Megaelectronvolt to Electronvolt Converter
Energy · unit-converter
Convert Megaelectronvolt to Electronvolt with fixed input and output units, a step-by-step formula line, and reference tables. Factors are joule-based; food energy uses thermochemical calories. The full Energy Converter also includes MMBtu, toe, thermal kWh, and MeV/GeV.
Calculator
From: Megaelectronvolt (mev)
To: Electronvolt (ev)
About Megaelectronvolt
A megaelectronvolt is 10^6 eV and appears in nuclear and particle physics contexts.
About Electronvolt
The electronvolt is the energy change of one elementary charge across 1 V: 1 eV ≈ 1.602176634×10⁻¹⁹ J (exact by SI definition). Used in particle physics and chemistry.
How to convert megaelectronvolts to electronvolts
1 megaelectronvolt is equal to 1000000.00000000011642 electronvolt when both are expressed in joule-equivalents:
1 mev = (1.602176634e-13 J ÷ 1.602176634e-19 J) ev = 1000000.00000000011642 ev
Each megaelectronvolt is defined as 1.602176634e-13 J and each electronvolt as 1.602176634e-19 J in this tool, so one mev equals 1.602176634e-13 ÷ 1.602176634e-19 ev = 1000000.00000000011642 ev.
Let d(mev) be the numeric amount in Megaelectronvolt (mev), and d(ev) the amount in Electronvolt (ev). Then:
d(ev) = d(mev) × (1.602176634e-13 / 1.602176634e-19)
Equivalently, divide by how many mev fit into one ev (joules per ev divided by joules per mev):
d(ev) = d(mev) ÷ 0.000001
Or: electronvolt = megaelectronvolt ÷ 0.000001
Examples
Example #1: Convert 1 mev to electronvolt
1 mev = 1 mev × (1.602176634e-13/1.602176634e-19) ev = 1000000 ev
1 mev = 1 mev ÷ 0.000001 = 1000000 ev
Example #2: Convert 10 mev to electronvolt
10 mev = 10 mev × (1.602176634e-13/1.602176634e-19) ev = 10000000 ev
10 mev = 10 mev ÷ 0.000001 = 10000000 ev
Summary
To convert Megaelectronvolt to Electronvolt, multiply the value in mev by the ratio of joules per mev divided by joules per ev. Equivalently: value_ev = value_mev × (1.602176634e-13 / 1.602176634e-19). Numerically, 1 mev equals 1000000.0000000001 ev.
Relationship context
Both units are atomic-scale energy (electronvolts). Conversions use fixed joule factors, so results stay consistent with the definitions in this converter. The factor from Megaelectronvolt to Electronvolt is 1.000000e+6 (1 mev = 1000000.0000000001 ev).
Conversion tables
| Megaelectronvolt (mev) | Electronvolt (ev) |
|---|---|
| 0.1 | 100,000 |
| 1 | 1,000,000 |
| 2 | 2,000,000 |
| 3 | 3,000,000 |
| 4 | 4,000,000 |
| 5 | 5,000,000 |
| 6 | 6,000,000 |
| 7 | 7,000,000 |
| 8 | 8,000,000 |
| 9 | 9,000,000 |
| Megaelectronvolt (mev) | Electronvolt (ev) |
|---|---|
| 10 | 10,000,000 |
| 20 | 20,000,000 |
| 30 | 30,000,000 |
| 40 | 40,000,000 |
| 50 | 50,000,000 |
| 60 | 60,000,000 |
| 70 | 70,000,000 |
| 80 | 80,000,000 |
| 90 | 90,000,000 |
| 100 | 100,000,000 |