Kilocalories to Gigajoules

Convert kilocalories (kcal) to Gigajoules (GJ) with formulas, examples, and conversion tables.

kcal
GJ
1 kilocalories (kcal) = 4.184e-6 Gigajoules (GJ)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 Gigajoule = 239005.736138 kilocalories
2Divide the value by the conversion factor:
1 ÷ 239005.736138 = 4.184e-6
3Result:
1 kilocalories (kcal) = 4.184e-6 Gigajoules (GJ)
↔ Gigajoules to Kilocalories

How to Convert kilocalories to Gigajoules

To convert kilocalories to Gigajoules, divide the value by 239005.736138.

The Formula

Gigajoules = kilocalories ÷ 239005.736138

Key Fact

1 Gigajoule = 239005.736138 kilocalories

Tip: To convert Gigajoules back to kilocalories, multiply by 239005.736138.

kilocalories to Gigajoules Table

kilocaloriesGigajoules
1 kcal4.184e-6 GJ
2 kcal8.368e-6 GJ
5 kcal2.092e-5 GJ
10 kcal4.184e-5 GJ
20 kcal8.368e-5 GJ
25 kcal0.0001046 GJ
50 kcal0.0002092 GJ
100 kcal0.0004184 GJ
250 kcal0.001046 GJ
500 kcal0.002092 GJ
1000 kcal0.004184 GJ

1 kilocalorie in Other Units

Unit1 kcal =
Kilocalories to Joules4184 J
Kilocalories to Kilojoules4.184 kJ
Kilocalories to Megajoules0.004184 MJ
Kilocalories to Gigajoules4.184e-6 GJ
Kilocalories to Watt-hours1.16222222222 Wh
Kilocalories to Kilowatt-hours0.00116222222222 kWh
Kilocalories to Megawatt-hours1.16222222222e-6 MWh
Kilocalories to Calories1000 cal
Kilocalories to BTU3.96565124258 BTU
Kilocalories to Therms3.96566683147e-5 therm
Kilocalories to Foot-pounds3085.95536281 ft·lb
Kilocalories to Electronvolts2.6114419104e22 eV
Kilocalories to Ergs4.184e10 erg

Related Conversions

Joules to CaloriesCalories to JoulesKilojoules to KilocaloriesKilocalories to KilojoulesBTU to KilojoulesKilojoules to BTUKilowatt-hours to JoulesJoules to Kilowatt-hoursCalories to KilocaloriesKilocalories to Calories