Watt per Square Meter per Degree Celsius to BTU (th) per Second per Square Foot per Degree Fahrenheit Conversion

Convert between Watt per Square Meter per Degree Celsius and BTU (th) per Second per Square Foot per Degree Fahrenheit quickly and accurately.

W/(m²·°C)
Btu/(s·ft²·°F)

How to Convert Watt per Square Meter per Degree Celsius to BTU (th) per Second per Square Foot per Degree Fahrenheit

Conversion Formula

1 W/(m²·°C) = 0 Btu/(s·ft²·°F)
1 Btu/(s·ft²·°F) = 20428.077 W/(m²·°C)

Example

Convert 15 W/(m²·°C) to Btu/(s·ft²·°F):

15 W/(m²·°C) = 15 × 0 Btu/(s·ft²·°F) = 0.001 Btu/(s·ft²·°F)

Unit Information

Learn about the heat transfer coefficient units you're converting between

Watt per Square Meter per Degree Celsius

W/(m²·°C)

Definition

The watt per square meter per degree Celsius (W/(m²·°C)) is a unit of heat transfer coefficient equal to one watt per square meter per Kelvin. It represents the rate of heat transfer per unit area per unit temperature difference, commonly used in thermal engineering applications where the Celsius temperature scale is preferred.

History/Origin

Developed for thermal engineering applications where the Celsius temperature scale is preferred, this unit became standard in building thermal analysis and HVAC system design. It provides a practical measure for heat transfer coefficient using familiar Celsius temperature units.

Current Use

Widely used in thermal engineering, HVAC system design, and building thermal analysis applications where the Celsius temperature scale is preferred. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in engineering applications.

Multiplier

1

Offset

0

BTU (th) per Second per Square Foot per Degree Fahrenheit

Btu/(s·ft²·°F)

Definition

The BTU (th) per second per square foot per degree Fahrenheit (Btu/(s·ft²·°F)) is an imperial unit of heat transfer coefficient equal to approximately 20,428 watts per square meter per Kelvin. It represents the rate of heat transfer per unit area per unit temperature difference, commonly used in specialized thermochemical applications where thermochemical BTU units are specified.

History/Origin

Developed as part of the thermochemical BTU system for precise heat transfer coefficient measurements, this unit became standard in specialized thermochemical thermal analysis and research applications. It provides a precise measure for heat transfer coefficient using thermochemical BTU units.

Current Use

Used in specialized thermochemical applications, thermochemical thermal analysis, and research contexts where thermochemical BTU units are specified. It is essential for precise thermochemical calculations, specialized analysis, and specialized thermochemical applications.

Multiplier

20428.077

Offset

0

Watt per Square Meter per Degree Celsius to BTU (th) per Second per Square Foot per Degree Fahrenheit Conversion Table

Watt per Square Meter per Degree Celsius [W/(m²·°C)] BTU (th) per Second per Square Foot per Degree Fahrenheit [Btu/(s·ft²·°F)]
1 W/(m²·°C) 0.000049 Btu/(s·ft²·°F)
10 W/(m²·°C) 0.00049 Btu/(s·ft²·°F)
25 W/(m²·°C) 0.001224 Btu/(s·ft²·°F)
50 W/(m²·°C) 0.002448 Btu/(s·ft²·°F)
100 W/(m²·°C) 0.004895 Btu/(s·ft²·°F)
0 W/(m²·°C) 0E+0 Btu/(s·ft²·°F)
-10 W/(m²·°C) -0.00049 Btu/(s·ft²·°F)
-40 W/(m²·°C) -0.001958 Btu/(s·ft²·°F)