Power and Energy
GWtokW
Convert gigawatts (GW) to kilowatts (kW).
Factor1 GW = 1000000 kW
Converter
GW
Accepts numbers or expressions, e.g. 150 + 14.7
Result
kW
Rendered to 6 significant figures.
Formula
Formula
kW = GW × 1000000
Multiply any value in gigawatts by 1000000 to obtain the value in kilowatts.
Worked example
Convert 1 GW to kW.
- 01Start with 1 GW.
- 02Multiply by the conversion factor: 1 × 1000000 = 1.00000e+6 kW.
Result1 GW = 1.00000e+6 kW
Conversion table
| GW | kW |
|---|---|
| 1 | 1.0000e+6 |
| 2 | 2.0000e+6 |
| 5 | 5.0000e+6 |
| 10 | 1e+7 |
| 20 | 2e+7 |
| 50 | 5e+7 |
| 100 | 1e+8 |
| 200 | 2e+8 |
| 500 | 5e+8 |
| 1000 | 1e+9 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from GW to kW?
1 GW equals 1000000 kW. To convert, multiply the value in gigawatts by 1000000.
How do I convert 1 GW to kW?
1 GW = 1.00000e+6 kW. For any value, multiply by 1000000.
How do I convert kW back to GW?
Divide by the same factor — or equivalently, multiply by 1e-6. So 1 kW = 1e-6 GW.
When would I need to convert gigawatt to kilowatt?
Power conversions are common when comparing motor ratings (often kW or hp), thermal duty (BTU/hr or kW), and utility consumption in mixed-unit projects.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).