Joule to British Thermal Unit Converter
Quick Answer
1 J = 0.000947813 BTU
Formula: British Thermal Unit = Joule x 0.000947813
Formula verifiedLive calculation
To (British Thermal Unit)
BTU
Quick values
Joule to British Thermal Unit Conversion Table
| Joule (J) | British Thermal Unit (BTU) |
|---|---|
| 1 | 0.000947813 |
| 2 | 0.00189563 |
| 3 | 0.00284344 |
| 4 | 0.00379125 |
| 5 | 0.00473907 |
| 6 | 0.00568688 |
| 7 | 0.00663469 |
| 8 | 0.00758251 |
| 9 | 0.00853032 |
| 10 | 0.00947813 |
Convert Joule to Other Energy Units
Joule to Watt HourJoule to Ton of TNTJoule to Ton of Oil EquivalentJoule to Ton of Coal EquivalentJoule to Therm (US)Joule to Therm (EC)Joule to ThermJoule to Terawatt HourJoule to TerajouleJoule to Teraelectron VoltJoule to RydbergJoule to Quintillion BTUJoule to Quadrillion BTUJoule to Planck EnergyJoule to PicojouleJoule to PetajouleJoule to Newton MeterJoule to NanojouleJoule to Milliwatt HourJoule to MillijouleJoule to MillicalorieJoule to Microwatt HourJoule to MicrojouleJoule to Megawatt HourJoule to Megaton of TNTJoule to MegajouleJoule to Megaelectron VoltJoule to MegacalorieJoule to Liter-AtmosphereJoule to Kilowatt HourJoule to Kiloton of TNTJoule to KilojouleJoule to Kiloelectron VoltJoule to KilocalorieJoule to Inch-PoundJoule to Inch-OunceJoule to Horsepower HourJoule to HartreeJoule to Gram-Force MeterJoule to Gigawatt HourJoule to GigajouleJoule to Gigaelectron VoltJoule to Foot-PoundalJoule to Foot-PoundJoule to FemtojouleJoule to ExajouleJoule to ErgJoule to Electron VoltJoule to Dyne CentimeterJoule to Cubic Foot of Natural GasJoule to CalorieJoule to British Thermal UnitJoule to Barrel of Oil EquivalentJoule to Attojoule
Frequently Asked Questions
How do you convert Joule to British Thermal Unit?
Use the formula British Thermal Unit = Joule x 0.000947813. For example: 1 J = 0.000947813 BTU. Our calculator handles this automatically.
How many British Thermal Units in a Joule?
1 J = 0.000947813 BTU.
Why would I need to convert Joule to British Thermal Unit?
Converting Joule to British Thermal Unit is useful for scientific calculations, engineering projects, international trade, and everyday measurements where different unit systems are used.
Energy reference calculator
Reference factors
0.000947813
BTU per J
1055.06
J per BTU
Contents
Formula audit
British Thermal Unit = Joule x 0.000947813
1 J = 0.000947813 BTU
Results use the shared conversion engine and retain the full conversion rule before display formatting.
Unit reference
CategoryEnergy
Input unitJoule (J)
Output unitBritish Thermal Unit (BTU)