# Convert Mechanical Horsepower to Kilocalories Per Hour

Enter your mechanical horsepower value in the form below to get the value calculated in kilocalories per hour.

Results in Kilocalories Per Hour:
1 hp(I) = 641.615691 kcal/h

## How to Convert Mechanical Horsepower to Kilocalories Per Hour Using an Easy Conversion Formula

Convert mechanical horsepower to kilocalories per hour with this simple formula:

kilocalories per hour = mechanical horsepower × 641.615691

Converting a mechanical horsepower power measurement to a kilocalories per hour measurement involves multiplying your power by the conversion ratio to find the result. A mechanical horsepower is equal to 641.615691 kilocalories per hour, so to convert simply multiply by 641.615691.

For example:
5 hp(I) = (5 × 641.615691) = 3,208.078455 kcal/h

Mechanical horsepower and kilocalories per hour are both units used to measure power. Learn more about power and find more power measurement conversion calculators. A mechanical horsepower is a power measurement and can be abbreviated as hp(I), for example 1 hp(I). A kilocalories per hour is a power measurement and can be abbreviated as kcal/h, for example 1 kcal/h.

Mechanical horsepower is often used to measure the output of engines and motors in North America and is equal to 745.69987158227022 watts, or joules per second. Electric horsepower is used to measure the output of electric motors and other electrical machines, and is equal to exactly 746 watts.

Check out our HP to amps calculator to convert power to current.

## Mechanical Horsepower Measurements and Equivalent Kilocalories Per Hour Conversions

Common mechanical horsepower values converted to the equivalent kilocalories per hour value
Mechanical Horsepower Kilocalories Per Hour
1 hp(I) 641.62 kcal/h
2 hp(I) 1,283 kcal/h
3 hp(I) 1,925 kcal/h
4 hp(I) 2,566 kcal/h
5 hp(I) 3,208 kcal/h
6 hp(I) 3,850 kcal/h
7 hp(I) 4,491 kcal/h
8 hp(I) 5,133 kcal/h
9 hp(I) 5,775 kcal/h
10 hp(I) 6,416 kcal/h
11 hp(I) 7,058 kcal/h
12 hp(I) 7,699 kcal/h
13 hp(I) 8,341 kcal/h
14 hp(I) 8,983 kcal/h
15 hp(I) 9,624 kcal/h
16 hp(I) 10,266 kcal/h
17 hp(I) 10,907 kcal/h
18 hp(I) 11,549 kcal/h
19 hp(I) 12,191 kcal/h
20 hp(I) 12,832 kcal/h
21 hp(I) 13,474 kcal/h
22 hp(I) 14,116 kcal/h
23 hp(I) 14,757 kcal/h
24 hp(I) 15,399 kcal/h
25 hp(I) 16,040 kcal/h
26 hp(I) 16,682 kcal/h
27 hp(I) 17,324 kcal/h
28 hp(I) 17,965 kcal/h
29 hp(I) 18,607 kcal/h
30 hp(I) 19,248 kcal/h
31 hp(I) 19,890 kcal/h
32 hp(I) 20,532 kcal/h
33 hp(I) 21,173 kcal/h
34 hp(I) 21,815 kcal/h
35 hp(I) 22,457 kcal/h
36 hp(I) 23,098 kcal/h
37 hp(I) 23,740 kcal/h
38 hp(I) 24,381 kcal/h
39 hp(I) 25,023 kcal/h
40 hp(I) 25,665 kcal/h

## More Power Conversions

Convert to Watts Power
1 hp(I) is equal to 745.699872 watts
Convert to Microwatts Power
1 hp(I) is equal to 745,699,871.6 microwatts
Convert to Milliwatts Power
1 hp(I) is equal to 745,699.9 milliwatts
Convert to Kilowatts Power
1 hp(I) is equal to 0.7457 kilowatts
Convert to Megawatts Power
1 hp(I) is equal to 0.000746 megawatts
Convert to Electric Horsepower Power
1 hp(I) is equal to 0.999598 electric horsepower
Convert to Btu Per Hour Power
1 hp(I) is equal to 2,544.43 btu per hour