# Convert Mechanical Horsepower

Mechanical horsepower is a measure of power, and can be abbreviated as hp(I). For example 1 mechanical horsepower can be written as 1 hp(I).

## Mechanical Horsepower Conversion Calculators

Choose a unit of power to convert to.

Convert mechanical horsepower to watts
1 mechanical horsepower is equal to 745.699872 watts
Convert mechanical horsepower to microwatts
1 mechanical horsepower is equal to 745,699,872 microwatts
Convert mechanical horsepower to milliwatts
1 mechanical horsepower is equal to 745,700 milliwatts
Convert mechanical horsepower to kilowatts
1 mechanical horsepower is equal to 0.7457 kilowatts
Convert mechanical horsepower to megawatts
1 mechanical horsepower is equal to 0.000746 megawatts
Convert mechanical horsepower to electric horsepower
1 mechanical horsepower is equal to 0.999598 electric horsepower
Convert mechanical horsepower to btu per hour
1 mechanical horsepower is equal to 2,544 btu per hour
Convert mechanical horsepower to kilocalories per hour
1 mechanical horsepower is equal to 641.615691 kilocalories per hour

We have many more power conversion tools that you might also find useful. You might also be interested in our electrical calculators.

## Mechanical Horsepower Measurement Conversion Table

Mechanical Horsepowers and the equivalent power measurements
mechanical horsepower watts microwatts milliwatts kilowatts megawatts electric horsepower btu per hour kilocalories per hour
1 hp(I) 745.699872 W 745,699,872 µW 745,700 mW 0.7457 kW 0.000746 MW 0.999598 hp(E) 2,544 Btu/h 641.615691 kcal/h
2 hp(I) 1,491 W 1,491,399,743 µW 1,491,400 mW 1.4914 kW 0.001491 MW 1.999195 hp(E) 5,089 Btu/h 1,283 kcal/h
3 hp(I) 2,237 W 2,237,099,615 µW 2,237,100 mW 2.2371 kW 0.002237 MW 2.998793 hp(E) 7,633 Btu/h 1,925 kcal/h
4 hp(I) 2,983 W 2,982,799,486 µW 2,982,799 mW 2.982799 kW 0.002983 MW 3.998391 hp(E) 10,178 Btu/h 2,566 kcal/h
5 hp(I) 3,728 W 3,728,499,358 µW 3,728,499 mW 3.728499 kW 0.003728 MW 4.997988 hp(E) 12,722 Btu/h 3,208 kcal/h
6 hp(I) 4,474 W 4,474,199,229 µW 4,474,199 mW 4.474199 kW 0.004474 MW 5.997586 hp(E) 15,267 Btu/h 3,850 kcal/h
7 hp(I) 5,220 W 5,219,899,101 µW 5,219,899 mW 5.219899 kW 0.00522 MW 6.997184 hp(E) 17,811 Btu/h 4,491 kcal/h
8 hp(I) 5,966 W 5,965,598,973 µW 5,965,599 mW 5.965599 kW 0.005966 MW 7.996781 hp(E) 20,355 Btu/h 5,133 kcal/h
9 hp(I) 6,711 W 6,711,298,844 µW 6,711,299 mW 6.711299 kW 0.006711 MW 8.996379 hp(E) 22,900 Btu/h 5,775 kcal/h
10 hp(I) 7,457 W 7,456,998,716 µW 7,456,999 mW 7.456999 kW 0.007457 MW 9.995977 hp(E) 25,444 Btu/h 6,416 kcal/h
11 hp(I) 8,203 W 8,202,698,587 µW 8,202,699 mW 8.202699 kW 0.008203 MW 10.995575 hp(E) 27,989 Btu/h 7,058 kcal/h
12 hp(I) 8,948 W 8,948,398,459 µW 8,948,398 mW 8.948398 kW 0.008948 MW 11.995172 hp(E) 30,533 Btu/h 7,699 kcal/h
13 hp(I) 9,694 W 9,694,098,331 µW 9,694,098 mW 9.694098 kW 0.009694 MW 12.99477 hp(E) 33,078 Btu/h 8,341 kcal/h
14 hp(I) 10,440 W 10,439,798,202 µW 10,439,798 mW 10.439798 kW 0.01044 MW 13.994368 hp(E) 35,622 Btu/h 8,983 kcal/h
15 hp(I) 11,185 W 11,185,498,074 µW 11,185,498 mW 11.185498 kW 0.011185 MW 14.993965 hp(E) 38,167 Btu/h 9,624 kcal/h
16 hp(I) 11,931 W 11,931,197,945 µW 11,931,198 mW 11.931198 kW 0.011931 MW 15.993563 hp(E) 40,711 Btu/h 10,266 kcal/h
17 hp(I) 12,677 W 12,676,897,817 µW 12,676,898 mW 12.676898 kW 0.012677 MW 16.993161 hp(E) 43,255 Btu/h 10,907 kcal/h
18 hp(I) 13,423 W 13,422,597,688 µW 13,422,598 mW 13.422598 kW 0.013423 MW 17.992758 hp(E) 45,800 Btu/h 11,549 kcal/h
19 hp(I) 14,168 W 14,168,297,560 µW 14,168,298 mW 14.168298 kW 0.014168 MW 18.992356 hp(E) 48,344 Btu/h 12,191 kcal/h
20 hp(I) 14,914 W 14,913,997,432 µW 14,913,997 mW 14.913997 kW 0.014914 MW 19.991954 hp(E) 50,889 Btu/h 12,832 kcal/h