What does kilocalorie (th)/hour/meter/°C measure?

It measures thermal conductivity as the heat flow in kilocalories per hour through one meter of material thickness with a one degree Celsius temperature difference.

Why convert kilocalorie (th) units to kilocalorie (IT)?

Conversion helps to align legacy or regional data with international standards and ensures accurate thermal conductivity comparisons.

Is the difference between these units significant?

The difference is very small, approximately 0.07%, but precise calculations and standards compliance require the correct conversion.

How to Convert from Kilocalorie (th)/hour/meter/°C to Kilocalorie (IT)/hour/meter/°C?

Easily convert thermal conductivity values from kilocalorie (th)/hour/meter/°C to kilocalorie (IT)/hour/meter/°C with our precise unit converter tool designed for building engineering and HVAC applications.

Kilocalorie (th)/hour/meter/°C

Kilocalorie (IT)/hour/meter/°C

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

Kilocalorie (th)/hour/meter/°C to Kilocalorie (IT)/hour/meter/°C Conversion Table

Kilocalorie (th)/hour/meter/°C	Kilocalorie (IT)/hour/meter/°C

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Kilocalorie (th)/hour/meter/°C to Kilocalorie (IT)/hour/meter/°C Conversion Table
Kilocalorie (th)/hour/meter/°C	Kilocalorie (IT)/hour/meter/°C

Explore More Thermal Conductivity Units Converter

What Is This Tool?

This converter allows users to transform thermal conductivity measurements from kilocalorie (th)/hour/meter/°C to kilocalorie (IT)/hour/meter/°C, supporting accurate data alignment across engineering standards and legacy datasets.

How to Use This Tool?

Enter the thermal conductivity value in kilocalorie (th)/hour/meter/°C into the input field.
Select kilocalorie (th)/hour/meter/°C as the source unit and kilocalorie (IT)/hour/meter/°C as the target unit.
Click the convert button to obtain the equivalent value in kilocalorie (IT)/hour/meter/°C.
Use the result for building engineering, HVAC design, or industrial heat transfer analysis.

Key Features

Converts thermal conductivity units from kilocalorie (th)/hour/meter/°C to kilocalorie (IT)/hour/meter/°C
Provides a conversion formula based on a precise conversion rate
Supports building, HVAC, and industrial heat transfer calculations
Helps align regional or outdated units with current international conventions
Browser-based and easy to use without requiring installation

Examples

1 kilocalorie (th)/hour/meter/°C equals 0.9993312315 kilocalorie (IT)/hour/meter/°C
5 kilocalorie (th)/hour/meter/°C converts to 4.9966561575 kilocalorie (IT)/hour/meter/°C

Common Use Cases

Specifying thermal conductivity of insulation for walls, roofs, and windows in building engineering.
Comparing heat-transfer characteristics of materials in HVAC and energy-loss calculations where non-SI units are used.
Converting legacy or region-specific technical data to align with international thermal conductivity standards.
Sizing heat exchangers and piping based on kcal/(h·m·°C) values from older design documentation.

Tips & Best Practices

Always confirm the original unit used in your data to select the correct conversion direction.
Use this converter to maintain consistency when integrating legacy thermal conductivity data with current standards.
Consider this unit conversion particularly when precision is critical despite the small difference between units.
Switch to SI units like W/(m·K) for scientific calculations when possible to align with modern conventions.

Limitations

The difference between the kilocalorie (th) and kilocalorie (IT) units is very slight, about 0.07%.
For many practical applications, these units can be treated as nearly equivalent, but exact conversions are necessary for compliance and precise engineering.
Both units are non-SI and are gradually being replaced by W/(m·K) in scientific and international standards.

Frequently Asked Questions

What does kilocalorie (th)/hour/meter/°C measure?: It measures thermal conductivity as the heat flow in kilocalories per hour through one meter of material thickness with a one degree Celsius temperature difference.
Why convert kilocalorie (th) units to kilocalorie (IT)?: Conversion helps to align legacy or regional data with international standards and ensures accurate thermal conductivity comparisons.
Is the difference between these units significant?: The difference is very small, approximately 0.07%, but precise calculations and standards compliance require the correct conversion.

Key Terminology

Kilocalorie (th)/hour/meter/°C: A unit measuring heat flow in kilocalories per hour through a meter thickness of material for a temperature difference of 1 °C, often used in building and HVAC contexts.
Kilocalorie (IT)/hour/meter/°C: A thermal conductivity unit representing heat flow of one kilocalorie (International Table) per hour through a meter thickness for a 1 °C temperature difference.
Thermal conductivity: The rate at which heat passes through a material of specified thickness and temperature difference.

Quick Knowledge Check

What physical property do both kilocalorie (th) and kilocalorie (IT) units measure?

Electrical resistance

Thermal conductivity

Fluid pressure

The conversion factor from kilocalorie (th)/hour/meter/°C to kilocalorie (IT)/hour/meter/°C is approximately:

1.162

0.9993312315

0.07

In which fields is this unit conversion primarily used?

Building engineering and HVAC design

Pharmacology

Astronomy

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