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

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

Use this tool to easily convert heat transfer coefficient values from kilocalorie (IT) per hour per square foot per degree Celsius to Btu (IT) per second per square foot per degree Fahrenheit for HVAC and thermal analysis applications.

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

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

Kilocalorie (IT)/hour/square foot/%b0C Btu (IT)/second/square foot/%b0F

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.
Kilocalorie (IT)/hour/square foot/%b0C to Btu (IT)/second/square foot/%b0F Conversion Table
Kilocalorie (IT)/hour/square foot/%b0C Btu (IT)/second/square foot/%b0F

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What Is This Tool?

This converter transforms heat transfer coefficient units from kilocalorie (IT)/hour/square foot/°C into Btu (IT)/second/square foot/°F. It helps translate thermal performance parameters between two imperial measurement systems using different energy, time, area, and temperature units.

How to Use This Tool?

  • Enter the heat transfer coefficient value in kilocalorie (IT)/hour/square foot/°C
  • Choose the conversion to Btu (IT)/second/square foot/°F
  • Click the convert button to get the equivalent value in the target unit
  • Use the result for HVAC design, heat loss calculations, or thermal performance assessments

Key Features

  • Converts heat transfer coefficient units between kcal (IT)/h·ft²·°C and Btu (IT)/s·ft²·°F
  • Supports HVAC, refrigeration, and building energy modeling needs
  • Handles differences in time and temperature scales automatically
  • Provides exact conversion based on international-table definitions
  • Browser-based and simple to use without software installation

Examples

  • 5 Kilocalorie (IT)/hour/square foot/°C equals 0.003061976 Btu (IT)/second/square foot/°F
  • 10 Kilocalorie (IT)/hour/square foot/°C equals 0.006123952 Btu (IT)/second/square foot/°F

Common Use Cases

  • Specifying overall heat transfer coefficients (U-values) for building materials in HVAC calculations
  • Sizing heating and cooling loads with energy units in kcal (IT) and imperial area units
  • Comparing convective heat transfer coefficients from experiment data reported in kcal (IT)/h·ft²·°C
  • Rating heat exchangers and coated surfaces using Btu (IT)/s·ft²·°F units
  • Calculating heat loss or gain through building components using US customary units

Tips & Best Practices

  • Ensure input values are steady-state heat transfer coefficients without transient effects
  • Always confirm the energy and temperature unit definitions before converting
  • Use the tool to facilitate cross-region HVAC design where unit systems differ
  • Verify inputs are based on international-table calorie and Btu definitions for consistency

Limitations

  • Conversion involves different units of temperature and time which must be accounted for carefully
  • Precision relies on consistent international-table unit definitions for kilocalorie and Btu
  • Assumes steady-state heat transfer, not suitable for transient or dynamic thermal conditions

Frequently Asked Questions

Why do the conversion units involve different temperature scales?
The units convert from degrees Celsius to degrees Fahrenheit, reflecting the difference in how temperature intervals are measured in the two systems.

Can this conversion be used for transient heat transfer calculations?
No, the tool is designed for steady-state heat transfer coefficients and does not account for transient thermal effects.

What industries commonly use these unit conversions?
HVAC engineering, building energy modeling, refrigeration design, and thermal performance analysis commonly require these conversions.

Key Terminology

Kilocalorie (IT)/hour/square foot/°C
A unit of heat transfer coefficient indicating heat flow through one square foot per hour per degree Celsius using international-table kilocalories.
Btu (IT)/second/square foot/°F
An imperial unit measuring heat power transferred through one square foot per second for a 1 °F temperature difference.
Heat Transfer Coefficient
A value expressing how much heat passes through a unit area per unit temperature difference over time.

Quick Knowledge Check

What does one kilocalorie (IT)/hour/square foot/°C measure?
Why is converting heat transfer coefficients between these units important?
Which assumption is required for accurate conversion using this tool?