Online Heat Transfer Coefficient Units Converter
Convert Btu (IT)/hour/square foot/°F to CHU/hour/square foot/°C

Convert Btu (IT)/hour/square foot/°F to CHU/hour/square foot/°C

Easily convert heat transfer coefficient values from Btu (IT) per hour per square foot per degree Fahrenheit to CHU per hour per square foot per degree Celsius for building and HVAC applications.

Please check your input. It must be a valid numeric value.

Btu (IT)/hour/square foot/%b0F to CHU/hour/square foot/%b0C Conversion Table

Btu (IT)/hour/square foot/%b0F CHU/hour/square foot/%b0C

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Btu (IT)/hour/square foot/%b0F to CHU/hour/square foot/%b0C Conversion Table
Btu (IT)/hour/square foot/%b0F CHU/hour/square foot/%b0C

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What Is This Tool?

This converter allows you to transform heat transfer coefficient measurements from the imperial unit Btu (IT)/hour/square foot/°F to the metric unit CHU/hour/square foot/°C. It helps evaluate thermal performance in building and HVAC systems using these two standardized units.

How to Use This Tool?

  • Enter the value in Btu (IT)/hour/square foot/°F you want to convert
  • Select Btu (IT)/hour/square foot/°F as the input unit
  • Choose CHU/hour/square foot/°C as the output unit
  • Click convert to get the equivalent value in CHU/hour/square foot/°C

Key Features

  • Direct conversion between Btu (IT)/hour/square foot/°F and CHU/hour/square foot/°C
  • Applies to heat transfer coefficients, commonly called U-values
  • Supports assessment of building envelope and HVAC energy calculations
  • Browser-based and easy to use with quick results

Examples

  • 5 Btu (IT)/hour/square foot/°F equals 5 CHU/hour/square foot/°C
  • 10 Btu (IT)/hour/square foot/°F equals 10 CHU/hour/square foot/°C

Common Use Cases

  • Specifying U-values for windows, walls, roofs, and other building components in energy codes
  • Calculating heating and cooling loads for sizing HVAC equipment
  • Comparing thermal performance of insulation materials and assembled building structures
  • Evaluating insulation or fenestration performance for retrofit and code compliance

Tips & Best Practices

  • Always ensure temperature difference units are consistent when using this conversion
  • Use the converter for steady-state heat transfer scenarios to maintain accuracy
  • Verify surface and material uniformity assumptions when interpreting converted values

Limitations

  • Assumes steady-state heat flow and uniform surface properties in conversions
  • Accuracy may be affected by variations in materials or environmental factors
  • Temperature difference units must be applied consistently for valid results

Frequently Asked Questions

What is Btu (IT)/hour/square foot/°F used for?
It measures the heat flow rate per hour through one square foot for each degree Fahrenheit difference, commonly used to specify U-values in imperial units for building components.

Why convert to CHU/hour/square foot/°C?
Converting to CHU/hour/square foot/°C helps compare thermal performance across different unit systems and supports international building standards and HVAC calculations.

Is the conversion formula complex?
No, the conversion uses a one-to-one rate: 1 Btu (IT)/hour/square foot/°F equals 1 CHU/hour/square foot/°C.

Key Terminology

Btu (IT)/hour/square foot/°F
A heat transfer coefficient measuring the heat flow per hour through one square foot of area for each degree Fahrenheit difference, used in imperial units.
CHU/hour/square foot/°C
A heat transfer coefficient expressed in CHU per hour per square foot per degree Celsius, quantifying steady-state heat flow across a surface.
U-value
The overall heat transfer coefficient indicating thermal performance of building components such as walls and windows.

Quick Knowledge Check

What does Btu (IT)/hour/square foot/°F measure?
Why is converting to CHU/hour/square foot/°C useful?
What is the conversion rate between Btu (IT)/hour/square foot/°F and CHU/hour/square foot/°C?