Daily Unit Converter

Energy & Work converter

Millijoule to Joule Converter

Converts millijoule to joule for energy.

From
To

Result

0.001 J

1 mJ = 0.001 J

Also equals

0.001J
0.000001kJ
2.777778e-10kWh
0kcal
0Wh
0.000001BTU
0.000738ft·lb
Need the reverse conversion?Joule to Millijoule Converter

Conversion formula

J = mJ × 0.001

1 millijoule equals 0.001 joule.

Millijoule to Joule table

Millijoule (mJ)Joule (J)
0.010.00001
0.10.0001
10.001
20.002
30.003
50.005
100.01
200.02
500.05
1000.1
1,0001

About this conversion

This converter uses the displayed definition for millijoule and its recognized relationship to joule. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

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Convert Millijoule to other energy & work units

Millijoule to JouleMillijoule to KilojouleMillijoule to MegajouleMillijoule to CalorieMillijoule to KilocalorieMillijoule to Watt-hourMillijoule to Kilowatt-hourMillijoule to BTUMillijoule to ThermMillijoule to Foot-poundMillijoule to ElectronvoltMillijoule to ErgMillijoule to Ton of TNTMillijoule to Barrel of Oil EquivalentMillijoule to GigajouleMillijoule to MicrojouleMillijoule to NanojouleMillijoule to Hartree (Atomic Unit)Millijoule to RydbergMillijoule to Gigawatt HourMillijoule to Megawatt HourMillijoule to Kilowatt SecondMillijoule to Watt SecondMillijoule to Newton MeterMillijoule to Horsepower HourMillijoule to Metric Horsepower HourMillijoule to Kilocalorie (IT)Millijoule to Kilocalorie (Th)Millijoule to Calorie (IT)Millijoule to Calorie (Th)Millijoule to MBTUMillijoule to Ton Hour (Refrigeration)Millijoule to Foe (Kilotons)Millijoule to Foe (Barrels)Millijoule to Gigaton TNTMillijoule to Megaton TNTMillijoule to Kiloton TNTMillijoule to Ton (Explosive)Millijoule to Dyne CentimeterMillijoule to Gram-force MeterMillijoule to Gram-force CentimeterMillijoule to Kilogram-force CentimeterMillijoule to Kilogram-force MeterMillijoule to Kilopond MeterMillijoule to Pound-force FootMillijoule to Pound-force InchMillijoule to Ounce-force InchMillijoule to Foot PoundMillijoule to Inch PoundMillijoule to Inch OunceMillijoule to Poundal FootMillijoule to Therm (EC)Millijoule to Therm (US)

Frequently asked questions

How do I convert millijoules to joules?+

Enter the millijoules value in the converter. The result uses the defined factor 0.00100000000000 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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