Kiloelectronvolts to Megacalories Converter

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

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Results in Megacalories:
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1 keV = 3.8293E-23 Mcal
Hint: use a scientific notation calculator to convert E notation to decimal

Do you want to convert megacalories to kiloelectronvolts?

How to Convert Kiloelectronvolts to Megacalories

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To convert a measurement in kiloelectronvolts to a measurement in megacalories, multiply the energy by the following conversion ratio: 3.8293E-23 megacalories/kiloelectronvolt.

Since one kiloelectronvolt is equal to 3.8293E-23 megacalories, you can use this simple formula to convert:

megacalories = kiloelectronvolts × 3.8293E-23

The energy in megacalories is equal to the energy in kiloelectronvolts multiplied by 3.8293E-23.

For example, here's how to convert 5.0E+22 kiloelectronvolts to megacalories using the formula above.
megacalories = (5.0E+22 keV × 3.8293E-23) = 1.914647 Mcal

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

What Is a Kiloelectronvolt?

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

Learn more about kiloelectronvolts.

What Is a Megacalorie?

One megacalorie is equal to 1,000,000 calories, which is the heat needed to raise the temperature of one gram of water from 14.5 to 15.5 degrees Celsius. One megacalorie is equal to 4.184 megajoules.

Megacalories can be abbreviated as Mcal; for example, 1 megacalorie can be written as 1 Mcal.

Learn more about megacalories.

Kiloelectronvolt to Megacalorie Conversion Table

Table showing various kiloelectronvolt measurements converted to megacalories.
Kiloelectronvolts Megacalories
1 keV 0.000000000000000000000038293 Mcal
2 keV 0.000000000000000000000076586 Mcal
3 keV 0.00000000000000000000011488 Mcal
4 keV 0.00000000000000000000015317 Mcal
5 keV 0.00000000000000000000019146 Mcal
6 keV 0.00000000000000000000022976 Mcal
7 keV 0.00000000000000000000026805 Mcal
8 keV 0.00000000000000000000030634 Mcal
9 keV 0.00000000000000000000034464 Mcal
10 keV 0.00000000000000000000038293 Mcal
100 keV 0.0000000000000000000038293 Mcal
1,000 keV 0.000000000000000000038293 Mcal
10,000 keV 0.00000000000000000038293 Mcal
100,000 keV 0.0000000000000000038293 Mcal
1,000,000 keV 0.000000000000000038293 Mcal
10,000,000 keV 0.00000000000000038293 Mcal
100,000,000 keV 0.0000000000000038293 Mcal
1,000,000,000 keV 0.000000000000038293 Mcal
10,000,000,000 keV 0.00000000000038293 Mcal
100,000,000,000 keV 0.0000000000038293 Mcal
1,000,000,000,000 keV 0.000000000038293 Mcal
10,000,000,000,000 keV 0.00000000038293 Mcal
100,000,000,000,000 keV 0.0000000038293 Mcal
1,000,000,000,000,000 keV 0.000000038293 Mcal
10,000,000,000,000,000 keV 0.00000038293 Mcal
100,000,000,000,000,000 keV 0.0000038293 Mcal
1,000,000,000,000,000,000 keV 0.000038293 Mcal
10,000,000,000,000,000,000 keV 0.000383 Mcal
100,000,000,000,000,000,000 keV 0.003829 Mcal
1,000,000,000,000,000,000,000 keV 0.038293 Mcal
10,000,000,000,000,000,000,000 keV 0.382929 Mcal
99,999,999,999,999,991,611,392 keV 3.8293 Mcal

More Kiloelectronvolt & Megacalorie Conversions