How Many Calories per Second in a BTU per Hour?

Quick Answer
1 BTU per Hour = 0.07 Calories per Second

1 BTU/h = 0.07 cal/s

Formula

cal/s = BTU/h × 0.07

Conversion Table

BTUs per Hour (BTU/h)Calories per Second (cal/s)
1 BTU/h0.07 cal/s
2 BTU/h0.14 cal/s
5 BTU/h0.35 cal/s
10 BTU/h0.7 cal/s
20 BTU/h1.401 cal/s
50 BTU/h3.502 cal/s
100 BTU/h7.005 cal/s
500 BTU/h35.023 cal/s
1,000 BTU/h70.046 cal/s

Worked Examples

Convert 5 BTU/h to cal/s:
5 BTU/h × 0.07 = 0.35 cal/s
Convert 10 BTU/h to cal/s:
10 BTU/h × 0.07 = 0.7 cal/s
Convert 50 BTU/h to cal/s:
50 BTU/h × 0.07 = 3.502 cal/s

FAQ

How many Calories per Second are in 1 BTU per Hour?
There are 0.07 Calories per Second in 1 BTU per Hour. Formula: cal/s = BTU/h × 0.07.
How to convert BTUs per Hour to Calories per Second?
To convert BTUs per Hour to Calories per Second, multiply the number of BTUs per Hour by 0.07. For example, 10 BTU/h = 0.7 cal/s.
How many Calories per Second are in 100 BTUs per Hour?
There are 7.005 Calories per Second in 100 BTUs per Hour. Calculation: 100 × 0.07 = 7.005.