Power Converter
Convert between watts (W), kilowatts (kW), megawatts (MW), horsepower (hp), BTU per hour, calories per second, and more. Ideal for engineering, HVAC, automotive, and physics. No signup, no uploads — all local.
0.001
kW
Common power conversions (1 kW)
| Unit | Value |
|---|---|
| Watts | 1000 |
| Kilowatts | 1 |
| Megawatts | 0.001 |
| Gigawatts | 0.000001 |
| Horsepower (mechanical) | 1.3410 |
| Metric Horsepower | 1.3596 |
| BTU per Hour | 3412.14 |
| Calories per Second | 238.85 |
| Foot-pounds per Minute | 44,253.73 |
Why use this power converter?
Power measurements appear in many contexts: electrical (watts, kilowatts), mechanical (horsepower), heating/cooling (BTU/h), and more. This tool allows you to effortlessly translate between all common power units, making it useful for engineers, mechanics, HVAC technicians, and students.
- Instant conversion – results update as you type or change units.
- Multiple units – W, kW, MW, GW, hp, PS, BTU/h, cal/s, ft·lb/min.
- Copy result – one click copies the converted value.
- Swap units – quickly reverse the conversion direction.
- 100% private – calculations happen locally in your browser.
How to convert power units
1. Enter a value
Type any number into the value box.
2. Choose units
Select the unit you're converting from and the unit you want to convert to.
3. Get result
The converted value appears instantly. Use the copy button or swap direction.