Terawatts to Gigawatts
Convert Terawatts to Gigawatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
GW = TW × 1000
TW = GW × 0.001
Conversion table
| 1 TW | 1000 GW |
| 5 TW | 5000 GW |
| 10 TW | 10000 GW |
| 20 TW | 20000 GW |
| 50 TW | 50000 GW |
| 100 TW | 100000 GW |
| 500 TW | 500000 GW |
| 1000 TW | 1000000 GW |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the terawatt (TW). A terawatt is 1e+12 watt units.
What is the destination unit in this conversion?
The destination unit is the gigawatt (GW). A gigawatt is 1e+09 watt units.
How do I convert terawatts to gigawatts?
Multiply the terawatt value by 1000 to get gigawatt. For example, 1 TW × 1000 = 1000 GW.
Is the terawatts to gigawatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 1000, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in terawatts against equipment, engines, or specifications rated in gigawatts.
Can I convert gigawatts back to terawatts?
Yes. Multiply the gigawatt value by 0.001 to get terawatt.
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About this conversion
This page converts terawatts (TW) into gigawatts (GW), two units used to describe power, the rate at which energy is transferred or work is done.
A terawatt is 1e+12 watt units.
A gigawatt is 1e+09 watt units.
The formula is GW = TW × 1000, derived from each unit's fixed relationship to the watt, the SI unit of power.
Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.