Electronvolts to Megaelectronvolts Conversion

Enter the energy in electronvolts below to get the value converted to megaelectronvolts.

Results in Megaelectronvolts:
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1 eV = 1.0E-6 MeV
Hint: use a scientific notation calculator to convert E notation to decimal

How to Convert Electronvolts to Megaelectronvolts

To convert an electronvolt measurement to a megaelectronvolt measurement, divide the energy by the conversion ratio.

Since one megaelectronvolt is equal to 1,000,000 electronvolts, you can use this simple formula to convert:

megaelectronvolts = electronvolts ÷ 1,000,000

The energy in megaelectronvolts is equal to the electronvolts divided by 1,000,000.

For example, here's how to convert 500,000 electronvolts to megaelectronvolts using the formula above.
500,000 eV = (500,000 ÷ 1,000,000) = 0.5 MeV

Electronvolts and megaelectronvolts are both units used to measure energy. Keep reading to learn more about each unit of measure.


The electronvolt is a unit of energy used in physics, most commonly in electrostatic particle accelerator sciences.

Electronvolts can be abbreviated as eV; for example, 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed using the following formula: E = qV

The energy E in electronvolts is equal to the electric charge q in elementary charge times the potential difference V in volts.


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

Electronvolt to Megaelectronvolt Conversion Table

Electronvolt measurements converted to megaelectronvolts
Electronvolts Megaelectronvolts
1 eV 0.000001 MeV
2 eV 0.000002 MeV
3 eV 0.000003 MeV
4 eV 0.000004 MeV
5 eV 0.000005 MeV
6 eV 0.000006 MeV
7 eV 0.000007 MeV
8 eV 0.000008 MeV
9 eV 0.000009 MeV
10 eV 0.00001 MeV
100 eV 0.0001 MeV
1,000 eV 0.001 MeV
10,000 eV 0.01 MeV
100,000 eV 0.1 MeV
1,000,000 eV 1 MeV

More Electronvolt & Megaelectronvolt Conversions