Joule
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Joule Unit Table
A list of units symbol and data.
From JTo in·lbfAll conversion
1 J8.850745793490558 in·lbf
2 J17.701491586981117 in·lbf
3 J26.552237380471674 in·lbf
4 J35.402983173962234 in·lbf
5 J44.253728967452794 in·lbf
6 J53.10447476094335 in·lbf
7 J61.95522055443391 in·lbf
8 J70.80596634792447 in·lbf
9 J79.65671214141503 in·lbf
10 J88.50745793490559 in·lbf
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.

Inch-pound-force (in·lbf)

One inch-pound-force equals around 0.113 joules. It is used in mechanical engineering, particularly in torque specifications for bolts and small machine components.

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