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Convert terawatt hour to megajoule

Here you can quickly calculate how many megajoule fit in one terawatt hour.

- scroll: formula · table · questions -

  • 1 TWh = 3600000000 MJ
  • 1 MJ = 0 TWh

Terawatt hour to megajoule conversion table

terawatt hour megajoule
1 3600000000
2 7200000000.000001
5 18000000000
10 36000000000
20 72000000000
50 180000000000
100 360000000000

Formula to convert terawatt hour to megajoule

To convert terawatt hour to megajoule, multiply by 3600000000.

1 TWh = 3600000000 MJ
Example: 1 terawatt hour = 3600000000 megajoule

Common mistakes

  • The relationship is exact: 1 kWh = 3.6 MJ (3,600 kJ, because an hour has 3,600 seconds). The common slip is dividing when you should multiply: 10 kWh is 36 MJ, not 2.8. Remember the direction: kWh → MJ means times 3.6.

Quick terawatt hour to/from megajoule conversion quiz

Score: 0

1 megajoule equals 2.78e-11 terawatt hour.

Correct answer: 1 megajoule = 2.78e-10 terawatt hour.

25 megajoule equals 6.94e-8 terawatt hour.

Correct answer: 25 megajoule = 6.94e-9 terawatt hour.

10 megajoule equals 2.78e-9 terawatt hour.

Correct answer: 10 megajoule = 2.78e-9 terawatt hour.

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