Convert Megajoules to Kiloelectronvolts

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

Results in Kiloelectronvolts:

1 MJ = 6.2415E+21 keV

Do you want to convert kiloelectronvolts to megajoules?

How to Convert Megajoules to Kiloelectronvolts

To convert a megajoule measurement to a kiloelectronvolt measurement, multiply the energy by the conversion ratio. One megajoule is equal to 6.2415E+21 kiloelectronvolts, so use this simple formula to convert:

kiloelectronvolts = megajoules × 6.2415E+21

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

For example, here's how to convert 5 megajoules to kiloelectronvolts using the formula above.

5 MJ = (5 × 6.2415E+21) = 3.1208E+22 keV

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

Megajoules

One megajoule is equal to 1,000,000 joules, which are 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 10⁹. Megajoules can be abbreviated as MJ, for example 1 megajoule can be written as 1 MJ.

Kiloelectronvolts

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

Megajoule Measurements and Equivalent Kiloelectronvolt Conversions

Common megajoule values converted to the equivalent kiloelectronvolt value
Megajoules	Kiloelectronvolts
1 MJ	6,241,499,999,999,999,606,784 keV
2 MJ	12,482,999,999,999,999,213,568 keV
3 MJ	18,725,000,000,000,000,786,432 keV
4 MJ	24,965,999,999,999,998,427,136 keV
5 MJ	31,207,999,999,999,997,902,848 keV
6 MJ	37,448,999,999,999,999,737,856 keV
7 MJ	43,691,000,000,000,003,407,872 keV
8 MJ	49,931,999,999,999,996,854,272 keV
9 MJ	56,174,000,000,000,000,524,288 keV
10 MJ	62,415,000,000,000,002,359,296 keV
11 MJ	68,656,999,999,999,997,640,704 keV
12 MJ	74,897,999,999,999,999,475,712 keV
13 MJ	81,139,999,999,999,994,757,120 keV
14 MJ	87,380,999,999,999,996,592,128 keV
15 MJ	93,622,999,999,999,991,873,536 keV
16 MJ	99,863,999,999,999,993,708,544 keV
17 MJ	106,109,999,999,999,996,329,984 keV
18 MJ	112,350,000,000,000,004,718,592 keV
19 MJ	118,589,999,999,999,996,329,984 keV
20 MJ	124,830,000,000,000,004,718,592 keV
21 MJ	131,069,999,999,999,996,329,984 keV
22 MJ	137,310,000,000,000,004,718,592 keV
23 MJ	143,549,999,999,999,996,329,984 keV
24 MJ	149,800,000,000,000,006,291,456 keV
25 MJ	156,040,000,000,000,014,680,064 keV
26 MJ	162,279,999,999,999,989,514,240 keV
27 MJ	168,519,999,999,999,997,902,848 keV
28 MJ	174,760,000,000,000,006,291,456 keV
29 MJ	181,000,000,000,000,014,680,064 keV
30 MJ	187,249,999,999,999,991,087,104 keV
31 MJ	193,489,999,999,999,999,475,712 keV
32 MJ	199,730,000,000,000,007,864,320 keV
33 MJ	205,970,000,000,000,016,252,928 keV
34 MJ	212,209,999,999,999,991,087,104 keV
35 MJ	218,449,999,999,999,999,475,712 keV
36 MJ	224,690,000,000,000,007,864,320 keV
37 MJ	230,939,999,999,999,984,271,360 keV
38 MJ	237,179,999,999,999,992,659,968 keV
39 MJ	243,420,000,000,000,001,048,576 keV
40 MJ	249,660,000,000,000,009,437,184 keV

More Megajoule Energy Conversions

Joules

Convert to Joules: 1 MJ is equal to 1,000,000 joules
Convert to Kilojoules: 1 MJ is equal to 1,000 kilojoules
Convert to Gigajoules: 1 MJ is equal to 0.001 gigajoules

Calories

Convert to Calories: 1 MJ is equal to 239,005.7 calories
Convert to Kilocalories: 1 MJ is equal to 239.005736 kilocalories
Convert to Megacalories: 1 MJ is equal to 0.239006 megacalories

Watts x Time

Convert to Watt-hours: 1 MJ is equal to 277.777778 watt-hours
Convert to Kilowatt-hours: 1 MJ is equal to 0.277778 kilowatt-hours
Convert to Megawatt-hours: 1 MJ is equal to 0.000278 megawatt-hours
Convert to Watt-seconds: 1 MJ is equal to 1,000,000 watt-seconds

Thermal Units

Convert to British Thermal Units: 1 MJ is equal to 947.81712 british thermal units
Convert to Million BTU: 1 MJ is equal to 0.000948 million BTU
Convert to Therms: 1 MJ is equal to 0.009478 therms
Convert to Quads: 1 MJ is equal to 9.4782E-13 quads

Electronvolts

Convert to Electronvolts: 1 MJ is equal to 6,241,499,999,999,999,833,276,416 electronvolts
Convert to Megaelectronvolts: 1 MJ is equal to 6,241,500,000,000,000,000 megaelectronvolts