Horsepower to Btu Per Hour converter

hp to BTU/h — 1 hp = 745.7 W

Convert Horsepower to all units

W Watts
kW Kilowatts
MW Megawatts
BTU/h Btu Per Hour
ft·lb/s Foot Pounds Per Second
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Conversion Formula

Horsepower to Btu Per Hour: 1 hp = 745.7 W

Example: To convert 3 hp to watts: 3 × 745.7 = 2,237.1 W

Quick Reference: Horsepower to Btu Per Hour

HorsepowerBtu Per Hour
1 hp2,544.43 BTU/h
5 hp12,722.17 BTU/h
10 hp25,444.35 BTU/h
25 hp63,610.87 BTU/h
50 hp127,221.73 BTU/h
100 hp254,443.46 BTU/h
500 hp1,272,217.31 BTU/h
1,000 hp2,544,434.63 BTU/h

Frequently Asked Questions

How do I convert Horsepower to Btu Per Hour?

Multiply your horsepower value by the conversion factor. To convert 3 hp to watts: 3 × 745.7 = 2,237.1 W. You can also use the converter above for instant results.

What is hp in BTU/h?

1 hp equals 2,544.43 BTU/h. This is based on the standard conversion factor: 1 hp = 745.7 W.

Is this converter accurate?

Yes. ConvertFast uses precise conversion factors computed client-side in your browser. Results are accurate to 6 significant digits, which covers all practical use cases.