Online Power Units Converter
How to Convert from Kilojoule/second [kJ/s] to Kilocalorie (th)/second?

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

Learn how to convert power values from kilojoule per second (kJ/s) to kilocalorie (thermochemical)/second, a unit commonly used in thermal engineering and heat transfer calculations.

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

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

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

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

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  138. How to convert from kilojoule/second [kJ/s] to picojoule/second [pJ/s]?
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  140. How to convert from kilojoule/second [kJ/s] to femtojoule/second [fJ/s]?
  141. How to convert from attojoule/second [aJ/s] to kilojoule/second [kJ/s]?
  142. How to convert from kilojoule/second [kJ/s] to attojoule/second [aJ/s]?
  143. How to convert from joule/hour [J/h] to kilojoule/second [kJ/s]?
  144. How to convert from kilojoule/second [kJ/s] to joule/hour [J/h]?
  145. How to convert from joule/minute [J/min] to kilojoule/second [kJ/s]?
  146. How to convert from kilojoule/second [kJ/s] to joule/minute [J/min]?
  147. How to convert from kilojoule/hour [kJ/h] to kilojoule/second [kJ/s]?
  148. How to convert from kilojoule/second [kJ/s] to kilojoule/hour [kJ/h]?
  149. How to convert from kilojoule/minute [kJ/min] to kilojoule/second [kJ/s]?
  150. How to convert from kilojoule/second [kJ/s] to kilojoule/minute [kJ/min]?

What Is This Tool?

This converter helps you change power measurements from kilojoule per second, a unit representing energy transfer rate equivalent to 1,000 joules per second, into kilocalorie (thermochemical) per second, a unit often used for thermal power and heat flow rate based on thermochemical calories.

How to Use This Tool?

  • Enter the power value in kilojoule/second (kJ/s) you wish to convert.
  • Select kilocalorie (th)/second as the target unit.
  • Click the convert button to see the result instantly.

Key Features

  • Converts power units from kilojoule/second to kilocalorie (th)/second quickly and easily.
  • Suitable for applications in HVAC, thermal engineering, boilers, and calorimetry.
  • Browser-based tool requiring no installation.
  • Supports precise unit conversion with a clear conversion factor.

Examples

  • 5 kJ/s converts to approximately 1.195 kilocalorie (th)/second.
  • 10 kJ/s converts to roughly 2.39 kilocalorie (th)/second.

Common Use Cases

  • Rating electrical and mechanical power outputs of appliances and motors.
  • Quantifying thermal energy transfer in heating, ventilation, air conditioning, and boilers.
  • Specifying turbine or engine power in industrial and power generation sectors.
  • Reporting heat release rates during calorimetry and thermal testing.
  • Sizing heat exchangers and HVAC systems using calorie-based units.

Tips & Best Practices

  • Ensure units are steady state power values to maintain conversion validity.
  • Use the thermochemical calorie basis when performing heat transfer calculations.
  • Be mindful of unit definitions, especially when comparing with other calorie types.

Limitations

  • Kilocalorie (th)/second is linked specifically to the thermochemical calorie and differs from other calorie definitions.
  • Not suitable for transient or non-uniform heat transfer conditions, as the conversion assumes steady power.

Frequently Asked Questions

What does kilojoule per second measure?
Kilojoule per second measures power as the rate of energy transfer, equal to 1,000 joules per second, equivalent to one kilowatt.

In what contexts is kilocalorie (th)/second used?
It is used to quantify thermal power or heat flow rates in heating elements, boilers, calorimetry, and HVAC system design using thermochemical calories.

Can I use this conversion for non-steady state power?
No, this conversion assumes steady state power and may not be accurate for transient or varying heat transfer scenarios.

Key Terminology

Kilojoule/second (kJ/s)
A power unit representing energy transfer rate of 1,000 joules per second, equivalent to one kilowatt.
Kilocalorie (th)/second
A power unit measuring heat transfer rate equal to one thermochemical kilocalorie per second, equal to exactly 4184 watts.
Thermochemical calorie
A calorie definition used as the base energy unit for kilocalorie (th)/second, differing slightly from other calorie definitions.

Quick Knowledge Check

What unit does 1 kilojoule/second equate to in watts?
Which unit is based on the thermochemical calorie?
Is the kilocalorie (th)/second unit suitable for transient heat transfer?