4,000 kJ to Calories

The working

Shown to 2 decimal places, as the app shows it. One food Calorie (kcal) is 4.184 kilojoules.

kJ, Calories and kcal

Kilojoules (kJ) are the metric unit of energy, and food labels in Australia, New Zealand, the UK and the EU give energy in them. A food Calorie, written Cal here and also called kcal, is the other common unit. 4,000 kJ is 956.02 Cal, so a label that says 4,000 kJ and a tracker that says 956.02 Cal describe the same energy.

This is more than most single servings, so it is usually a total across several items.

For scale, half of this amount is 2,000 kJ, which is 478.01 Cal. Twice it is 8,000 kJ, which is 1,912.05 Cal.

Foods with about this much energy

• About the same as a Korean BBQ mealOne serving is 900 Cal (3,765.6 kJ).
• About the same as a Sunday roast dinnerOne serving is 850 Cal (3,556.4 kJ).
• About the same as a full English breakfastOne serving is 800 Cal (3,347.2 kJ).

These are everyday single-serving estimates from the app's food list, not nutrition labels. Recipes and portions vary. See the whole list.

Walking guide

109 to 293 min of walking.

Adult reference guide: 45 to 120 kg at a reference walking pace. Actual times may be outside this range. The exercise page lists the other activities.

Nearby values

• 3,000 kJ is 717.02 Cal
• 3,500 kJ is 836.52 Cal
• 4,200 kJ is 1,003.82 Cal
• 4,500 kJ is 1,075.53 Cal

• Previous: 3,500 kJ
• Next: 4,200 kJ
• The other way: 1,000 Calories to kJ
• All conversions