# Gigajoules to Megaelectronvolts Converter

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

## Result in Megaelectronvolts:

1 GJ = 6.2415E+21 MeV
Hint: use a scientific notation calculator to convert E notation to decimal

Do you want to convert megaelectronvolts to gigajoules?

## How to Convert Gigajoules to Megaelectronvolts

To convert a measurement in gigajoules to a measurement in megaelectronvolts, multiply the energy by the following conversion ratio: 6.2415E+21 megaelectronvolts/gigajoule.

Since one gigajoule is equal to 6.2415E+21 megaelectronvolts, you can use this simple formula to convert:

megaelectronvolts = gigajoules × 6.2415E+21

The energy in megaelectronvolts is equal to the energy in gigajoules multiplied by 6.2415E+21.

For example, here's how to convert 5 gigajoules to megaelectronvolts using the formula above.
megaelectronvolts = (5 GJ × 6.2415E+21) = 3.1208E+22 MeV

### How Many Megaelectronvolts Are in a Gigajoule?

There are 6.2415E+21 megaelectronvolts in a gigajoule, which is why we use this value in the formula above.

1 GJ = 6.2415E+21 MeV

## What Is a Gigajoule?

One gigajoule is equal to 1,000,000,000 joules, which is the energy equal to the force on an object of one newton at a distance of one meter.

The gigajoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "giga" is the prefix for billions, or 109. Gigajoules can be abbreviated as GJ; for example, 1 gigajoule can be written as 1 GJ.

## What Is a Megaelectronvolt?

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

## Gigajoule to Megaelectronvolt Conversion Table

Table showing various gigajoule measurements converted to megaelectronvolts.
Gigajoules Megaelectronvolts
0.000000000000000000001 GJ 6.2415 MeV
0.000000000000000000002 GJ 12.48 MeV
0.000000000000000000003 GJ 18.72 MeV
0.000000000000000000004 GJ 24.97 MeV
0.000000000000000000005 GJ 31.21 MeV
0.000000000000000000006 GJ 37.45 MeV
0.000000000000000000007 GJ 43.69 MeV
0.000000000000000000008 GJ 49.93 MeV
0.000000000000000000009 GJ 56.17 MeV
0.0000000000000000000001 GJ 0.624151 MeV
0.000000000000000000001 GJ 6.2415 MeV
0.00000000000000000001 GJ 62.42 MeV
0.0000000000000000001 GJ 624.15 MeV
0.000000000000000001 GJ 6,242 MeV
0.00000000000000001 GJ 62,415 MeV
0.0000000000000001 GJ 624,151 MeV
0.000000000000001 GJ 6,241,509 MeV
0.00000000000001 GJ 62,415,093 MeV
0.0000000000001 GJ 624,150,934 MeV
0.000000000001 GJ 6,241,509,343 MeV
0.00000000001 GJ 62,415,093,433 MeV
0.0000000001 GJ 624,150,934,326 MeV
0.000000001 GJ 6,241,509,343,260 MeV
0.00000001 GJ 62,415,093,432,602 MeV
0.0000001 GJ 624,150,000,000,000 MeV
0.000001 GJ 6,241,500,000,000,000 MeV
0.00001 GJ 62,415,000,000,000,000 MeV
0.0001 GJ 624,150,000,000,000,000 MeV
0.001 GJ 6,241,500,000,000,000,000 MeV
0.01 GJ 62,415,000,000,000,000,000 MeV
0.1 GJ 624,150,000,000,000,065,536 MeV
1 GJ 6,241,499,999,999,999,606,784 MeV