eV to MJ Converter - Electron Volt to Megajoule

Electron Volt (eV) to Megajoule (MJ)

Direct answer

1 eV = 1.60217663e-25 MJ

MJ = eV × 1.60217663e-25

Converter

Input

Result

1.60217663e-25MJ

MJ = eV × 1.60217663e-25

eV = MJ × 6.24150907e+24

Example: 10 eV = 10 × 1.60217663e-25 = 1.60217663e-24 MJ.

Express both eV and MJ in the same base unit J (joule), then cancel the shared base unit.

1
Rewrite eV in the base unit
$1 eV = 1.60217663 \times 1 0^{- 19} J$
2
Rewrite MJ in the base unit
$1 MJ = 1, 000, 000 J$
3
Forward conversion
$1 eV = \frac{1.60217663 \times 1 0 ^{- 19} J}{1 , 000 , 000 J} \times 1 MJ = \frac{1.60217663 \times 1 0 ^{- 19}}{1 , 000 , 000} MJ = 1.60217663 \times 1 0^{- 25} MJ$
4
Reverse conversion
$1 MJ = \frac{1 , 000 , 000 J}{1.60217663 \times 1 0 ^{- 19} J} \times 1 eV = \frac{1 , 000 , 000}{1.60217663 \times 1 0 ^{- 19}} eV = 6.24150907 \times 1 0^{24} eV$

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Guarded output

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1 eV = 1.60217663e-25 MJ.

10 eV = 1.60217663e-24 MJ.

100 eV = 1.60217663e-23 MJ.

Use MJ = eV × 1.60217663e-25.

1 MJ = 6.24150907e+24 eV.

Use the conversion factor and round the result to the precision required by your calculation.