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

How to Convert from Kilojoule/second [kJ/s] to Btu (th)/hour [Btu (th)/h]?

Learn how to convert power measurements from kilojoule per second (kJ/s) to British thermal units per hour (Btu (th)/h), a useful unit conversion in HVAC and thermal system applications.

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

Kilojoule/second [kJ/s] Btu (th)/hour [Btu (th)/h]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
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Kilojoule/second [kJ/s] to Btu (th)/hour [Btu (th)/h] Conversion Table
Kilojoule/second [kJ/s] Btu (th)/hour [Btu (th)/h]

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  31. How to convert from femtowatt [fW] to kilojoule/second [kJ/s]?
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  35. How to convert from horsepower [hp, hp (UK)] to kilojoule/second [kJ/s]?
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  137. How to convert from picojoule/second [pJ/s] to kilojoule/second [kJ/s]?
  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 allows you to transform power values from kilojoule per second (kJ/s) to British thermal unit per hour (Btu (th)/h), facilitating comparison and specification of power and heat transfer rates in different unit systems.

How to Use This Tool?

  • Enter the power value in kilojoule per second (kJ/s) into the input field.
  • Select the target unit as Btu (th)/hour [Btu (th)/h].
  • Click the convert button to see the equivalent power in Btu (th)/hour.
  • Use the result to assist in HVAC design or thermal system calculations.

Key Features

  • Converts power units between kilojoule/second and Btu (th)/hour accurately.
  • Supports use in HVAC, thermal engineering, and energy management contexts.
  • Easy to use with straightforward input and output for power values.
  • Browser-based tool with immediate conversion results.

Examples

  • Convert 2 kJ/s: 2 × 3414.42594972 = 6828.85 Btu (th)/h
  • Convert 0.5 kJ/s: 0.5 × 3414.42594972 = 1707.21 Btu (th)/h

Common Use Cases

  • Rating electrical or mechanical power in appliances, motors, and generators.
  • Quantifying thermal energy transfer rates in HVAC and boiler systems.
  • Sizing and specifying heat output for furnaces, air conditioners, and boilers.
  • Estimating building heating and cooling loads or refrigeration capacity.

Tips & Best Practices

  • Ensure steady-state power conditions when performing conversions.
  • Double-check unit selections to avoid confusion between similar power units.
  • Consider regional unit preferences when sharing specifications internationally.
  • Use this conversion to express power ratings familiar to HVAC and thermal system professionals.

Limitations

  • Assumes steady-state power transfer; not valid for transient thermal situations.
  • Btu (th)/hour is mainly used regionally, limiting its global applicability.
  • Practical results may be affected by rounding during engineering calculations.

Frequently Asked Questions

Why convert kilojoule/second to Btu (th)/hour?
This conversion helps express power ratings in units familiar to HVAC and thermal system design, facilitating specification of heating or cooling loads.

Is Btu (th)/hour used worldwide?
The Btu (th)/hour unit is primarily used in the United States and may have limited application internationally.

Does this conversion work for transient thermal conditions?
No, the conversion assumes steady-state power transfer and does not account for temporary or changing thermal conditions.

Key Terminology

Kilojoule per second (kJ/s)
A unit of power representing energy transfer at 1,000 joules per second, equivalent to one kilowatt.
Btu (th)/hour
A power unit denoting one thermochemical British thermal unit of heat transferred per hour, used mainly in HVAC and thermal applications.

Quick Knowledge Check

What does 1 kilojoule per second equal in watts?
Which of the following is a use case for converting kJ/s to Btu (th)/h?
What limitation should be considered when using this conversion?