Joule
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Switch MJ to J
Joule Unit Table
A list of units symbol and data.
From JTo MJAll conversion
1 J0.000001 MJ
2 J0.000002 MJ
3 J0.000003 MJ
4 J0.000004 MJ
5 J0.000005 MJ
6 J0.000006 MJ
7 J0.000007 MJ
8 J0.000008 MJ
9 J0.000009 MJ
10 J0.00001 MJ
Description

Joule (J)

The joule is the SI unit of energy, named after physicist James Prescott Joule. It represents the energy transferred when one newton of force moves an object one meter. Widely used in physics and engineering, 1 joule equals 1 watt-second or 0.239 calories. It is fundamental to understanding energy, work, and heat across scientific disciplines.

Megajoule (MJ)

A megajoule equals one million joules and is often used in fuel energy content and large-scale engineering systems. It's commonly seen in the automotive, aerospace, and energy sectors for evaluating the power output or storage capabilities of engines, fuel, or batteries.

Complete list of conversion for Joule
Joule (J)

1 Joule = 0.001 Kilojoule

Convert 2 J → kJ

1 Joule = 0.000001 Megajoule

Convert 2 J → MJ

1 Joule = 1e-9 Gigajoule

Convert 2 J → GJ

1 Joule = 1e-12 Terajoule

Convert 2 J → TJ

1 Joule = 1e-15 Petajoule

Convert 2 J → PJ

1 Joule = 1e-18 Exajoule

Convert 2 J → EJ

1 Joule = 0.0002777777777777778 Watt-hour

Convert 2 J → Wh

1 Joule = 2.7777777777777776e-7 Kilowatt-hour

Convert 2 J → kWh

1 Joule = 2.7777777777777777e-10 Megawatt-hour

Convert 2 J → MWh

1 Joule = 2.777777777777778e-13 Gigawatt-hour

Convert 2 J → GWh

1 Joule = 1 Watt-second

Convert 2 J → Ws

1 Joule = 0.2390057361376673 Calorie (thermochemical)

Convert 2 J → cal

1 Joule = 0.0002390057361376673 Kilocalorie (thermochemical)

Convert 2 J → kcal

1 Joule = 0.23884589662749595 Calorie (International Table)

Convert 2 J → cal_IT

1 Joule = 0.00023884589662749592 Kilocalorie (International Table)

Convert 2 J → kcal_IT

1 Joule = 0.0009478169879134378 British Thermal Unit (IT)

Convert 2 J → BTU_IT

1 Joule = 0.0009484516526770049 British Thermal Unit (Thermochemical)

Convert 2 J → BTU_th

1 Joule = 0.7375621211696556 Foot-pound-force

Convert 2 J → ft·lbf

1 Joule = 8.850745793490558 Inch-pound-force

Convert 2 J → in·lbf

1 Joule = 6241495961752113000 Electronvolt

Convert 2 J → eV

1 Joule = 10000000 Erg

Convert 2 J → erg

1 Joule = 9.47867298578199e-19 Quad

Convert 2 J → quad

1 Joule = 9.480434279733487e-9 Therm (US)

Convert 2 J → therm

1 Joule = 2.3884589662749594e-11 Ton of Oil Equivalent

Convert 2 J → toe

1 Joule = 3.412084237535656e-11 Ton of Coal Equivalent

Convert 2 J → tce

1 Joule = 2.390057361376673e-10 Ton of TNT

Convert 2 J → tTNT