Joules to Kilojoules Conversion

Convert Joules to Kilojoules (J to kJ)

You are currently converting Energy units from Joules to Kilojoules

1 Joules (J)


0.001 Kilojoules (kJ)

Enter the number of Joules(J) to convert into Kilojoules(kJ).

Joules(J) Value:

Results in Kilojoules(kJ):

1 (J) = 0.001 (kJ)

Do you want to convert Kilojoules to Joules?

How to Convert Joules to Kilojoules

To convert Joules to Kilojoules, multiply the Energy by the conversion ratio. One Joules is equal to 0.001 Kilojoules, so use this simple formula to convert:

Joules = Kilojoules × 0.001

For example, here's how to convert 500 Joules to Kilojoules using the formula above.

500 J = (500 × 0.001) = 0.5 kJ

1 Joules is equal to how many Kilojoules?

1 Joules is equal to 0.001 Kilojoules: 1 J = 0.001 kJ

There are 0.001 Kilojoules in 1 Joules. To convert from Joules to Kilojoules, multiply your figure by 0.001 (or divide by 1000) .

1 Kilojoules is equal to how many Joules?

1 Kilojoules is equal to 1000 Joules: 1 kJ = 1000 J

There are 1000 Joules in 1 Kilojoules. To convert from Kilojoules to Joules, multiply your figure by 1000 (or divide by 0.001) .

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Converting Joules and Kilojoules

1 J0.001 kJ1 kJ1000 J
2 J0.002 kJ2 kJ2000 J
3 J0.003 kJ3 kJ3000 J
4 J0.004 kJ4 kJ4000 J
5 J0.005 kJ5 kJ5000 J
6 J0.006 kJ6 kJ6000 J
7 J0.007 kJ7 kJ7000 J
8 J0.008 kJ8 kJ8000 J
9 J0.009 kJ9 kJ9000 J
10 J0.01 kJ10 kJ10000 J
11 J0.011 kJ11 kJ11000 J
12 J0.012 kJ12 kJ12000 J
13 J0.013 kJ13 kJ13000 J
14 J0.014 kJ14 kJ14000 J
15 J0.015 kJ15 kJ15000 J
16 J0.016 kJ16 kJ16000 J
17 J0.017 kJ17 kJ17000 J
18 J0.018 kJ18 kJ18000 J
19 J0.019 kJ19 kJ19000 J
20 J0.02 kJ20 kJ20000 J