What does kilocalorie (th)/second measure?

It measures thermal power as the rate of heat transfer equal to one thermochemical kilocalorie per second, commonly used for heat output and thermal testing.

What is horsepower [hp, hp (UK)] used for?

It is a non-SI mechanical power unit used to express work rate, often for engines, motors, pumps, and machinery specifications.

Why is this conversion important?

It enables translation of thermal power values into mechanical power units, facilitating compatibility and comparison in engineering and industrial applications.

How to Convert from Kilocalorie (th)/second to Horsepower [hp, hp (UK)]?

Convert power values from kilocalorie (th)/second to mechanical horsepower (hp, hp UK) using an accurate online unit converter tool designed for thermal and mechanical power comparisons.

Kilocalorie (th)/second

Horsepower [hp, hp (UK)]

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

Kilocalorie (th)/second to Horsepower [hp, hp (UK)] Conversion Table

Kilocalorie (th)/second	Horsepower [hp, hp (UK)]

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 Horsepower [hp, hp (UK)] Conversion Table
Kilocalorie (th)/second	Horsepower [hp, hp (UK)]

Explore More Power Units Converter

What Is This Tool?

This converter tool allows users to convert power measurements from kilocalorie (th)/second, a thermal power unit based on thermochemical calories, to horsepower (hp or hp UK), a mechanical power unit commonly used to express engine and motor output.

How to Use This Tool?

Enter the value in kilocalorie (th)/second you wish to convert
Select horsepower [hp, hp (UK)] as the target unit
Click the convert button to see the equivalent power in horsepower
Use the result to compare or specify power ratings in engineering contexts

Key Features

Converts kilocalorie (th)/second to mechanical horsepower accurately
Supports thermal power units tied to thermochemical calories
Facilitates comparison between heat transfer rates and mechanical power output
Browser-based and easy to use unit conversion interface
Offers examples with precise conversion rates for reference

Examples

1 kilocalorie (th)/second converts to approximately 5.6108 horsepower
2 kilocalorie (th)/second converts to about 11.2217 horsepower

Common Use Cases

Specifying heat output for heating elements, boilers, or burners
Comparing heat release rates in calorimetry and thermal testing
Sizing heat exchangers and HVAC components using calorie-based data
Rating automotive and motorcycle engine power in vehicle specs
Specifying power for pumps, electric motors, and small engines
Comparing marine engines, generators, and industrial machinery power

Tips & Best Practices

Ensure the horsepower variant matches mechanical/imperial hp for accurate conversion
Confirm that thermal energy units are compatible with thermochemical calories
Use steady-state power values for reliable conversion results
Double-check unit selections to avoid mixing thermal and mechanical units
Leverage examples to understand conversion scale before applying

Limitations

Different definitions of horsepower (mechanical vs. metric) can affect conversion accuracy
Kilocalorie (th)/second is specifically based on thermochemical calorie units
Conversion assumes steady and constant power rates, not transient conditions

Frequently Asked Questions

What does kilocalorie (th)/second measure?: It measures thermal power as the rate of heat transfer equal to one thermochemical kilocalorie per second, commonly used for heat output and thermal testing.
What is horsepower [hp, hp (UK)] used for?: It is a non-SI mechanical power unit used to express work rate, often for engines, motors, pumps, and machinery specifications.
Why is this conversion important?: It enables translation of thermal power values into mechanical power units, facilitating compatibility and comparison in engineering and industrial applications.

Key Terminology

Kilocalorie (th)/second: A power unit representing one thermochemical kilocalorie transferred per second, exactly equal to 4184 watts.
Horsepower (hp, hp UK): A mechanical power unit defined as 550 foot-pounds per second, approximately 745.7 watts, used for rating engines and machinery.
Thermochemical calorie: A specific calorie unit used as the base for kilocalorie (th)/second measurements related to heat transfer.

Quick Knowledge Check

What is the base energy unit for kilocalorie (th)/second?

Metric calorie

Thermochemical calorie

International calorie

Which horsepower variant does this conversion apply to?

Metric horsepower

Mechanical/imperial horsepower

Electrical horsepower

What power does 1 kilocalorie (th)/second approximately convert to?

745.7 horsepower

5.6108 horsepower

4184 horsepower

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