horsepower to gigawatts
Convert horsepower (metric) to gigawatt — instant, free, with the formula shown.
1 PS=7.3550e-7 GW
How to convert horsepower (metric) to gigawatt
To convert horsepower (metric) to gigawatt, multiply by 7.3550e-7:
GW = PS × 7.3550e-7
For example, 10 PS × 7.3550e-7 = 7.3550e-6 GW.
PS to GW conversion table
| horsepower (PS) | gigawatts (GW) |
|---|---|
| 1 PS | 7.3550e-7 GW |
| 2 PS | 1.4710e-6 GW |
| 5 PS | 3.6775e-6 GW |
| 10 PS | 7.3550e-6 GW |
| 25 PS | 1.8387e-5 GW |
| 50 PS | 3.6775e-5 GW |
| 100 PS | 7.3550e-5 GW |
| 250 PS | 0.000184 GW |
| 500 PS | 0.000368 GW |
| 1000 PS | 0.000735 GW |
Other horsepower (metric) conversions
Convert to gigawatt from another unit
PS to GW — frequently asked
How many gigawatts are in 1 horsepower (metric)?
1 horsepower (metric) = 7.3550e-7 gigawatts (PS × 7.3550e-7 = GW).
What is the formula to convert horsepower (metric) to gigawatt?
Multiply your horsepower (metric) value by 7.3550e-7 to get gigawatt.
How do I convert 10 horsepower to gigawatts?
10 PS = 7.3550e-6 GW. For 100 PS the answer is 7.3550e-5 GW. Use the calculator on this page for any other value.
When to convert horsepower (metric) to gigawatt
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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