Joule to Megajoule

1 J = 0.000001 MJ

One joule equals 0.000001 megajoules, and one megajoule equals 1,000,000 joules.

Joule to Megajoule formula

MJ = J × 0.000001

To convert joules to megajoules, multiply the value by 0.000001. One joule equals 0.000001 megajoules.

Step-by-step examples

Convert 1 joules to megajoules

  1. 1Start with the value in joules: 1 J.
  2. 2Multiply by the conversion factor 0.000001.
  3. 31 × 0.000001 = 0.000001 MJ.

Result: 1 J = 0.000001 MJ

Convert 10 joules to megajoules

  1. 1Start with the value in joules: 10 J.
  2. 2Multiply by the conversion factor 0.000001.
  3. 310 × 0.000001 = 0.00001 MJ.

Result: 10 J = 0.00001 MJ

Convert 100 joules to megajoules

  1. 1Start with the value in joules: 100 J.
  2. 2Multiply by the conversion factor 0.000001.
  3. 3100 × 0.000001 = 0.0001 MJ.

Result: 100 J = 0.0001 MJ

Joule to Megajoule conversion table

Joule (J)Megajoule (MJ)
0.011e-8
0.11e-7
0.55e-7
10.000001
20.000002
30.000003
40.000004
50.000005
100.00001
200.00002
250.000025
500.00005
1000.0001
2500.00025
5000.0005
10000.001

Joule to Megajoule chart

00.000002500.000005000.000007500.00001000 J10 J

J (horizontal) vs MJ (vertical)

Batch convert — paste multiple values

Related converters

Reverse: Megajoule to Joule

Frequently asked questions

How many megajoules are in a joule?

There are 0.000001 megajoules in one joule (1 J = 0.000001 MJ).

How do you convert joules to megajoules?

To convert joules to megajoules, multiply the value by 0.000001. One joule equals 0.000001 megajoules.

What is 10 joules in megajoules?

10 joules equals 0.00001 megajoules.

How many joules are in a megajoule?

One megajoule equals 1,000,000 joules (1 MJ = 1,000,000 J).