BTU (international table) to electronvolts converter
Convert BTU (international table) (BTU (IT)) to electronvolts (eV).
Energy converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
BTU (IT)
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JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
6.585140678e+21
eV
esc
JouleJ
KilojoulekJ
MegajouleMJ
Watt-hourWh
Kilowatt-hourkWh
Thermochemical caloriecal
Kilocalorie (food Calorie)kcal
BTU (international table)BTU (IT)
ElectronvolteV
No units found. Try a name or symbol.
CONVERSION
1 BTU (IT) ≈ 6.585140678e+21 eV
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAeV = BTU (IT) × 6.58514067819067e+21
FORMULA & EXAMPLES
How to convert BTU (international table) to electronvolts
eV = BTU (IT) × 6.58514067819067e+21
Multiply the BTU (IT) reading by 6.58514067819067e+21.
Worked examples
1 BTU (IT) ≈ 6.585140678e+21 eV
1 × 6.58514067819067e+21 ≈ 6.585140678e+21
1000 BTU (IT) ≈ 6.585140678e+24 eV
1000 × 6.58514067819067e+21 ≈ 6.585140678e+24
Frequently asked questions
Which BTU definition is used?
The tool uses the international table BTU, equal to 1055.05585262 J. A value defined using another BTU convention needs that convention’s factor.
BTU (international table) to electronvolts table
Fixed reference · BTU (international table) to Electronvolt
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
BTU (international table) (BTU (IT))
Electronvolt (eV)
0
0
0.1
658514067800000000000
0.5
3.292570339e+21
1
6.585140678e+21
2
1.317028136e+22
5
3.292570339e+22
10
6.585140678e+22
25
1.64628517e+23
50
3.292570339e+23
100
6.585140678e+23
1000
6.585140678e+24
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.