Calorie to Megaelectronvolt Converter
Energy · unit-converter
Convert Calorie to Megaelectronvolt 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: Calorie (cal)
To: Megaelectronvolt (mev)
About Calorie
The small calorie (cal) is 4.184 J in this converter (thermochemical). Do not confuse with the dietary kilocalorie (kcal).
About Megaelectronvolt
A megaelectronvolt is 10^6 eV and appears in nuclear and particle physics contexts.
How to convert calories to megaelectronvolts
1 calorie is equal to 2.61144740e+13 megaelectronvolt when both are expressed in joule-equivalents:
1 cal = (4.184 J ÷ 1.602176634e-13 J) mev = 2.61144740e+13 mev
Each calorie is defined as 4.184 J and each megaelectronvolt as 1.602176634e-13 J in this tool, so one cal equals 4.184 ÷ 1.602176634e-13 mev = 2.61144740e+13 mev.
Let d(cal) be the numeric amount in Calorie (cal), and d(mev) the amount in Megaelectronvolt (mev). Then:
d(mev) = d(cal) × (4.184 / 1.602176634e-13)
Equivalently, divide by how many cal fit into one mev (joules per mev divided by joules per cal):
d(mev) = d(cal) ÷ 3.82929406e-14
Or: megaelectronvolt = calorie ÷ 3.82929406e-14
Examples
Example #1: Convert 1 cal to megaelectronvolt
1 cal = 1 cal × (4.184/1.602176634e-13) mev = 26114473967500 mev
1 cal = 1 cal ÷ 3.82929406e-14 = 26114473967500 mev
Example #2: Convert 10 cal to megaelectronvolt
10 cal = 10 cal × (4.184/1.602176634e-13) mev = 261144739675000 mev
10 cal = 10 cal ÷ 3.82929406e-14 = 261144739675000 mev
Summary
To convert Calorie to Megaelectronvolt, multiply the value in cal by the ratio of joules per cal divided by joules per mev. Equivalently: value_mev = value_cal × (4.184 / 1.602176634e-13). Numerically, 1 cal equals 26114473967543.832 mev.
Relationship context
You are converting between food / nutrition energy (calories) (Calories) and atomic-scale energy (electronvolts) (Megaelectronvolts). All values are mapped through joules first. The numeric factor is 2.611447e+13.
Conversion tables
| Calorie (cal) | Megaelectronvolt (mev) |
|---|---|
| 0.1 | 2,611,447,396,750 |
| 1 | 26,114,473,967,500 |
| 2 | 52,228,947,935,100 |
| 3 | 78,343,421,902,600 |
| 4 | 104,457,895,870,000 |
| 5 | 130,572,369,838,000 |
| 6 | 156,686,843,805,000 |
| 7 | 182,801,317,773,000 |
| 8 | 208,915,791,740,000 |
| 9 | 235,030,265,708,000 |
| Calorie (cal) | Megaelectronvolt (mev) |
|---|---|
| 10 | 261,144,739,675,000 |
| 20 | 522,289,479,351,000 |
| 30 | 783,434,219,026,000 |
| 40 | 1,044,578,958,700,000 |
| 50 | 1,305,723,698,380,000 |
| 60 | 1,566,868,438,050,000 |
| 70 | 1,828,013,177,730,000 |
| 80 | 2,089,157,917,400,000 |
| 90 | 2,350,302,657,080,000 |
| 100 | 2,611,447,396,750,000 |