Materials

Design

Processes

Units

Formulas

Math

Glossary » Units » Thermal Conductivity » British Thermal Unit (therm.) Per Foot Per Hour Per Fahrenheit Degree

British Thermal Unit (therm.) Per Foot Per Hour Per Fahrenheit Degree (Btu (therm.)/ft-h-°F) is a unit in the category of Thermal conductivity. This unit is commonly used in the UK, US unit systems. British Thermal Unit (therm.) Per Foot Per Hour Per Fahrenheit Degree (Btu (therm.)/ft-h-°F) has a dimension of MLT^-3Q^-1 where M is mass, L is length, T is time, and Q is temperatur. It can be converted to the corresponding standard SI unit W/m-K by multiplying its value by a factor of 1.729576722.

Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

Other units in the category of Thermal conductivity include British Thermal Unit (IT) Per Foot Per Hour Per Fahrenheit Degree (Btu (IT)/ft-h-°F), British Thermal Unit (IT)-Inch Per Square Foot Per Hour Per Fahrenheit Degree (Btu (IT)-in/h-ft²-°F), British Thermal Unit (IT)-Inch Per Square Foot Per Second Per Fahrenheit Degree (Btu (IT)-in/s-ft²-°F), British Thermal Unit (therm.)-Inch Per Square Foot Per Hour Per Fahrenheit Degree (Btu (therm.)-in/h-ft²-°F), British Thermal Unit (therm.)-Inch Per Square Foot Per Second Per Fahrenheit Degree (Btu (therm.)-in/s-ft²-°F), Calorie (IT) Per Centimeter Per Second Per Degree Celsius (cal (IT)/cm-s-°C), Calorie (therm.) Per Centimeter Per Second Per Degree Celsius (cal (therm.)/cm-s-°C), Watt Per Centimeter Per Celsius Degree (W/cm-°C), Watt Per Meter Per Celsius Degree (W/m-°C), and Watt Per Meter Per Kelvin (W/m-K).