Gigajoules to Thermochemical kilocalories
1 GJ ≈ 239,000 kcal. Edit either value to convert instantly.
Conversion formula
kcal = GJ × (1 × 10⁹) × (1 / 4,184)1 GJ ≈ 239,006 kcal
gigajoule (GJ)
Gigajoule is a unit of energy: 1 GJ = 1 × 10⁹ J.
Source: BIPM, The International System of Units (SI), 9th edition
thermochemical kilocalorie (kcal)
Thermochemical kilocalorie is a unit of energy: 1 kcal = 4,184 J. A food Calorie means 1 kcal, equal to 1,000 thermochemical calories.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
Conversion table
| GJ | kcal |
|---|---|
| ≈ 239,006 | |
| ≈ 478,011 | |
| ≈ 1,195,030 | |
| ≈ 2,390,060 | |
| ≈ 3,585,090 | |
| ≈ 4,780,110 | |
| ≈ 5,975,140 | |
| ≈ 7,170,170 | |
| ≈ 9,560,230 | |
| ≈ 10,755,300 |
| GJ | kcal |
|---|---|
| ≈ 11,950,300 | |
| ≈ 14,340,300 | |
| ≈ 16,730,400 | |
| ≈ 19,120,500 | |
| ≈ 21,510,500 | |
| ≈ 23,900,600 | |
| ≈ 35,850,900 | |
| ≈ 38,240,900 | |
| ≈ 40,631,000 | |
| ≈ 43,021,000 |
Frequently asked questions
How many thermochemical kilocalories are in 1 gigajoule?
1 GJ ≈ 239,000 kcal. kcal = GJ × (1 × 10⁹) × (1 / 4,184)
How do I convert GJ to kcal?
kcal = GJ × (1 × 10⁹) × (1 / 4,184)
Is 1 gigajoule bigger than 1 thermochemical kilocalorie?
1 GJ ≈ 239,000 kcal.
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