Power Converter Tool
Convert between power units: Watt, Kilowatt, Horsepower, BTU/h
How to use: Enter a power value, select the source unit and target unit. The tool supports common units used in engineering, automotive, and HVAC applications.
Input
Enter value and select units to convert
Result
Conversion result and calculation formula
Enter a value to see the result
• 1 hp = 745.7 W (Engine power)
• 1 kW = 1,000 W (Electrical power)
• 1 MW = 1,000 kW (Power plant capacity)
• 1 BTU/h = 0.293 W (Cooling capacity)
Practical Applications
Automotive & Engines
- • Compare engine power (hp, kW)
- • Calculate engine efficiency
- • Evaluate vehicle performance
Electrical & HVAC
- • Calculate electrical power consumption (W, kW)
- • Air conditioning cooling capacity (BTU/h)
- • Design industrial electrical systems