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

How to Convert from Btu (th)/hour/square foot/°F to CHU/hour/square foot/°C

Easily convert heat transfer coefficients from Btu (th)/hour/square foot/°F to CHU/hour/square foot/°C for building and HVAC applications using this straightforward online conversion tool.

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

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

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

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What Is This Tool?

This converter transforms heat transfer coefficient values measured in Btu (th)/hour/square foot per degree Fahrenheit into CHU/hour/square foot per degree Celsius, enabling seamless integration of imperial and metric thermal performance data.

How to Use This Tool?

  • Enter the heat transfer coefficient value in Btu (th)/hour/square foot/°F.
  • Select the desired output unit: CHU/hour/square foot/°C.
  • Click convert to obtain the equivalent heat transfer coefficient.
  • Use the result for building energy or HVAC load calculations.

Key Features

  • Converts heat transfer coefficients between imperial and metric temperature units.
  • Supports building envelope and HVAC system analysis.
  • Browser-based with simple input and output.
  • Uses precise conversion aligned with recognized thermal measurement standards.

Examples

  • Convert 5 Btu (th)/hour/square foot/°F to CHU/hour/square foot/°C: 5 × 0.9993312315 = 4.9966561575 CHU/hour/square foot/°C.
  • Convert 10 Btu (th)/hour/square foot/°F to CHU/hour/square foot/°C: 10 × 0.9993312315 = 9.993312315 CHU/hour/square foot/°C.

Common Use Cases

  • Specifying U-values for walls, windows, and roofs in building design.
  • Performing HVAC load and performance assessments across unit systems.
  • Comparing insulation effectiveness and conducting retrofit evaluations.
  • Ensuring compliance with international building codes requiring metric units.

Tips & Best Practices

  • Always verify unit consistency when entering values.
  • Ensure temperature differences correspond correctly to °F or °C scales.
  • Use steady-state conditions for more accurate conversion relevance.
  • Confirm building code requirements for unit standards before applying values.

Limitations

  • Conversion may involve minor precision loss due to rounding.
  • Temperature scale differences necessitate careful interpretation.
  • Assumes steady-state heat transfer and linear temperature gradients only.

Frequently Asked Questions

Why convert Btu (th)/hour/square foot/°F to CHU/hour/square foot/°C?
Users convert to align heat transfer coefficients with metric temperature units for international projects and compliance with metric-based building codes.

Can this converter handle dynamic heat transfer conditions?
No, the conversion assumes steady-state heat transfer with linear temperature gradients and does not account for complex dynamic scenarios.

How is the conversion factor determined?
The tool uses the defined conversion rate of 1 Btu (th)/hour/square foot/°F equal to 0.9993312315 CHU/hour/square foot/°C.

Key Terminology

Btu (th)/hour/square foot/°F
A unit measuring the rate of heat transfer per square foot per degree Fahrenheit temperature difference.
CHU/hour/square foot/°C
A heat transfer coefficient measured per square foot per degree Celsius temperature difference.
U-value
A metric for thermal transmittance indicating heat flow through a building element per temperature difference.

Quick Knowledge Check

What does 1 Btu (th)/hour/square foot/°F represent?
What is the equivalent of 1 Btu (th)/hour/square foot/°F in CHU/hour/square foot/°C?
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