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Convert watt to calorie per hour

Here you can quickly calculate how many calorie per hour fit in one watt.
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  • 1 W = 860.42065 cal/h
  • 1 cal/h = 0.001162 W

Example: watt to calorie per hour

  • 1 watt = 860.42065 calorie per hour

Watt to calorie per hour conversion table

watt calorie per hour
1 860.42065
2 1720.8413
5 4302.10325
10 8604.206501
20 17208.413002
50 43021.032505
100 86042.06501

Watt to calorie per hour formula

To convert watt to calorie per hour, multiply by 860.42065.

1 W = 860.42065 cal/h
Example: 1 watt = 860.42065 calorie per hour

Common power conversion mistakes

  • 'Kilowatts per hour' is a common slip of the tongue, power is measured in plain kilowatts. The kilowatt-hour (kWh) is energy: power multiplied by time. A machine draws 3 kW, and uses 3 kWh in one hour.
  • American air conditioners are rated in BTU/h, European ones in watts, 1 kW is about 3,412 BTU/h. A '9,000 BTU' unit is therefore about 2.6 kW. Divide BTU/h by 3,412 to get kilowatts.
  • 'Calories burned per hour' is a power figure, not an amount of energy: 1 kcal/h is about 1.16 W. A run that burns 600 kcal in an hour corresponds to an average output of about 700 W.

Quick watt and calorie per hour conversion quiz

Score: 0

8.3 watt equals 7.14e+3 calorie per hour.

Correct answer: 8.3 watt = 7.14e+3 calorie per hour.

79 watt equals 3.4e+4 calorie per hour.

Correct answer: 79 watt = 6.8e+4 calorie per hour.

17.4 calorie per hour equals 0.0121 watt.

Correct answer: 17.4 calorie per hour = 0.0202 watt.

151 watt equals 1.3e+5 calorie per hour.

Correct answer: 151 watt = 1.3e+5 calorie per hour.

More power conversions