Kilowatts to Milliwatts (kW → mW)
Formula
1 kW = 1000000 mWConversion Table
| kW | mW |
|---|---|
| 0 | 0 |
| 1.0000 | 1,000,000 |
| 2.0000 | 2,000,000 |
| 3.0000 | 3,000,000 |
| 4.0000 | 4,000,000 |
| 5.0000 | 5,000,000 |
| 6.0000 | 6,000,000 |
| 7.0000 | 7,000,000 |
| 8.0000 | 8,000,000 |
| 9.0000 | 9,000,000 |
| 10.000 | 10,000,000 |
| 11.000 | 11,000,000 |
| 12.000 | 12,000,000 |
| 13.000 | 13,000,000 |
| 14.000 | 14,000,000 |
| 15.000 | 15,000,000 |
| 16.000 | 16,000,000 |
| 17.000 | 17,000,000 |
| 18.000 | 18,000,000 |
| 19.000 | 19,000,000 |
| kW | mW |
|---|---|
| 20.000 | 20,000,000 |
| 21.000 | 21,000,000 |
| 22.000 | 22,000,000 |
| 23.000 | 23,000,000 |
| 24.000 | 24,000,000 |
| 25.000 | 25,000,000 |
| 26.000 | 26,000,000 |
| 27.000 | 27,000,000 |
| 28.000 | 28,000,000 |
| 29.000 | 29,000,000 |
| 30.000 | 30,000,000 |
| 31.000 | 31,000,000 |
| 32.000 | 32,000,000 |
| 33.000 | 33,000,000 |
| 34.000 | 34,000,000 |
| 35.000 | 35,000,000 |
| 36.000 | 36,000,000 |
| 37.000 | 37,000,000 |
| 38.000 | 38,000,000 |
| 39.000 | 39,000,000 |
| kW | mW |
|---|---|
| 40.000 | 40,000,000 |
| 41.000 | 41,000,000 |
| 42.000 | 42,000,000 |
| 43.000 | 43,000,000 |
| 44.000 | 44,000,000 |
| 45.000 | 45,000,000 |
| 46.000 | 46,000,000 |
| 47.000 | 47,000,000 |
| 48.000 | 48,000,000 |
| 49.000 | 49,000,000 |
| 50.000 | 50,000,000 |
| 51.000 | 51,000,000 |
| 52.000 | 52,000,000 |
| 53.000 | 53,000,000 |
| 54.000 | 54,000,000 |
| 55.000 | 55,000,000 |
| 56.000 | 56,000,000 |
| 57.000 | 57,000,000 |
| 58.000 | 58,000,000 |
| 59.000 | 59,000,000 |
| kW | mW |
|---|---|
| 60.000 | 60,000,000 |
| 61.000 | 61,000,000 |
| 62.000 | 62,000,000 |
| 63.000 | 63,000,000 |
| 64.000 | 64,000,000 |
| 65.000 | 65,000,000 |
| 66.000 | 66,000,000 |
| 67.000 | 67,000,000 |
| 68.000 | 68,000,000 |
| 69.000 | 69,000,000 |
| 70.000 | 70,000,000 |
| 71.000 | 71,000,000 |
| 72.000 | 72,000,000 |
| 73.000 | 73,000,000 |
| 74.000 | 74,000,000 |
| 75.000 | 75,000,000 |
| 76.000 | 76,000,000 |
| 77.000 | 77,000,000 |
| 78.000 | 78,000,000 |
| 79.000 | 79,000,000 |
Kilowatts to Milliwatts Conversion
Converting Kilowatts (kW) to Milliwatts (mW) is a common energy and power conversion. 1 kW equals 1,000,000 mW. For example, 100 kW is equal to 100,000,000 mW.
Quick Mental Math: Kilowatts to Milliwatts
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Kilowatts to Milliwatts tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 kW = 1,000,000 mW. 5 kW = 5,000,000 mW. 10 kW = 10,000,000 mW. 25 kW = 25,000,000 mW. 50 kW = 50,000,000 mW. 100 kW = 100,000,000 mW.
What is Kilowatts?
Kilowatts (kW) is a unit of energy and power. The kilowatt (kW) is a unit of power equal to 1,000 watts (W). One watt is defined as one joule per second, the SI base unit for power. Kilowatts are commonly used to express the output power of engines and the consumption rate of electrical appliances [bipm-si-brochure]. The watt unit was named after James Watt and standardized by the International System of Units in 1960. The kilo- prefix denotes multiplication by 1,000, making kilowatt a convenient unit for everyday power measurements [bipm-si-brochure]. Kilowatts are globally used in energy production, automotive power ratings, and household electricity consumption. Electrical utilities report consumer usage in kilowatt-hours (kWh), a measure of energy derived from kilowatts over time [nist-si-guide].
What is Milliwatts?
Milliwatts (mW) is a unit of energy and power. The milliwatt is a unit of power equal to one-thousandth of a watt, or 0.001 watts. It measures the rate of energy transfer or conversion and is derived directly from the SI base unit watt, which equals one joule per second. Milliwatts are frequently used in electronics and telecommunications to measure low power outputs [bipm-si-brochure]. The watt was named after James Watt and standardized in the late 19th century during the development of the SI system. The milliwatt emerged as a convenient subdivision for low-power electronic devices and instrumentation [bipm-si-brochure]. Milliwatts are standard in electronics, laser devices, and radio communications worldwide. Regulatory agencies and manufacturers specify power levels of small devices, such as laser pointers and Bluetooth transmitters, using milliwatts [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: kilowatt, kilo watt, kwatt, kilowat, milliwatt, milwatt, milliwat, milwatts. All of these refer to the Kilowatts to Milliwatts conversion.