About Power Converter
Convert power ratings between Watts, Kilowatts, Megawatts, Mechanical Horsepower, Metric Horsepower (PS), BTU/hr, and Foot-pounds per second.
Key Capabilities & Features
- Distinguishes between Mechanical Horsepower (745.7 W) and Metric Horsepower PS (735.5 W)
- Covers automotive engine power and electrical equipment wattage
- Instant comparison matrix for all power units
- High precision calculation engine
How to Use Power Converter
1
Enter Power
Type the power output rating.
2
Select Units
Choose between kW, HP, Watts, or BTU/h.
3
Copy Result
Copy the converted horsepower or wattage.
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Frequently Asked Questions
How many Watts are in 1 Horsepower?
1 standard mechanical horsepower (hp) equals approximately 745.7 Watts (0.7457 kW). Metric horsepower (PS) equals 735.5 Watts.
How do I convert kW to Horsepower?
Multiply Kilowatts by 1.34102 to get Mechanical Horsepower.