What does kilocalorie (th)/second measure?

It measures power as the rate of heat transfer equal to one thermochemical kilocalorie per second.

What is Btu (IT)/hour used for?

It expresses rates of heat transfer as British thermal units per hour, commonly used in HVAC and heating system ratings.

Why convert between these units?

Conversion helps compare and specify thermal power values across different energy unit systems in heating and cooling industries.

How to Convert from Kilocalorie (th)/second to Btu (IT)/hour [Btu/h]

Learn how to convert power measurements from kilocalorie (th)/second to Btu (IT)/hour accurately using this online unit converter tool designed for thermal power and heat transfer applications.

Kilocalorie (th)/second

Btu (IT)/hour [Btu/h]

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

Kilocalorie (th)/second to Btu (IT)/hour [Btu/h] Conversion Table

Kilocalorie (th)/second	Btu (IT)/hour [Btu/h]

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)/second to Btu (IT)/hour [Btu/h] Conversion Table
Kilocalorie (th)/second	Btu (IT)/hour [Btu/h]

Explore More Power Units Converter

What Is This Tool?

This converter allows you to transform power units from kilocalorie (th)/second to Btu (IT)/hour, which are commonly used in heating, cooling, and thermal energy contexts.

How to Use This Tool?

Enter the value in kilocalorie (th)/second that you want to convert
Select kilocalorie (th)/second as the input unit and Btu (IT)/hour as the output unit
Click the convert button to get the equivalent value in Btu (IT)/hour
Use the result to compare or specify thermal power values in desired units

Key Features

Converts thermal power from kilocalorie (th)/second to Btu (IT)/hour
Uses exact conversion rate based on thermochemical calorie and British thermal unit
Browser-based and easy to use for engineers and technicians
Supports applications in HVAC, boiler and furnace design, and calorimetry

Examples

2 kilocalorie (th)/second equals 28552.801186014 Btu (IT)/hour
0.5 kilocalorie (th)/second equals 7138.2002965035 Btu (IT)/hour

Common Use Cases

Specifying heat output of heating elements, boilers, or burners
Rating HVAC equipment and air-conditioner or furnace capacity
Estimating building heat loss/gain and sizing heat exchangers
Reporting heat release rates in calorimetry and thermal testing

Tips & Best Practices

Always ensure you use the thermochemical calorie definition for kilocalorie (th)/second
Check conversion results for accuracy especially in precise engineering contexts
Be aware of the units representing steady-state power; transient conditions need special analysis
Understand the context of heat transfer rates to select appropriate unit conversions

Limitations

Differences between thermochemical calories and other calorie types can affect conversions
Minor discrepancies may occur if conversion constants are rounded
Units assume steady heat transfer rates, not suitable for transient thermal processes

Frequently Asked Questions

What does kilocalorie (th)/second measure?: It measures power as the rate of heat transfer equal to one thermochemical kilocalorie per second.
What is Btu (IT)/hour used for?: It expresses rates of heat transfer as British thermal units per hour, commonly used in HVAC and heating system ratings.
Why convert between these units?: Conversion helps compare and specify thermal power values across different energy unit systems in heating and cooling industries.

Key Terminology

Kilocalorie (th)/second: A unit of power equal to one thermochemical kilocalorie per second, used to measure heat transfer rate.
Btu (IT)/hour: A unit of power expressing the rate of heat transfer in British thermal units per hour based on the International Table.
Thermochemical calorie: A calorie unit used as a base for measuring heat energy in thermochemical contexts.

Quick Knowledge Check

What does kilocalorie (th)/second represent?

A unit of electric power

A unit of thermal power based on thermochemical calorie

A unit of mechanical energy

Btu (IT)/hour is primarily used to measure what?

Electrical current

Heat transfer rate in British thermal units per hour

Mass flow of fluids

Why must rounding be considered in these conversions?

It affects the unit type

It can introduce minor discrepancies in results

It changes the physical meaning of power

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