Megaelectronvolts to Electronvolts Converter

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


Result in Electronvolts:

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1 MeV = 1,000,000 eV

Do you want to convert electronvolts to megaelectronvolts?

How to Convert Megaelectronvolts to Electronvolts

To convert a measurement in megaelectronvolts to a measurement in electronvolts, multiply the energy by the following conversion ratio: 1,000,000 electronvolts/megaelectronvolt.

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

electronvolts = megaelectronvolts × 1,000,000

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

For example, here's how to convert 5 megaelectronvolts to electronvolts using the formula above.
electronvolts = (5 MeV × 1,000,000) = 5,000,000 eV

How Many Electronvolts Are in a Megaelectronvolt?

There are 1,000,000 electronvolts in a megaelectronvolt, which is why we use this value in the formula above.

1 MeV = 1,000,000 eV

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

What Is a Megaelectronvolt?

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

Learn more about megaelectronvolts.

What Is an Electronvolt?

An electronvolt is the amount of energy required to accelerate an electron through a difference in electric potential of one volt in vacuum. One electronvolt is equal to the charge of 1.602176634 × 10−19 C, and is equal to the energy of 1.602176634 × 10−19 Joules.[1]

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.

Learn more about electronvolts.

Megaelectronvolt to Electronvolt Conversion Table

Table showing various megaelectronvolt measurements converted to electronvolts.
Megaelectronvolts Electronvolts
0.000001 MeV 1 eV
0.000002 MeV 2 eV
0.000003 MeV 3 eV
0.000004 MeV 4 eV
0.000005 MeV 5 eV
0.000006 MeV 6 eV
0.000007 MeV 7 eV
0.000008 MeV 8 eV
0.000009 MeV 9 eV
0.0000001 MeV 0.1 eV
0.000001 MeV 1 eV
0.00001 MeV 10 eV
0.0001 MeV 100 eV
0.001 MeV 1,000 eV
0.01 MeV 10,000 eV
0.1 MeV 100,000 eV
1 MeV 1,000,000 eV


  1. Tatum, J., Electricity and Magnetism - 2.3: Electron-volts,

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