BTU/h to kcal/h converter
1 BTU/h = 0.251996 kcal/h
And 1 kcal/h = 3.96832 BTU/h. Btu per hour to kilocalories per hour.
Formula
kcal/h = BTU/h × 0.251996
A reading of 25 BTU/h is 25 × 0.251996 = 6.29989 kcal/h.
BTU/h to kcal/h table
| BTU/h | kcal/h |
|---|---|
| 1 BTU/h | 0.251996 kcal/h |
| 5 BTU/h | 1.25998 kcal/h |
| 10 BTU/h | 2.51996 kcal/h |
| 25 BTU/h | 6.29989 kcal/h |
| 50 BTU/h | 12.5998 kcal/h |
| 100 BTU/h | 25.1996 kcal/h |
| 250 BTU/h | 62.9989 kcal/h |
| 500 BTU/h | 125.998 kcal/h |
| 1,000 BTU/h | 251.996 kcal/h |
kcal/h to BTU/h table
| kcal/h | BTU/h |
|---|---|
| 1 kcal/h | 3.96832 BTU/h |
| 5 kcal/h | 19.8416 BTU/h |
| 10 kcal/h | 39.6832 BTU/h |
| 25 kcal/h | 99.208 BTU/h |
| 50 kcal/h | 198.416 BTU/h |
| 100 kcal/h | 396.832 BTU/h |
About these units
BTU/h (BTU per hour): Heating and cooling capacity in US HVAC.
kcal/h (kilocalories per hour): Older metric heating and cooling capacity.
Horsepower comes in several kinds: mechanical (550 ft·lbf/s, 745.7 W, used here as 'hp'), metric (PS, 735.5 W) and electrical (746 W). Cooling loads use BTU/h and the refrigeration ton (12,000 BTU/h).
Convert kcal/h to BTU/h instead · All power conversions