Convert 10 Joules to kcal

Convert between Joules and Calories (kcal) with step-by-step calculation. 1 Joules = 2.39 × 10⁻⁴ Calories (kcal).

Joules to Calories (kcal)

From Joules

To Calories (kcal)

Answer

10 joules ≈ 0.0024 calories (kcal)

Decimal places: 0 1 2 3 4 5 6 7 8 9 10

Step 1 — Conversion factor

1 calorie (kcal) = 4184 joules

To convert joules to calories (kcal), divide by 4184.

Step 2 — Calculate

10 J × 1 kcal4184 J

= 10 ÷ 4184

≈ 0.0024 kcal (rounded to 4 decimal places)

10 joules ≈ 0.0024 calories (kcal)

Joules to Calories (kcal) conversion table

Joules	Calories (kcal)
1	0.0002
2	0.0005
5	0.0012
10	0.0024
25	0.006
50	0.012
100	0.0239
250	0.0598
500	0.1195
1000	0.239

How to Convert Joules to Calories (kcal)

To convert Joules to Calories (kcal), use the conversion factor: 1 Joules = 2.39 × 10⁻⁴ Calories (kcal). Enter any value above and click Convert to see the step-by-step calculation.

Formula

Multiply or divide the value by the conversion factor to get the result. The calculator shows every step of the arithmetic.

Frequently Asked Questions

How many Calories (kcal) are in 1 Joules?

1 Joules = 2.39 × 10⁻⁴ Calories (kcal).

What category is this conversion?

This is a Energy conversion.

Complete list of Joules conversions