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Heat Transfer Coefficient Converter
Result
... Watt per square meter kelvin = ... Joule per second square meter kelvin
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Watt per square meter kelvin to Joule per second square meter kelvin Converter
Use this page to convert watt per square meter kelvin values into joule per second square meter kelvin, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 W/(m^2*K) = 1 J/(s*m^2*K)
1 J/(s*m^2*K) = 1 W/(m^2*K)
Example: 25 W/(m^2*K) = 25 J/(s*m^2*K)
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Watt per square meter kelvin
Watt per square meter kelvin measures heat flow rate per unit area for each kelvin of temperature difference.
History: This SI expression became the standard way to report convective and overall heat transfer coefficients.
Current use: It is used in HVAC, heat exchangers, insulation analysis, electronics cooling, and thermal engineering.
Also written as W/(m^2*K).
Joule per second square meter kelvin
One joule per second square meter kelvin is equal to one watt per square meter kelvin.
History: This notation expands the watt into joule per second for explicit energy-rate calculations.
Current use: It is useful when heat transfer coefficients are expressed directly as energy flow per time, area, and temperature interval.
Also written as J/(s*m^2*K).
Watt per square meter kelvin to Joule per second square meter kelvin table
| Watt per square meter kelvin [W/(m^2*K)] | Joule per second square meter kelvin [J/(s*m^2*K)] |
|---|---|
| 0.01 W/(m^2*K) | 0.01 J/(s*m^2*K) |
| 0.1 W/(m^2*K) | 0.1 J/(s*m^2*K) |
| 1 W/(m^2*K) | 1 J/(s*m^2*K) |
| 2 W/(m^2*K) | 2 J/(s*m^2*K) |
| 5 W/(m^2*K) | 5 J/(s*m^2*K) |
| 10 W/(m^2*K) | 10 J/(s*m^2*K) |
| 20 W/(m^2*K) | 20 J/(s*m^2*K) |
| 50 W/(m^2*K) | 50 J/(s*m^2*K) |
| 100 W/(m^2*K) | 100 J/(s*m^2*K) |
Frequently asked questions
How many Joule per second square meter kelvin (J/(s*m^2*K)) are in one Watt per square meter kelvin (W/(m^2*K))?
One Watt per square meter kelvin equals 1 Joule per second square meter kelvin.
How do you convert Watt per square meter kelvin to Joule per second square meter kelvin?
Multiply the Watt per square meter kelvin value by 1 to get the result in Joule per second square meter kelvin.
How do you convert Joule per second square meter kelvin back to Watt per square meter kelvin?
Multiply the Joule per second square meter kelvin value by 1 to get back to Watt per square meter kelvin.
What is 25 Watt per square meter kelvin in Joule per second square meter kelvin?
25 Watt per square meter kelvin equals 25 Joule per second square meter kelvin.