kilojoule to kilocalorie

Live kilojoule (kJ) to kilocalorie (kcal) converter. Plus a 10-value reference table and FAQs.

kilojoule
kilocalorie
1 kJ = 0.239kcal

換算表

10 個示例值,從kilojoule到kilocalorie。任意值請用上方換算器。

kilojoule (kJ)→kilocalorie (kcal)
0.001 kJ → 0.000239 kcal
0.01 kJ → 0.00239 kcal
0.1 kJ → 0.023901 kcal
0.5 kJ → 0.119503 kcal
1 kJ → 0.239006 kcal
2 kJ → 0.478011 kcal
5 kJ → 1.195029 kcal
10 kJ → 2.390057 kcal
100 kJ → 23.900574 kcal
1,000 kJ → 239.005736 kcal

關於kilojoule

1000 J. Food labels in some countries.

關於kilocalorie

1000 calories (4.184 kJ). Food labels in the US.

How kilojoule to kilocalorie conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in kilocalorie.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 kJ = 0.23900574 kcal
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

常見問題

Frequently Asked Questions

How do I convert kilojoule to kilocalorie?

Multiply the kilojoule value by 0.239006 to get it in kilocalorie. For example, 10 kJ = 2.3901 kcal.

What is 1 kJ in kcal?

1 kJ = 0.239006 kcal.

What is 100 kJ in kcal?

100 kJ = 23.9006 kcal.

What is the formula?

Linear: multiply by 0.239006 (the unit factor ratio).

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