Power Converter
v1.0.0
Convert power values between watts, kilowatts, megawatts, horsepower, BTU/hour, and dBm.
Power Converter
Use this Power Converter to convert power values between watts, kilowatts, megawatts, metric horsepower, mechanical horsepower, BTU/hour, and dBm. It is useful for electrical notes, mechanical examples, HVAC estimates, radio references, and engineering calculations.
What This Tool Does
- Convert W, kW, and MW
- Convert metric and mechanical horsepower
- Convert BTU/hour to and from watts
- Convert dBm to watts and watts to dBm
- Reuse the same input/output pattern as other conversion tools
Common Use Cases
- Comparing kilowatts and horsepower
- Checking BTU/hour values against watt output
- Converting RF signal power between dBm and watts
- Preparing engineering examples and documentation
Notes
Power values are usually non-negative. dBm is logarithmic, so it is handled separately from multiplier-based units.
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