Therms (IT) To British Thermal Units Converter
Reverse Conversion
How This Converter Works
Convert between British Thermal Units (Btu) and Therms (IT) (thm (IT)). Select either direction to convert directly.
Formula or rule
Therms (IT) = British Thermal Units * 1.0e-5; British Thermal Units = Therms (IT) / 1.0e-5
Example
- Input
- 1 thm (IT)
- Calculation
- 1 * 100000 = 100000
- Result
- 100000 Btu
Notes
Energy factors use thermochemical calories, International Table Btu and therms, and the exact electronvolt relationship.