kJ to kcal
1 kJ (kJ) equals 0.239 kcal (kcal). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 千焦转千卡
Conversion factor
1 kJ = 0.239 kcal
Reverse: 1 kcal = 4.184 kJ
kJ to kcal converter
kJ（kJ）
kcal（kcal）
kJ to kcal conversion table
| kJ | kcal | Detail |
|---|---|---|
| 1 | 0.239 | 1 kJ to kcal |
| 10 | 2.39 | 10 kJ to kcal |
| 50 | 11.95 | 50 kJ to kcal |
| 100 | 23.9 | 100 kJ to kcal |
| 200 | 47.8 | 200 kJ to kcal |
| 300 | 71.7 | 300 kJ to kcal |
| 400 | 95.6 | 400 kJ to kcal |
| 500 | 119.5 | 500 kJ to kcal |
| 600 | 143.4 | 600 kJ to kcal |
| 700 | 167.3 | 700 kJ to kcal |
| 800 | 191.2 | 800 kJ to kcal |
| 900 | 215.11 | 900 kJ to kcal |
| 1,000 | 239.01 | 1,000 kJ to kcal |
| 1,500 | 358.51 | 1,500 kJ to kcal |
| 2,000 | 478.01 | 2,000 kJ to kcal |
| 2,500 | 597.51 | 2,500 kJ to kcal |
| 3,000 | 717.02 | 3,000 kJ to kcal |
| 4,000 | 956.02 | 4,000 kJ to kcal |
| 5,000 | 1,195.03 | 5,000 kJ to kcal |
| 8,000 | 1,912.05 | 8,000 kJ to kcal |
| 10,000 | 2,390.06 | 10,000 kJ to kcal |
How to convert
To convert kJ to kcal, multiply: kcal = kJ × 0.239
To convert kcal to kJ, divide: kJ = kcal ÷ 0.239 (equivalently × 4.184).
Example: 500 kJ × 0.239 = 119.5 kcal. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
500 kJ = 119.5 kcal. The formula is: value in kJ × 0.239 = value in kcal. Use the converter above to convert any value instantly.
1 kcal = 4.184 kJ. To convert back, divide the kcal value by 0.239 (or multiply by 4.184).
kcal = kJ × 0.239; conversely kJ = kcal ÷ 0.239. For example, 500 kJ × 0.239 = 119.5 kcal. The factor comes from the international definition of the units.
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Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.