| Did you mean to convert | gigajoule | to | kilocalorie [15 °C] kilocalorie [I.T.] kilocalorie [thermochemical] kilogram calorie |
How many gigajoule in 1 kcal? The answer is 4.1858E-6. We assume you are converting between gigajoule and kilocalorie [15 °C]. You can view more details on each measurement unit: gigajoule or kcal The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-9 gigajoule, or 0.00023890295761862 kcal. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigajoules and kilocalories. Type in your own numbers in the form to convert the units!
1 gigajoule to kcal = 238902.95762 kcal
2 gigajoule to kcal = 477805.91524 kcal
3 gigajoule to kcal = 716708.87286 kcal
4 gigajoule to kcal = 955611.83047 kcal
5 gigajoule to kcal = 1194514.78809 kcal
6 gigajoule to kcal = 1433417.74571 kcal
7 gigajoule to kcal = 1672320.70333 kcal
8 gigajoule to kcal = 1911223.66095 kcal
9 gigajoule to kcal = 2150126.61857 kcal
10 gigajoule to kcal = 2389029.57619 kcal
You can do the reverse unit conversion from kcal to gigajoule, or enter any two units below:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigajoule = 109 joules.
The definition of a joule is as follows:
The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
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, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!