Convert megajoules to TJ

Conversion Calculator

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How to convert megajoules to TJ: Enter a value in the megajoules field and click on the "Calculate TJ" button. Your answer will appear in the TJ field.

Conversion Definitions

The following is a list of definitions relating to conversions between megajoules and terajoules.

What is a megajoule (MJ)?

A megajoule is a unit of energy in the International System of Units (SI). The symbol for megajoule is MJ. There are 1,000,000 megajoules in a terajoule.

What is a terajoule (TJ)?

A terajoule is a unit of energy in the International System of Units (SI). The symbol for terajoule is TJ. There are 0.000001 terajoules in a megajoule.

Conversion Formula

Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.

The formula to convert from megajoules to TJ is:

TJ = megajoules ÷ 1,000,000

Conversion Example

Next, let's look at an example showing the work and calculations that are involved in converting from megajoules to terajoules (MJ to TJ).

Megajoule to Terajoule Conversion Example

Task: Convert 250,000 megajoules to terajoules (show work)

Formula:
megajoules ÷ 1,000,000 = TJ

Calculations:
250,000 megajoules ÷ 1,000,000 = 0.25 TJ

Result:
250,000 megajoules is equal to 0.25 TJ

Conversion Table

For quick reference purposes, below is a conversion table that you can use to convert from megajoules to terajoules.

Megajoules to Terajoules Conversion Chart

megajoules (MJ)	terajoules (TJ)
1 MJ	0.000001 TJ
2 MJ	0.000002 TJ
3 MJ	0.000003 TJ
4 MJ	0.000004 TJ
5 MJ	0.000005 TJ
6 MJ	0.000006 TJ
7 MJ	0.000007 TJ
8 MJ	0.000008 TJ
9 MJ	0.000009 TJ
10 MJ	0.00001 TJ
20 MJ	0.00002 TJ
30 MJ	0.00003 TJ
40 MJ	0.00004 TJ
50 MJ	0.00005 TJ
75 MJ	0.000075 TJ
100 MJ	0.0001 TJ
250 MJ	0.00025 TJ
500 MJ	0.0005 TJ
750 MJ	0.00075 TJ
1,000 MJ	0.001 TJ
2,500 MJ	0.0025 TJ
5,000 MJ	0.005 TJ
7,500 MJ	0.0075 TJ
10,000 MJ	0.01 TJ
25,000 MJ	0.025 TJ
50,000 MJ	0.05 TJ
75,000 MJ	0.075 TJ
100,000 MJ	0.1 TJ
250,000 MJ	0.25 TJ

Related Units

This table provides a summary of the Energy units within their respective measurement systems.

Unit	Symbol	Measurement System	Description
calories (thermochemical)	cal	International System of Units (SI)	1 cal = 4.184 J
kilocalories	kcal	International System of Units (SI)	1,000 cal = 1 kcal
British Thermal Unit	BTU or Btu	Imperial System	1 BTU = 1,055 J
joules	J	International System of Units (SI)	base unit
kilojoules	kJ	International System of Units (SI)	1,000 J = 1 kJ
megajoules	MJ	International System of Units (SI)	1,000,000 J = 1 MJ
gigajoules	GJ	International System of Units (SI)	1,000,000,000 J = 1 GJ
terajoules	TJ	International System of Units (SI)	1,000,000,000,000 J = 1 TJ

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