 50 mW | 5e-5 kW |
| 100 mW | 1.0e-4 kW |
| 150 mW | 1.5e-4 kW |
| 200 mW | 2.0e-4 kW |
| 250 mW | 2.5e-4 kW |
| 300 mW | 3.0e-4 kW |
| 500 mW | 5.0e-4 kW |
| 750 mW | 7.5e-4 kW |
| 1000 mW | 0.001 kW |
| Kilowatts (kW) | Milliwatts (mW) |
|---|---|
| 1 kW | 1000000 mW |
| 2 kW | 2000000 mW |
| 3 kW | 3000000 mW |
| 5 kW | 5000000 mW |
| 10 kW | 10000000 mW |
| 20 kW | 20000000 mW |
| 50 kW | 50000000 mW |
| 100 kW | 100000000 mW |
| 150 kW | 150000000 mW |
| 200 kW | 200000000 mW |
| 250 kW | 250000000 mW |
| 300 kW | 300000000 mW |
| 500 kW | 500000000 mW |
| 750 kW | 750000000 mW |
| 1000 kW | 1e9 mW |
Frequently asked questions
How do I convert milliwatts to kilowatts?
Divide the value in milliwatts by 1000000 to get the result in kilowatts. For example, 5 mW ÷ 1000000 = 5e-6 kW.
How many kilowatts are in 1 milliwatts?
1 milliwatts (mW) is equal to 1e-6 kilowatts (kW).
How do I convert kilowatts back to milliwatts?
Use the inverse operation: multiply the value in kilowatts by 1000000 to get the result in milliwatts.
How accurate is the milliwatts to kilowatts conversion?
The converter multiplies by the conversion factor 1000000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
