kW to MW Converter
How many kW in a MW? Exactly 1,000. This kW to MW calculator converts kilowatts to megawatts and back, live. The kW to MW formula is exact: 1 MW = 1,000 kW. Also converts watts (W) and gigawatts (GW) in the same panel.
Two-way converter
Result
1
All units at once
Type in any field; the other three update instantly.
Quick table: kW to MW
Tap a value to load it into the converter.
| Kilowatts (kW) | Megawatts (MW) |
|---|---|
| 0.001 | |
| 0.005 | |
| 0.01 | |
| 0.025 | |
| 0.05 | |
| 0.075 | |
| 0.1 | |
| 0.15 | |
| 0.25 | |
| 0.5 | |
| 0.75 | |
| 1 | |
| 1.5 | |
| 2.5 | |
| 5 | |
| 7.5 | |
| 10 | |
| 25 |
What these sizes look like
Coal power plant
600 MW = 600,000 kW
Offshore wind turbine
8 MW = 8,000 kW
Home solar array
5 kW = 0.005 MW
Industrial diesel generator
250 kW = 0.25 MW
EV fast charger
150 kW = 0.15 MW
Hair dryer
1.8 kW = 0.0018 MW
Worked examples
1000 kW to MW
1,000 kW ÷ 1,000 = 1 MW
In every unit: 1,000,000 W · 1,000 kW · 1 MW · 0.001 GW
500 kW to MW
500 kW ÷ 1,000 = 0.5 MW
In every unit: 500,000 W · 500 kW · 0.5 MW · 0.0005 GW
5 kW home solar to MW
5 kW ÷ 1,000 = 0.005 MW
In every unit: 5,000 W · 5 kW · 0.005 MW · 0.000005 GW
600 MW power plant to kW
600 MW × 1,000 = 600,000 kW
In every unit: 600,000,000 W · 600,000 kW · 600 MW · 0.6 GW
150 kW EV fast charger to MW
150 kW ÷ 1,000 = 0.15 MW
In every unit: 150,000 W · 150 kW · 0.15 MW · 0.00015 GW
kW to MW questions
How many kW are in 1 MW?
There are exactly 1,000 kilowatts (kW) in 1 megawatt (MW). The conversion is exact: 1 MW = 1,000 kW, and 1 kW = 0.001 MW.
What is the formula to convert kW to MW?
Divide kilowatts by 1,000: MW = kW ÷ 1,000. For example, 500 kW ÷ 1,000 = 0.5 MW, and 1,000 kW ÷ 1,000 = 1 MW.
How do you convert 1000 kW to MW?
1,000 kW ÷ 1,000 = 1 MW. One thousand kilowatts is exactly one megawatt.
How many MW is 500 kW?
500 kW ÷ 1,000 = 0.5 MW. Five hundred kilowatts equals half a megawatt.
How do I convert MW to kW?
Multiply megawatts by 1,000: kW = MW × 1,000. For example, a 600 MW power plant equals 600 × 1,000 = 600,000 kW.
Is a kilowatt bigger than a megawatt?
No. A megawatt is 1,000 times bigger than a kilowatt: 1 MW = 1,000 kW. Kilo means 1,000 and mega means 1,000,000, both relative to one watt.
What does kW stand for?
kW stands for kilowatt, a unit of power equal to 1,000 watts. It measures the rate at which energy is used or produced, for example a 5 kW home solar system.
What does MW stand for?
MW stands for megawatt, a unit of power equal to 1,000,000 watts or 1,000 kW. Power plant capacity is usually quoted in MW, for example a 600 MW coal plant.
Why is the kW to MW conversion factor exactly 1000?
Because both are SI units built on the watt. Kilo is the SI prefix for 10^3 (1,000) and mega is the prefix for 10^6 (1,000,000), so 10^6 ÷ 10^3 = 1,000 exactly.
How many watts are in a megawatt?
There are 1,000,000 watts in one megawatt: 1 MW = 1,000,000 W = 1,000 kW. This converter also handles watts and gigawatts directly.
How many MW are in 1 GW?
There are 1,000 MW in 1 gigawatt (GW). The chain is: 1 GW = 1,000 MW = 1,000,000 kW = 1,000,000,000 W.
What is the difference between kW and kWh?
kW (kilowatt) measures power, the rate of energy flow at an instant. kWh (kilowatt-hour) measures energy, power sustained over time. A 1 kW heater running for 2 hours uses 2 kWh of energy.
A home solar system is rated 5 kW. How many MW is that?
5 kW ÷ 1,000 = 0.005 MW. A typical 5 kW rooftop solar system is five thousandths of a megawatt.
A power plant produces 600 MW. How many kW is that?
600 MW × 1,000 = 600,000 kW. A 600 MW plant outputs six hundred thousand kilowatts.
Can this tool convert watts and gigawatts too?
Yes. The multi-unit panel converts between watts (W), kilowatts (kW), megawatts (MW), and gigawatts (GW) at the same time. For example, 1,234.567 kW = 1,234,567 W = 1.234567 MW = 0.001234567 GW.
How is this different from a general power unit converter?
This tool is focused on the kW to MW conversion people search for, with a live two-way converter, worked examples, and a quick reference table. For horsepower, BTU per hour, or dBm, use the broader power unit converter instead.
See also
- Megawatt to Kilowatt-Hour Calculator — convert MW into energy (kWh) when you add running time.
- Power Unit Converter — the broader hub: W, kW, MW, GW plus horsepower, BTU/h, and dBm.
- Horsepower to Kilowatts — engine and motor power in hp converted to kW.
- Amps to Kilowatts — electrical current and voltage converted to kW.
Free tool by NRTechStudio