What does kilocalorie (th)/hour measure?

It measures power as the rate of heat flow, defined by thermochemical kilocalories of energy transferred per hour.

Why convert kilocalorie (th)/hour to kilojoule/second?

To express thermal power in SI units and ensure compatibility with modern HVAC, mechanical, and electrical systems.

Is kilojoule/second the same as kilowatt?

Yes, 1 kilojoule per second (kJ/s) is equivalent in magnitude to 1 kilowatt (kW).

How to Convert from Kilocalorie (th)/hour to Kilojoule/second [kJ/s]

Learn how to convert kilocalorie (th)/hour to kilojoule per second [kJ/s] easily with this online power unit converter. Understand the conversion formula, use cases, examples, and tips for accurate thermal power conversions.

Kilocalorie (th)/hour

Kilojoule/second [kJ/s]

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Kilocalorie (th)/hour to Kilojoule/second [kJ/s] Conversion Table

Kilocalorie (th)/hour	Kilojoule/second [kJ/s]

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

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Interval

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

Kilocalorie (th)/hour to Kilojoule/second [kJ/s] Conversion Table
Kilocalorie (th)/hour	Kilojoule/second [kJ/s]

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What Is This Tool?

This converter allows you to convert power values from kilocalorie (th)/hour, a legacy unit used primarily in thermal applications, to kilojoule per second [kJ/s], a modern SI unit equivalent to kilowatt. It is designed to assist with translating thermal power ratings into standardized units for use in HVAC, mechanical, and electrical power systems.

How to Use This Tool?

Enter the value in kilocalorie (th)/hour that you want to convert.
Select kilocalorie (th)/hour as the original unit and kilojoule per second [kJ/s] as the target unit.
Click the convert button to get the equivalent power value in kilojoule per second.
Review the result and apply it in your thermal or power engineering calculations.

Key Features

Converts kilocalorie (th)/hour to kilojoule per second [kJ/s] using a precise conversion rate.
Supports legacy thermal power units commonly used in heating, ventilation, and appliance specifications.
Provides clear formulas and practical examples for quick conversions.
Browser-based and easy to use without requiring installation.
Suitable for professionals in HVAC, mechanical engineering, and power generation.

Examples

10 kilocalorie (th)/hour equals approximately 0.011622222 kilojoule per second [kJ/s].
50 kilocalorie (th)/hour converts to roughly 0.05811111 kilojoule per second [kJ/s].

Common Use Cases

Converting thermal power ratings of small heaters and cooking appliances into SI units.
Expressing thermal energy transfer rates in HVAC load calculations.
Comparing heating capacities of refrigeration or heat-exchange equipment using legacy and modern units.
Rating electrical or mechanical power for motors and generators aligned with thermal power values.
Specifying turbine or engine power in industrial and power generation settings.

Tips & Best Practices

Ensure correct selection of the original and target units to avoid conversion errors.
Use this tool to standardize thermal power specifications for compatibility in engineering projects.
Validate the converted values when integrating with purely electrical contexts due to unit legacy constraints.

Limitations

Kilocalorie (th)/hour is a legacy thermal unit that may not directly apply in strictly electrical power measurements.
Conversion accuracy depends on proper use of thermochemical calorie definitions and constants.
This tool is primarily designed for thermal and mechanical power contexts, not exclusive electrical applications.

Frequently Asked Questions

What does kilocalorie (th)/hour measure?: It measures power as the rate of heat flow, defined by thermochemical kilocalories of energy transferred per hour.
Why convert kilocalorie (th)/hour to kilojoule/second?: To express thermal power in SI units and ensure compatibility with modern HVAC, mechanical, and electrical systems.
Is kilojoule/second the same as kilowatt?: Yes, 1 kilojoule per second (kJ/s) is equivalent in magnitude to 1 kilowatt (kW).

Key Terminology

Kilocalorie (th)/hour: A legacy unit of power measuring heat flow rate, defined as one thermochemical kilocalorie transferred per hour.
Kilojoule per second (kJ/s): An SI unit of power equal to 1,000 joules transferred per second, equivalent to one kilowatt.
Power: The rate at which energy is transferred or converted per unit time.

Quick Knowledge Check

What is the SI equivalent unit of kilocalorie (th)/hour used in this converter?

Watts (W)

Kilojoule per second (kJ/s)

Calories per second (cal/s)

Which industry commonly uses kilocalorie (th)/hour for thermal power ratings?

HVAC and appliance manufacturing

Software development

Marine navigation

1 kilojoule per second equals:

1000 watts

1 watt

0.001 kilocalorie (th)/hour

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