BTU (IT) per Hour to Kilocalories per Hour Converter
Convert BTU (IT) per hour (BTU/h) 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.
Show the working
- 1 BTU/h = 0.252164400722 kcal/h
- 1 × 0.252164400722 = 0.252164400722 kcal/h
How to convert btu (it) per hour to kilocalories per hour
1 BTU/h = 0.252164400722 kcal/h, so multiply by 0.252164400722 to go from BTU (IT) per hour to kilocalories per hour. Going the other way, 1 kcal/h = 3.96566683139 BTU/h.
kcal/h = BTU/h × 0.252164400722 BTU/h = kcal/h × 3.96566683139
Worked example:
1 BTU/h = 0.252164400722 kcal/h 5 × 0.252164400722 = 1.26082200361 kcal/h
BTU (IT) per Hour to kilocalories per hour table
| BTU (IT) per Hour | Kilocalories per Hour |
|---|---|
| 1 BTU/h | 0.252164400722 kcal/h |
| 2 BTU/h | 0.504328801444 kcal/h |
| 3 BTU/h | 0.756493202165 kcal/h |
| 4 BTU/h | 1.00865760289 kcal/h |
| 5 BTU/h | 1.26082200361 kcal/h |
| 6 BTU/h | 1.51298640433 kcal/h |
| 7 BTU/h | 1.76515080505 kcal/h |
| 8 BTU/h | 2.01731520577 kcal/h |
| 9 BTU/h | 2.2694796065 kcal/h |
| 10 BTU/h | 2.52164400722 kcal/h |
| 15 BTU/h | 3.78246601083 kcal/h |
| 20 BTU/h | 5.04328801444 kcal/h |
| 25 BTU/h | 6.30411001804 kcal/h |
| 30 BTU/h | 7.56493202165 kcal/h |
| 40 BTU/h | 10.0865760289 kcal/h |
| 50 BTU/h | 12.6082200361 kcal/h |
| 75 BTU/h | 18.9123300541 kcal/h |
| 100 BTU/h | 25.2164400722 kcal/h |
| 250 BTU/h | 63.0411001804 kcal/h |
| 500 BTU/h | 126.082200361 kcal/h |
| 1000 BTU/h | 252.164400722 kcal/h |
About the units
- BTU (IT) per Hour (BTU/h)
- BTU (IT) per hour, a US customary unit. Definition: NIST SP 811 Appendix B.9 (Btu_IT = 1055.055 852 62 J).
- Kilocalories per Hour (kcal/h)
- Kilocalories per hour, a specialised unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.