Convert 18 Gigajoules to Kilocalories

18 Gigajoules (GJ)
1 GJ = 239,000 kcal
=
4,302,000 Kilocalories (kcal)
1 kcal = 4.2e-06 GJ

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More information from the unit converter

Q: How many Gigajoules in a Kilocalorie?

The answer is 4.2e-06 Kilocalorie

Q: How do you convert 18 Gigajoule (GJ) to Kilocalorie (kcal)?

18 Gigajoule is equal to 4,302,000 Kilocalorie. Formula to convert 18 GJ to kcal is 18 * 239000

Q: How many Gigajoules in 18 Kilocalories?

The answer is 7.5e-05 Gigajoules