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Convert 1000 Kilocalories to Kilojoules

Exact answer with nearby values table

1000 Kilocalories equals
4184 Kilojoules
1000 kcal = 4184 kJ
Also need the reverse? Convert 4184 Kilojoules to Kilocalories → or general Kilojoules to Kilocalories converter →

Nearby Values

Kilocalories (kcal)Kilojoules (kJ)
750 kcal3138 kJ
800 kcal3347.2 kJ
850 kcal3556.4 kJ
900 kcal3765.6 kJ
950 kcal3974.8 kJ
1000 kcal4184 kJ
1050 kcal4393.2 kJ
1100 kcal4602.4 kJ
1150 kcal4811.6 kJ
1200 kcal5020.8 kJ
1250 kcal5230 kJ

How to Convert Kilocalories to Kilojoules

Formula: kJ = kcal × 4
Multiply your Kilocalories value by 4.184 to get Kilojoules.
Example: 1000 kcal × 4.184 = 4184 kJ

← Use the full Kilocalories to Kilojoules converter