Electronvolts to Megaelectronvolts converter (eV to MeV)
Convert Electronvolts (eV) to Megaelectronvolts (MeV) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert Electronvolts to Megaelectronvolts
1 electronvolt (eV) is equal to 10⁻⁶ megaelectronvolts (MeV).
E(MeV) = E(eV) ÷ 1,000,000
Divide electronvolts by 1,000,000:
Example: Convert 1,000,000 eV to MeV:
E(MeV) = 1,000,000 × 10⁻⁶ = 1 MeV
What is a Electronvolts?
The Electronvolts (eV) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a Megaelectronvolts?
The Megaelectronvolts (MeV) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts energy from Electronvolts into Megaelectronvolts. One eV equals 1.000000e-6 MeV.
Electronvolts to Megaelectronvolts conversion table
Common eV values and the matching MeV result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| Electronvolts (eV) | Megaelectronvolts (MeV) |
|---|---|
| 0 eV | 0 MeV |
| 10000 eV | 0.01 MeV |
| 100000 eV | 0.1 MeV |
| 1000000 eV | 1 MeV |
| 10000000 eV | 10 MeV |
How this calculator works
The form on this page is a Electronvolts-to-Megaelectronvolts converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the MeV result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many MeV are in 1 eV?
1 eV = 1.000000e-6 MeV.
How do I convert Electronvolts to Megaelectronvolts?
Divide electronvolts by 1,000,000:
Is this eV to MeV converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.