Megajoules to Kiloelectronvolts Converter

Enter the energy in megajoules below to get the value converted to kiloelectronvolts.


Result in Kiloelectronvolts:

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

Do you want to convert kiloelectronvolts to megajoules?

How to Convert Megajoules to Kiloelectronvolts

To convert a measurement in megajoules to a measurement in kiloelectronvolts, multiply the energy by the following conversion ratio: 6.2415E+21 kiloelectronvolts/megajoule.

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

kiloelectronvolts = megajoules × 6.2415E+21

The energy in kiloelectronvolts is equal to the energy in megajoules multiplied by 6.2415E+21.

For example, here's how to convert 5 megajoules to kiloelectronvolts using the formula above.
kiloelectronvolts = (5 MJ × 6.2415E+21) = 3.1208E+22 keV

How Many Kiloelectronvolts Are in a Megajoule?

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

1 MJ = 6.2415E+21 keV

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

What Is a Megajoule?

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

The megajoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "mega" is the prefix for millions, or 106. Megajoules can be abbreviated as MJ; for example, 1 megajoule can be written as 1 MJ.

Learn more about megajoules.

What Is a Kiloelectronvolt?

Kiloelectronvolts can be abbreviated as keV; for example, 1 kiloelectronvolt can be written as 1 keV.

Learn more about kiloelectronvolts.

Megajoule to Kiloelectronvolt Conversion Table

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

More Megajoule & Kiloelectronvolt Conversions