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1,000 Kilojoules to Kilocalories

Answer
1,000 kJ = 239.0057 kcal
kilocalories = kilojoules × 0.239005736
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239.0057

1,000 kilojoules = 239.0057 kilocalories · open this conversion

How the answer is worked out

One kilojoule is 0.239005736 kilocalories, so converting is a single multiplication:

1,000 kJ × 0.239005736 = 239.0057 kcal

Conversion table around 1,000 kJ

KilojoulesKilocalories
1 kJ0.2390057 kcal
2 kJ0.4780115 kcal
5 kJ1.195029 kcal
10 kJ2.390057 kcal
20 kJ4.780115 kcal
25 kJ5.975143 kcal
50 kJ11.95029 kcal
100 kJ23.90057 kcal
150 kJ35.85086 kcal
200 kJ47.80115 kcal
250 kJ59.75143 kcal
300 kJ71.70172 kcal
400 kJ95.60229 kcal
500 kJ119.5029 kcal
600 kJ143.4034 kcal
800 kJ191.2046 kcal
1,000 kJ239.0057 kcal
1,500 kJ358.5086 kcal
2,000 kJ478.0115 kcal
2,500 kJ597.5143 kcal
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Frequently asked questions

How many kilocalories is 1,000 kilojoules?
1,000 kilojoules is 239.0057 kilocalories. The conversion multiplies by 0.239005736, so 1,000 × 0.239005736 = 239.0057.
What is the formula to convert kilojoules to kilocalories?
kilocalories = kilojoules × 0.239005736. One kilojoule is 0.239005736 kilocalories.
How do I convert 1,000 kilocalories back to kilojoules?
Use the reverse conversion: 1,000 kilocalories is 4,184 kilojoules.
Is this conversion exact?
The underlying factor is exact as defined by the SI and the 1959 international agreements. The figure shown is rounded to seven significant digits for readability.
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