gigawatts to watts
Convert gigawatt to watt — instant, free, with the formula shown.
1 GW=1000000000 W
How to convert gigawatt to watt
To convert gigawatt to watt, multiply by 1000000000:
W = GW × 1000000000
For example, 10 GW × 1000000000 = 10000000000 W.
GW to W conversion table
| gigawatts (GW) | watts (W) |
|---|---|
| 1 GW | 1000000000 W |
| 2 GW | 2000000000 W |
| 5 GW | 5000000000 W |
| 10 GW | 10000000000 W |
| 25 GW | 25000000000 W |
| 50 GW | 50000000000 W |
| 100 GW | 100000000000 W |
| 250 GW | 250000000000 W |
| 500 GW | 500000000000 W |
| 1000 GW | 1.0000e+12 W |
Other gigawatt conversions
Convert to watt from another unit
GW to W — frequently asked
How many watts are in 1 gigawatt?
1 gigawatt = 1000000000 watts (GW × 1000000000 = W).
What is the formula to convert gigawatt to watt?
Multiply your gigawatt value by 1000000000 to get watt.
How do I convert 10 gigawatts to watts?
10 GW = 10000000000 W. For 100 GW the answer is 100000000000 W. Use the calculator on this page for any other value.
When to convert gigawatt to watt
1Car engines (hp ↔ kW)
2Electrical appliances (W, kW)
3Air conditioning (BTU/h ↔ kW)
4Renewable energy (MW, GW)
Power conversion — common questions
How many watts in 1 horsepower?
Mechanical: 1 hp ≈ 745.7 W. Metric: 1 hp (PS) ≈ 735.5 W. The mechanical definition is standard in the US/UK; metric is used in continental Europe.
How do I convert AC BTU/h to kW?
Divide BTU/h by 3,412 (or multiply by 0.000293). A 12,000 BTU/h AC ≈ 3.52 kW of cooling power.
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