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Kilowatts to Kilocalories per Hour Converter

Convert kilowatts (kW) to kilocalories per hour (kcal/h), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a power, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
860.420650096 kcal/h
watts
1,000 W
microwatts
1,000,000,000 µW
milliwatts
1,000,000 mW
megawatts
0.001 MW
gigawatts
1 × 10⁻⁶ GW
horsepower (mechanical, 550 ft·lbf/s)
1.3410220896 hp
metric horsepower (PS)
1.3596216173 PS
horsepower (electric)
1.34048257373 hp(E)
BTU (IT) per hour
3,412.14163313 BTU/h

1 kW = 860.420650096 kcal/h

Show the working
  1. 1 kW = 860.420650096 kcal/h
  2. 1 × 860.420650096 = 860.420650096 kcal/h

How to convert kilowatts to kilocalories per hour

1 kW = 860.420650096 kcal/h, so multiply by 860.420650096 to go from kilowatts to kilocalories per hour. Going the other way, 1 kcal/h = 0.00116222222222 kW.

kcal/h = kW × 860.420650096
kW = kcal/h × 0.00116222222222

Worked example:

1 kW = 860.420650096 kcal/h
5 × 860.420650096 = 4302.10325048 kcal/h

Kilowatts to kilocalories per hour table

KilowattsKilocalories per Hour
1 kW860.420650096 kcal/h
2 kW1,720.84130019 kcal/h
3 kW2,581.26195029 kcal/h
4 kW3,441.68260038 kcal/h
5 kW4,302.10325048 kcal/h
6 kW5,162.52390057 kcal/h
7 kW6,022.94455067 kcal/h
8 kW6,883.36520076 kcal/h
9 kW7,743.78585086 kcal/h
10 kW8,604.20650096 kcal/h
15 kW12,906.3097514 kcal/h
20 kW17,208.4130019 kcal/h
25 kW21,510.5162524 kcal/h
30 kW25,812.6195029 kcal/h
40 kW34,416.8260038 kcal/h
50 kW43,021.0325048 kcal/h
75 kW64,531.5487572 kcal/h
100 kW86,042.0650096 kcal/h
250 kW215,105.162524 kcal/h
500 kW430,210.325048 kcal/h
1000 kW860,420.650096 kcal/h

About the units

Kilowatts (kW)
Kilowatts, a metric unit. Definition: BIPM SI Brochure (SI prefixes).
Kilocalories per Hour (kcal/h)
Kilocalories per hour, a specialised unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed