R-value to U-value Conversion Calculator

R-value to U-value conversion calculator

What is R-value? What is U-value? How do I convert R-value to U-value? How do I convert R-factor to U-factor? What is R-factor? What is U-factor?

R-value to U-value Conversion Calculator provides R & U values.

U-value of a window tells you how resistant it is to conductive heat transfer, the lower the number the better. R-value is the insulative value to resist heat flow, the higher the number the better.

U-value tells you how resistant it is to conductive heat transfer, lower the better. R-value is the insulative value to resist heat flow, higher the better.

I want to calculate and my U-Value R-Value is

{{ calc.equation }} {{ 1 / calc.number}}

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