›› Convert calorie/hour [I.T.] to Btu/hour [I.T.]


›› More information from the unit converter

How many calorie/hour in 1 Btu/hour? The answer is 251.99576096303.
We assume you are converting between calorie/hour [I.T.] and Btu/hour [I.T.].
You can view more details on each measurement unit:
calorie/hour or Btu/hour
The SI derived unit for power is the watt.
1 watt is equal to 859.84522785899 calorie/hour, or 3.4121416351331 Btu/hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between calories/hour and Btus/hour.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of calorie/hour to Btu/hour

1 calorie/hour to Btu/hour = 0.00397 Btu/hour

10 calorie/hour to Btu/hour = 0.03968 Btu/hour

50 calorie/hour to Btu/hour = 0.19842 Btu/hour

100 calorie/hour to Btu/hour = 0.39683 Btu/hour

200 calorie/hour to Btu/hour = 0.79366 Btu/hour

500 calorie/hour to Btu/hour = 1.98416 Btu/hour

1000 calorie/hour to Btu/hour = 3.96832 Btu/hour

›› Want other units?

You can do the reverse unit conversion from Btu/hour to calorie/hour, or enter any two units below:

Enter two units to convert


›› Common power conversions

calorie/hour to megawatt
calorie/hour to microwatt
calorie/hour to pound square foot/cubic second
calorie/hour to gigawatt
calorie/hour to Btu/minute
calorie/hour to pferdestarke
calorie/hour to inch ounce-force revolution/minute
calorie/hour to horsepower
calorie/hour to million Btu/hour
calorie/hour to joule/hour

›› Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!