British thermal unit to electronvolt

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

British thermal unit
electronvolt
1 BTU = 6.59e+21eV

Conversion table

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

British thermal unit (BTU)→electronvolt (eV)
0.001 BTU → 6.5851e+18 eV
0.01 BTU → 6.5851e+19 eV
0.1 BTU → 6.5851e+20 eV
0.5 BTU → 3.2926e+21 eV
1 BTU → 6.5851e+21 eV
2 BTU → 1.3170e+22 eV
5 BTU → 3.2926e+22 eV
10 BTU → 6.5851e+22 eV
100 BTU → 6.5851e+23 eV
1,000 BTU → 6.5851e+24 eV

About the British thermal unit

≈ 1055 J. HVAC in the US.

About the electronvolt

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

How British thermal unit to electronvolt conversion works

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

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

Reference value1 BTU = 6.585141e+21 eV
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.

Frequently asked questions

Frequently Asked Questions

How do I convert British thermal unit to electronvolt?

Multiply the British thermal unit value by 6.5851e+21 to get it in electronvolt. For example, 10 BTU = 6.59e+22 eV.

What is 1 BTU in eV?

1 BTU = 6.5851e+21 eV.

What is 100 BTU in eV?

100 BTU = 6.59e+23 eV.

What is the formula?

Linear: multiply by 6.5851e+21 (the unit factor ratio).

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