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20 Kilojoules to Kilocalories

Answer
20 kJ = 4.780115 kcal
kilocalories = kilojoules × 0.239005736
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4.780115

20 kilojoules = 4.780115 kilocalories · open this conversion

How the answer is worked out

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

20 kJ × 0.239005736 = 4.780115 kcal

Conversion table around 20 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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Nearby conversions

2 kJ to kcal5 kJ to kcal10 kJ to kcal25 kJ to kcal50 kJ to kcal100 kJ to kcal
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Related conversions

⇄ 20 Kilocalories to Kilojoules20 Kilojoules to Joules20 Kilojoules to Calories20 Kilojoules to Watt hours20 Kilojoules to Kilowatt hours

Frequently asked questions

▸How many kilocalories is 20 kilojoules?
20 kilojoules is 4.780115 kilocalories. The conversion multiplies by 0.239005736, so 20 × 0.239005736 = 4.780115.
▸What is the formula to convert kilojoules to kilocalories?
kilocalories = kilojoules × 0.239005736. One kilojoule is 0.239005736 kilocalories.
▸How do I convert 20 kilocalories back to kilojoules?
Use the reverse conversion: 20 kilocalories is 83.68 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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