Megaelectronvolt Conversion Calculator

Enter a value in megaelectronvolts below to convert to another unit of energy.

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What Is a Megaelectronvolt?

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A megaelectronvolt is a unit used to measure energy.

Megaelectronvolts can be abbreviated as MeV; for example, 1 megaelectronvolt can be written as 1 MeV.

How to Convert Megaelectronvolts

To convert megaelectronvolts to another unit of energy, you need to multiply the value by a conversion factor. A conversion factor is a numerical value used to change the units of a measurement without changing the value.[1]

You can find the conversion factors for megaelectronvolts in the conversion table below.

Then, multiply the energy measurement by the conversion factor to find the equivalent value in the desired unit of measurement.

megaelectronvolts × conversion factor = result

You can also use a calculator, such as one of the converters below, for the conversion.

Megaelectronvolt Conversion Table

Common megaelectronvolt values and equivalent imperial and metric energy measurements
megaelectronvolts joules kilojoules megajoules gigajoules calories kilocalories megacalories watt-hours kilowatt-hours megawatt-hours watt-seconds british thermal units million BTU therms quads electronvolts kiloelectronvolts
1 MeV 0.00000000000016022 J 0.00000000000000016022 kJ 0.00000000000000000016022 MJ 0.00000000000000000000016022 GJ 0.000000000000038293 cal 0.000000000000000038293 kcal 0.000000000000000000038293 Mcal 0.000000000000000044505 Wh 0.000000000000000000044505 kWh 0.000000000000000000000044505 MWh 0.00000000000016022 Ws 0.00000000000000015186 BTU 0.00000000000000000000015186 MMBTU 0.0000000000000000000015186 0.00000000000000000000000000000015186 1,000,000 eV 1,000 keV
2 MeV 0.00000000000032044 J 0.00000000000000032044 kJ 0.00000000000000000032044 MJ 0.00000000000000000000032044 GJ 0.000000000000076586 cal 0.000000000000000076586 kcal 0.000000000000000000076586 Mcal 0.00000000000000008901 Wh 0.00000000000000000008901 kWh 0.00000000000000000000008901 MWh 0.00000000000032044 Ws 0.00000000000000030371 BTU 0.00000000000000000000030371 MMBTU 0.0000000000000000000030371 0.00000000000000000000000000000030371 2,000,000 eV 2,000 keV
3 MeV 0.00000000000048065 J 0.00000000000000048065 kJ 0.00000000000000000048065 MJ 0.00000000000000000000048065 GJ 0.00000000000011488 cal 0.00000000000000011488 kcal 0.00000000000000000011488 Mcal 0.00000000000000013351 Wh 0.00000000000000000013351 kWh 0.00000000000000000000013351 MWh 0.00000000000048065 Ws 0.00000000000000045557 BTU 0.00000000000000000000045557 MMBTU 0.0000000000000000000045557 0.00000000000000000000000000000045557 3,000,000 eV 3,000 keV
4 MeV 0.00000000000064087 J 0.00000000000000064087 kJ 0.00000000000000000064087 MJ 0.00000000000000000000064087 GJ 0.00000000000015317 cal 0.00000000000000015317 kcal 0.00000000000000000015317 Mcal 0.00000000000000017802 Wh 0.00000000000000000017802 kWh 0.00000000000000000000017802 MWh 0.00000000000064087 Ws 0.00000000000000060743 BTU 0.00000000000000000000060743 MMBTU 0.0000000000000000000060743 0.00000000000000000000000000000060743 4,000,000 eV 4,000 keV
5 MeV 0.00000000000080109 J 0.00000000000000080109 kJ 0.00000000000000000080109 MJ 0.00000000000000000000080109 GJ 0.00000000000019146 cal 0.00000000000000019146 kcal 0.00000000000000000019146 Mcal 0.00000000000000022252 Wh 0.00000000000000000022252 kWh 0.00000000000000000000022252 MWh 0.00000000000080109 Ws 0.00000000000000075929 BTU 0.00000000000000000000075929 MMBTU 0.0000000000000000000075929 0.00000000000000000000000000000075929 5,000,000 eV 5,000 keV
6 MeV 0.00000000000096131 J 0.00000000000000096131 kJ 0.00000000000000000096131 MJ 0.00000000000000000000096131 GJ 0.00000000000022976 cal 0.00000000000000022976 kcal 0.00000000000000000022976 Mcal 0.00000000000000026703 Wh 0.00000000000000000026703 kWh 0.00000000000000000000026703 MWh 0.00000000000096131 Ws 0.00000000000000091114 BTU 0.00000000000000000000091114 MMBTU 0.0000000000000000000091114 0.00000000000000000000000000000091114 6,000,000 eV 6,000 keV
7 MeV 0.0000000000011215 J 0.0000000000000011215 kJ 0.0000000000000000011215 MJ 0.0000000000000000000011215 GJ 0.00000000000026805 cal 0.00000000000000026805 kcal 0.00000000000000000026805 Mcal 0.00000000000000031153 Wh 0.00000000000000000031153 kWh 0.00000000000000000000031153 MWh 0.0000000000011215 Ws 0.000000000000001063 BTU 0.000000000000000000001063 MMBTU 0.00000000000000000001063 0.000000000000000000000000000001063 7,000,000 eV 7,000 keV
8 MeV 0.0000000000012817 J 0.0000000000000012817 kJ 0.0000000000000000012817 MJ 0.0000000000000000000012817 GJ 0.00000000000030634 cal 0.00000000000000030634 kcal 0.00000000000000000030634 Mcal 0.00000000000000035604 Wh 0.00000000000000000035604 kWh 0.00000000000000000000035604 MWh 0.0000000000012817 Ws 0.0000000000000012149 BTU 0.0000000000000000000012149 MMBTU 0.000000000000000000012149 0.0000000000000000000000000000012149 8,000,000 eV 8,000 keV
9 MeV 0.000000000001442 J 0.000000000000001442 kJ 0.000000000000000001442 MJ 0.000000000000000000001442 GJ 0.00000000000034464 cal 0.00000000000000034464 kcal 0.00000000000000000034464 Mcal 0.00000000000000040054 Wh 0.00000000000000000040054 kWh 0.00000000000000000000040054 MWh 0.000000000001442 Ws 0.0000000000000013667 BTU 0.0000000000000000000013667 MMBTU 0.000000000000000000013667 0.0000000000000000000000000000013667 9,000,000 eV 9,000 keV
10 MeV 0.0000000000016022 J 0.0000000000000016022 kJ 0.0000000000000000016022 MJ 0.0000000000000000000016022 GJ 0.00000000000038293 cal 0.00000000000000038293 kcal 0.00000000000000000038293 Mcal 0.00000000000000044505 Wh 0.00000000000000000044505 kWh 0.00000000000000000000044505 MWh 0.0000000000016022 Ws 0.0000000000000015186 BTU 0.0000000000000000000015186 MMBTU 0.000000000000000000015186 0.0000000000000000000000000000015186 10,000,000 eV 10,000 keV
11 MeV 0.0000000000017624 J 0.0000000000000017624 kJ 0.0000000000000000017624 MJ 0.0000000000000000000017624 GJ 0.00000000000042122 cal 0.00000000000000042122 kcal 0.00000000000000000042122 Mcal 0.00000000000000048955 Wh 0.00000000000000000048955 kWh 0.00000000000000000000048955 MWh 0.0000000000017624 Ws 0.0000000000000016704 BTU 0.0000000000000000000016704 MMBTU 0.000000000000000000016704 0.0000000000000000000000000000016704 11,000,000 eV 11,000 keV
12 MeV 0.0000000000019226 J 0.0000000000000019226 kJ 0.0000000000000000019226 MJ 0.0000000000000000000019226 GJ 0.00000000000045952 cal 0.00000000000000045952 kcal 0.00000000000000000045952 Mcal 0.00000000000000053406 Wh 0.00000000000000000053406 kWh 0.00000000000000000000053406 MWh 0.0000000000019226 Ws 0.0000000000000018223 BTU 0.0000000000000000000018223 MMBTU 0.000000000000000000018223 0.0000000000000000000000000000018223 12,000,000 eV 12,000 keV
13 MeV 0.0000000000020828 J 0.0000000000000020828 kJ 0.0000000000000000020828 MJ 0.0000000000000000000020828 GJ 0.00000000000049781 cal 0.00000000000000049781 kcal 0.00000000000000000049781 Mcal 0.00000000000000057856 Wh 0.00000000000000000057856 kWh 0.00000000000000000000057856 MWh 0.0000000000020828 Ws 0.0000000000000019741 BTU 0.0000000000000000000019741 MMBTU 0.000000000000000000019741 0.0000000000000000000000000000019741 13,000,000 eV 13,000 keV
14 MeV 0.000000000002243 J 0.000000000000002243 kJ 0.000000000000000002243 MJ 0.000000000000000000002243 GJ 0.0000000000005361 cal 0.0000000000000005361 kcal 0.0000000000000000005361 Mcal 0.00000000000000062307 Wh 0.00000000000000000062307 kWh 0.00000000000000000000062307 MWh 0.000000000002243 Ws 0.000000000000002126 BTU 0.000000000000000000002126 MMBTU 0.00000000000000000002126 0.000000000000000000000000000002126 14,000,000 eV 14,000 keV
15 MeV 0.0000000000024033 J 0.0000000000000024033 kJ 0.0000000000000000024033 MJ 0.0000000000000000000024033 GJ 0.00000000000057439 cal 0.00000000000000057439 kcal 0.00000000000000000057439 Mcal 0.00000000000000066757 Wh 0.00000000000000000066757 kWh 0.00000000000000000000066757 MWh 0.0000000000024033 Ws 0.0000000000000022779 BTU 0.0000000000000000000022779 MMBTU 0.000000000000000000022779 0.0000000000000000000000000000022779 15,000,000 eV 15,000 keV
16 MeV 0.0000000000025635 J 0.0000000000000025635 kJ 0.0000000000000000025635 MJ 0.0000000000000000000025635 GJ 0.00000000000061269 cal 0.00000000000000061269 kcal 0.00000000000000000061269 Mcal 0.00000000000000071208 Wh 0.00000000000000000071208 kWh 0.00000000000000000000071208 MWh 0.0000000000025635 Ws 0.0000000000000024297 BTU 0.0000000000000000000024297 MMBTU 0.000000000000000000024297 0.0000000000000000000000000000024297 16,000,000 eV 16,000 keV
17 MeV 0.0000000000027237 J 0.0000000000000027237 kJ 0.0000000000000000027237 MJ 0.0000000000000000000027237 GJ 0.00000000000065098 cal 0.00000000000000065098 kcal 0.00000000000000000065098 Mcal 0.00000000000000075658 Wh 0.00000000000000000075658 kWh 0.00000000000000000000075658 MWh 0.0000000000027237 Ws 0.0000000000000025816 BTU 0.0000000000000000000025816 MMBTU 0.000000000000000000025816 0.0000000000000000000000000000025816 17,000,000 eV 17,000 keV
18 MeV 0.0000000000028839 J 0.0000000000000028839 kJ 0.0000000000000000028839 MJ 0.0000000000000000000028839 GJ 0.00000000000068927 cal 0.00000000000000068927 kcal 0.00000000000000000068927 Mcal 0.00000000000000080109 Wh 0.00000000000000000080109 kWh 0.00000000000000000000080109 MWh 0.0000000000028839 Ws 0.0000000000000027334 BTU 0.0000000000000000000027334 MMBTU 0.000000000000000000027334 0.0000000000000000000000000000027334 18,000,000 eV 18,000 keV
19 MeV 0.0000000000030441 J 0.0000000000000030441 kJ 0.0000000000000000030441 MJ 0.0000000000000000000030441 GJ 0.00000000000072757 cal 0.00000000000000072757 kcal 0.00000000000000000072757 Mcal 0.00000000000000084559 Wh 0.00000000000000000084559 kWh 0.00000000000000000000084559 MWh 0.0000000000030441 Ws 0.0000000000000028853 BTU 0.0000000000000000000028853 MMBTU 0.000000000000000000028853 0.0000000000000000000000000000028853 19,000,000 eV 19,000 keV
20 MeV 0.0000000000032044 J 0.0000000000000032044 kJ 0.0000000000000000032044 MJ 0.0000000000000000000032044 GJ 0.00000000000076586 cal 0.00000000000000076586 kcal 0.00000000000000000076586 Mcal 0.0000000000000008901 Wh 0.0000000000000000008901 kWh 0.0000000000000000000008901 MWh 0.0000000000032044 Ws 0.0000000000000030371 BTU 0.0000000000000000000030371 MMBTU 0.000000000000000000030371 0.0000000000000000000000000000030371 20,000,000 eV 20,000 keV

Megaelectronvolt Conversion Calculators

You can also convert energy using one of our megaelectronvolt converters below.

Joules
Calories
Watts x Time
Thermal Units
Electronvolts

You might also find our other electrical calculators useful.

References

  1. National Institute of Standards & Technology, Unit Conversion, https://www.nist.gov/pml/owm/metric-si/unit-conversion

Other Energy Units

Joules
Calories
Watts x Time
Thermal Units
Electronvolts