How Many Calories per Second in a Watt?

Quick Answer
1 Watt = 0.239 Calories per Second

1 W = 0.239 cal/s

Formula

cal/s = W × 0.239

Conversion Table

Watts (W)Calories per Second (cal/s)
1 W0.239 cal/s
2 W0.478 cal/s
5 W1.195 cal/s
10 W2.39 cal/s
20 W4.78 cal/s
50 W11.95 cal/s
100 W23.901 cal/s
500 W119.503 cal/s
1,000 W239.006 cal/s

Worked Examples

Convert 5 W to cal/s:
5 W × 0.239 = 1.195 cal/s
Convert 10 W to cal/s:
10 W × 0.239 = 2.39 cal/s
Convert 50 W to cal/s:
50 W × 0.239 = 11.95 cal/s

FAQ

How many Calories per Second are in 1 Watt?
There are 0.239 Calories per Second in 1 Watt. Formula: cal/s = W × 0.239.
How to convert Watts to Calories per Second?
To convert Watts to Calories per Second, multiply the number of Watts by 0.239. For example, 10 W = 2.39 cal/s.
How many Calories per Second are in 100 Watts?
There are 23.901 Calories per Second in 100 Watts. Calculation: 100 × 0.239 = 23.901.