degree Fahrenheit second/Btu (th) to degree Fahrenheit hour/Btu (IT)
Please provide values below to convert degree Fahrenheit second/Btu (th) to degree Fahrenheit hour/Btu (IT), or change ↔.
degree Fahrenheit second/Btu (th)
Definition: Similar to the IT-based unit but based on the thermochemical Btu.
Historyandorigin: Used in older heat transfer studies before standardization.
CurrentUse: Rare today but found in legacy engineering documents.
funfact: Even small differences in Btu definitions can impact large-scale energy calculations!
degree Fahrenheit hour/Btu (IT)
Definition: Indicates how much a material resists heat flow per British thermal unit (IT) over one hour.
Historyandorigin: Common in U.S. building insulation and HVAC industries.
CurrentUse: Used to rate thermal insulation in homes and industrial equipment.
funfact: This unit helps determine how well walls, windows, and roofs keep homes energy-efficient!
degree Fahrenheit second/Btu (th) to degree Fahrenheit hour/Btu (IT) Conversion Table
| 1 degree Fahrenheit second/Btu (th) | 0.0002779637 degree Fahrenheit hour/Btu (IT) |
| 2 degree Fahrenheit second/Btu (th) | 0.0005559273 degree Fahrenheit hour/Btu (IT) |
| 3 degree Fahrenheit second/Btu (th) | 0.000833891 degree Fahrenheit hour/Btu (IT) |
| 5 degree Fahrenheit second/Btu (th) | 0.0013898184 degree Fahrenheit hour/Btu (IT) |
| 10 degree Fahrenheit second/Btu (th) | 0.0027796367 degree Fahrenheit hour/Btu (IT) |
| 50 degree Fahrenheit second/Btu (th) | 0.0138981836 degree Fahrenheit hour/Btu (IT) |
| 100 degree Fahrenheit second/Btu (th) | 0.0277963671 degree Fahrenheit hour/Btu (IT) |
| 1000 degree Fahrenheit second/Btu (th) | 0.2779636711 degree Fahrenheit hour/Btu (IT) |
| 10000 degree Fahrenheit second/Btu (th) | 2.7796367113 degree Fahrenheit hour/Btu (IT) |
| 100000 degree Fahrenheit second/Btu (th) | 27.796367113 degree Fahrenheit hour/Btu (IT) |
| 1000000 degree Fahrenheit second/Btu (th) | 277.96367113 degree Fahrenheit hour/Btu (IT) |
How to Convert degree Fahrenheit second/Btu (th) to degree Fahrenheit hour/Btu (IT)
1 degree Fahrenheit second/Btu (th) = 0.0002779637 degree Fahrenheit hour/Btu (IT)
1 degree Fahrenheit hour/Btu (IT) = 3597.5924334 degree Fahrenheit second/Btu (th)
we use cross multiplication method
degree Fahrenheit second/Btu (th) → degree Fahrenheit hour/Btu (IT)
1 → 0.0002779637
1.5 → ?( suppose x)
=>1.5*0.0002779637=1*x
by simplifying
x=0.0004169455