Kilojoule to Megajoule

1 kJ = 0.001 MJ

One kilojoule equals 0.001 megajoules, and one megajoule equals 1,000 kilojoules.

Kilojoule to Megajoule formula

MJ = kJ × 0.001

To convert kilojoules to megajoules, multiply the value by 0.001. One kilojoule equals 0.001 megajoules.

Step-by-step examples

Convert 1 kilojoules to megajoules

  1. 1Start with the value in kilojoules: 1 kJ.
  2. 2Multiply by the conversion factor 0.001.
  3. 31 × 0.001 = 0.001 MJ.

Result: 1 kJ = 0.001 MJ

Convert 10 kilojoules to megajoules

  1. 1Start with the value in kilojoules: 10 kJ.
  2. 2Multiply by the conversion factor 0.001.
  3. 310 × 0.001 = 0.01 MJ.

Result: 10 kJ = 0.01 MJ

Convert 100 kilojoules to megajoules

  1. 1Start with the value in kilojoules: 100 kJ.
  2. 2Multiply by the conversion factor 0.001.
  3. 3100 × 0.001 = 0.1 MJ.

Result: 100 kJ = 0.1 MJ

Kilojoule to Megajoule conversion table

Kilojoule (kJ)Megajoule (MJ)
0.010.00001
0.10.0001
0.50.0005
10.001
20.002
30.003
40.004
50.005
100.01
200.02
250.025
500.05
1000.1
2500.25
5000.5
10001

Kilojoule to Megajoule chart

00.002500.005000.007500.010 kJ10 kJ

kJ (horizontal) vs MJ (vertical)

Batch convert — paste multiple values

Related converters

Reverse: Megajoule to Kilojoule

Frequently asked questions

How many megajoules are in a kilojoule?

There are 0.001 megajoules in one kilojoule (1 kJ = 0.001 MJ).

How do you convert kilojoules to megajoules?

To convert kilojoules to megajoules, multiply the value by 0.001. One kilojoule equals 0.001 megajoules.

What is 10 kilojoules in megajoules?

10 kilojoules equals 0.01 megajoules.

How many kilojoules are in a megajoule?

One megajoule equals 1,000 kilojoules (1 MJ = 1,000 kJ).