Megajoules To Milliwatt-hours | Convert MJ To mWh Online - XConvert

<h3>What is milliwatt-hours?</h3>
A Milliwatt-hour is a unit of energy and its units, kWh, are formed with W for watt and h for hour from SI unit system combined with letter m, <a href="https://en.wikipedia.org/wiki/Metric_prefix">metric prefix</a>, for 0.001 or <math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup></mrow><annotation encoding="application/x-tex">10^{-3}</annotation></semantics></math>. Its definition, in the context of electricity, is the energy of one watt power flowing for one hour.
Followings equivalent equations are identical but in different units. Please note that factor <math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup></mrow><annotation encoding="application/x-tex">10^{-3}</annotation></semantics></math> is representing Milli prefix in mWh unit.
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mn>1</mn><mi>m</mi><mi>W</mi><mi>h</mi><mo>=</mo><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup><mo>∗</mo><mi>P</mi><mi>t</mi><mo>=</mo><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup><mo>∗</mo><mi>I</mi><mi>V</mi><mi>t</mi><mo>=</mo><mn>3600</mn><mo>∗</mo><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup><mo>∗</mo><mi>J</mi><mo>=</mo><mn>2.247</mn><mo>∗</mo><mn>1</mn><msup><mn>0</mn><mn>22</mn></msup><mo>∗</mo><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup><mi>e</mi><mi>V</mi><mo>=</mo><mn>8.598</mn><mo>∗</mo><mn>1</mn><msup><mn>0</mn><mn>5</mn></msup><mo>∗</mo><mn>1</mn><msup><mn>0</mn><mrow><mo>−</mo><mn>3</mn></mrow></msup><mi>c</mi><mi>a</mi><mi>l</mi></mrow><annotation encoding="application/x-tex">1 mWh = 10^{-3}*Pt = 10^{-3}*IVt = 3600 * 10^{-3}*J = 2.247 * 10^{22} * 10^{-3} eV = 8.598*10^5 * 10^{-3} cal
</annotation></semantics></math>
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>P</mi><mo>−</mo><mi>P</mi><mi>o</mi><mi>w</mi><mi>e</mi><mi>r</mi></mrow><annotation encoding="application/x-tex">P - Power</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>t</mi><mo>−</mo><mi>T</mi><mi>i</mi><mi>m</mi><mi>e</mi><mtext> (in hours. Multiply by 3600 to convert to seconds)</mtext></mrow><annotation encoding="application/x-tex">t - Time \text{ (in hours. Multiply by 3600 to convert to seconds)}</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>I</mi><mo>−</mo><mi>C</mi><mi>u</mi><mi>r</mi><mi>r</mi><mi>e</mi><mi>n</mi><mi>t</mi></mrow><annotation encoding="application/x-tex">I - Current</annotation></semantics></math>
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>V</mi><mo>−</mo><mi>V</mi><mi>o</mi><mi>l</mi><mi>t</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">V - Volts</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>J</mi><mo>−</mo><mi>J</mi><mi>o</mi><mi>u</mi><mi>l</mi><mi>e</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">J - Joules</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>e</mi><mi>V</mi><mo>−</mo><mi>E</mi><mi>l</mi><mi>e</mi><mi>c</mi><mi>t</mi><mi>r</mi><mi>o</mi><mi>n</mi><mi>v</mi><mi>o</mi><mi>l</mi><mi>t</mi></mrow><annotation encoding="application/x-tex">eV - Electronvolt</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>c</mi><mi>a</mi><mi>l</mi><mo>−</mo><mi>C</mi><mi>a</mi><mi>l</mi><mi>o</mi><mi>r</mi><mi>i</mi><mi>e</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">cal - Calories</annotation></semantics></math>
Wikipedia page for <a href="https://en.wikipedia.org/wiki/Kilowatt-hour">Kilowatt-hour (watt-hour redirected to kWh)</a>
UCI article on <a href="https://www.physics.uci.edu/~silverma/units.html">Energy Units and Conversions</a>
Ian Woofenden's explanation on <a href="https://www.e-education.psu.edu/ae868/sites/www.e-education.psu.edu.ae868/files/Optional_Review/Watts_and_Watthours_HP119.pdf">difference between Watts and Watt-Hours</a>

Convert 1 MJ to other units	Result
Megajoules to Watt-seconds (MJ to Ws)	1000000
Megajoules to Watt-minutes (MJ to Wm)	16666.666666666668
Megajoules to Watt-hours (MJ to Wh)	277.77777777777777
Megajoules to Milliwatt-hours (MJ to mWh)	277777.77777777775
Megajoules to Kilowatt-hours (MJ to kWh)	0.2777777777777778
Megajoules to Megawatt-hours (MJ to MWh)	0.0002777777777777778
Megajoules to Gigawatt-hours (MJ to GWh)	2.7777777777777776e-7
Megajoules to Joules (MJ to J)	1000000
Megajoules to Kilojoules (MJ to kJ)	1000
Megajoules to Gigajoules (MJ to GJ)	0.001
Megajoules to calories (MJ to cal)	239005.7361376673
Megajoules to Kilocalories (MJ to kcal)	239.0057361376673

Megajoules to Milliwatt-hours conversion

How to convert Megajoules to Milliwatt-hours

Complete Megajoules conversion table

Energy conversions

Unit	Result