Home › Energy › electronvolt → British thermal unit

electronvolt to British thermal unit

Live electronvolt (eV) to British thermal unit (BTU) converter. Plus a 10-value reference table and FAQs.

From eV

electronvolt

To BTU

British thermal unit

1 eV = 1.52e-22BTU

Conversion table

Ten sample values from electronvolt to British thermal unit. Use the converter above for arbitrary values.

electronvolt (eV)	→	British thermal unit (BTU)
0.001 eV	→	1.5186e-25 BTU
0.01 eV	→	1.5186e-24 BTU
0.1 eV	→	1.5186e-23 BTU
0.5 eV	→	7.5929e-23 BTU
1 eV	→	1.5186e-22 BTU
2 eV	→	3.0371e-22 BTU
5 eV	→	7.5929e-22 BTU
10 eV	→	1.5186e-21 BTU
100 eV	→	1.5186e-20 BTU
1,000 eV	→	1.5186e-19 BTU

About the electronvolt

Energy of 1 e⁻ accelerated through 1 V. Particle physics.

About the British thermal unit

≈ 1055 J. HVAC in the US.

How electronvolt to British thermal unit conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in British thermal unit.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 eV = 1.518570e-22 BTU

CalculationBrowser-side, using Unitbox's shared unit data

Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.