Skip to content
RK Calculator
Menu

Electronvolts to Million Btu Converter

Convert electronvolts (eV) to million Btu (MMBtu), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter an amount of energy, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
1.51857044347 × 10⁻²⁸ MMBtu
joules (watt-seconds)
1.602176634 × 10⁻¹⁹ J
kilojoules
1.602176634 × 10⁻²² kJ
megajoules
1.602176634 × 10⁻²⁵ MJ
gigajoules
1.602176634 × 10⁻²⁸ GJ
calories (thermochemical)
3.82929405832 × 10⁻²⁰ cal
kilocalories (food Calories)
3.82929405832 × 10⁻²³ kcal
megacalories
3.82929405832 × 10⁻²⁶ Mcal
watt-hours
4.45049065 × 10⁻²³ Wh
kilowatt-hours
4.45049065 × 10⁻²⁶ kWh
megawatt-hours
4.45049065 × 10⁻²⁹ MWh
British thermal units (IT)
1.51857044347 × 10⁻²² Btu
therms (100,000 Btu)
1.51857044347 × 10⁻²⁷ thm
quads (10¹⁵ Btu)
1.51857044347 × 10⁻³⁷ quad
kiloelectronvolts
0.001 keV
megaelectronvolts
1 × 10⁻⁶ MeV

1 eV = 1.51857044347 × 10⁻²⁸ MMBtu

Show the working
  1. 1 eV = 1.51857044347e-28 MMBtu
  2. 1 × 1.51857044347e-28 = 1.51857044347e-28 MMBtu

How to convert electronvolts to million btu

1 eV = 1.51857044347 × 10⁻²⁸ MMBtu, so multiply by 1.51857044347 to go from electronvolts to million Btu. Going the other way, 1 MMBtu = 6.58514067819 × 10²⁷ eV.

MMBtu = eV × 1.51857044347
eV = MMBtu × 6.58514067819

Worked example:

1 eV = 1.51857044347e-28 MMBtu
5 × 1.51857044347e-28 = 7.59285221736e-28 MMBtu

Electronvolts to million btu table

ElectronvoltsMillion Btu
1 eV1.51857044347 × 10⁻²⁸ MMBtu
2 eV3.03714088694 × 10⁻²⁸ MMBtu
3 eV4.55571133041 × 10⁻²⁸ MMBtu
4 eV6.07428177388 × 10⁻²⁸ MMBtu
5 eV7.59285221736 × 10⁻²⁸ MMBtu
6 eV9.11142266083 × 10⁻²⁸ MMBtu
7 eV1.06299931043 × 10⁻²⁷ MMBtu
8 eV1.21485635478 × 10⁻²⁷ MMBtu
9 eV1.36671339912 × 10⁻²⁷ MMBtu
10 eV1.51857044347 × 10⁻²⁷ MMBtu
15 eV2.27785566521 × 10⁻²⁷ MMBtu
20 eV3.03714088694 × 10⁻²⁷ MMBtu
25 eV3.79642610868 × 10⁻²⁷ MMBtu
30 eV4.55571133041 × 10⁻²⁷ MMBtu
40 eV6.07428177388 × 10⁻²⁷ MMBtu
50 eV7.59285221736 × 10⁻²⁷ MMBtu
75 eV1.1389278326 × 10⁻²⁶ MMBtu
100 eV1.51857044347 × 10⁻²⁶ MMBtu
250 eV3.79642610868 × 10⁻²⁶ MMBtu
500 eV7.59285221736 × 10⁻²⁶ MMBtu
1000 eV1.51857044347 × 10⁻²⁵ MMBtu

About the units

Electronvolts (eV)
Electronvolts, a specialised unit. Definition: NIST CODATA: elementary charge (exact since the 2019 SI redefinition).
Million Btu (MMBtu)
Million Btu, a US customary unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed