Quick answer
700 kJ = 167.3 kcal. Divide 700 by 4.184 to check: 700 ÷ 4.184 = 167.3.
How to convert 700 kJ to calories
- Start with 700 kJ.
- Divide by 4.184: 700 ÷ 4.184 = 167.3 kcal.
- For small calories, use kJ × 1,000 ÷ 4.184: that gives 167,304 cal.
You may also see this searched as 700 kj to cal, 700 kj to calorie or 700 kilojoules to calories. All give the same answer. The general method is explained in how to convert kJ to calories.
700 kJ in context
- 8% of the 8,700 kJ average-adult reference day on Australian and New Zealand labels.
- 8.4% of a 2,000 kcal reference day, as used on EU and US labels.
- Reference intakes are label conventions. Your own needs depend on age, sex, size and activity. See how many kJ you should eat per day.
Good to know
100 g of roasted chicken breast without skin holds about 165 kcal, which is around 690 kJ. So 700 kJ is a little over 100 g.
Nearby conversions
| Kilojoules | Calories (kcal) |
|---|---|
| 500 kJ | 119.5 kcal |
| 600 kJ | 143.4 kcal |
| 700 kJ | 167.3 kcal |
| 800 kJ | 191.2 kcal |
| 1,000 kJ | 239.01 kcal |
Browse all popular conversions or the kJ to calories chart.
Frequently asked questions
How many calories is 700 kJ?
700 kJ is 167.3 kcal (food calories). Divide 700 by 4.184 to check.
How many small calories (cal) is 700 kJ?
700 kJ is 167,304 cal, since 1 kcal is 1,000 cal.
What percentage of a daily intake is 700 kJ?
About 8% of the 8,700 kJ reference day used in Australia and New Zealand, or about 8.4% of a 2,000 kcal reference day.
Last updated 11 Oct 2026. How we calculate.