Convert gram calorie to horsepower hour

gram calorie
horsepower hour

More information from the unit converter

How many gram calorie in 1 horsepower hour? The answer is 641339.64833485. We assume you are converting between gram calorie and horsepower hour. You can view more details on each measurement unit: gram calorie or horsepower hour The SI derived unit for energy is the joule. 1 joule is equal to 0.23890295761862 gram calorie, or 3.7250614122937E-7 horsepower hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gram calories and horsepower hours. Type in your own numbers in the form to convert the units!

Want other units?

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

Enter two units to convert


Common energy conversions

Metric conversions and more 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, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!