What does calorie (th)/second measure?

Calorie (th)/second measures power as the transfer of one thermochemical calorie of energy per second.

Why convert calorie (th)/second to Btu (IT)/second?

Converting helps compare and specify heat transfer rates in units commonly used in industry and engineering.

Is the conversion exact for all applications?

The conversion uses exact thermochemical calorie and International Table BTU definitions but minor practical differences may exist.

How to Convert from Calorie (th)/second to Btu (IT)/second [Btu/s]

Learn how to convert power measurements from calorie (th)/second to Btu (IT)/second with ease using our unit converter tool, ideal for HVAC, industrial heating, and laboratory applications.

Calorie (th)/second

Btu (IT)/second [Btu/s]

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

Calorie (th)/second to Btu (IT)/second [Btu/s] Conversion Table

Calorie (th)/second	Btu (IT)/second [Btu/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

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.

Calorie (th)/second to Btu (IT)/second [Btu/s] Conversion Table
Calorie (th)/second	Btu (IT)/second [Btu/s]

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What Is This Tool?

This converter helps transform power values from calorie (th)/second, a thermal energy rate unit, into Btu (IT)/second, a common unit in heat transfer and industrial heating measurements.

How to Use This Tool?

Enter the power value in calorie (th)/second.
Select the source unit as calorie (th)/second and target unit as Btu (IT)/second.
Click convert to get the equivalent value in Btu (IT)/second.

Key Features

Converts thermal power from calorie (th)/second to Btu (IT)/second accurately.
Supports legacy and modern engineering heat measurement units.
Facilitates comparison of thermal data in laboratory and industrial contexts.

Examples

10 calorie (th)/second converts to 0.039656668 Btu (IT)/second.
100 calorie (th)/second converts to 0.39656668 Btu (IT)/second.

Common Use Cases

Reporting heat flow in laboratory calorimetry using thermochemical calories.
Specifying heating element power in older engineering documents.
Converting legacy thermal power data for HVAC and process calculations.
Sizing boilers and furnaces where BTU ratings are common.
Engineering calculations involving heat transfer and energy balance in BTU units.

Tips & Best Practices

Verify unit definitions as calorie and BTU types may vary across standards.
Use this tool to translate legacy measurements for modern SI unit comparison.
Ensure correct unit selection before conversion for precise results.

Limitations

Calorie (th)/second is a legacy unit less common in current practice.
Different calorie definitions can affect conversion accuracy.
Minor discrepancies may occur due to variations in BTU standards.

Frequently Asked Questions

What does calorie (th)/second measure?: Calorie (th)/second measures power as the transfer of one thermochemical calorie of energy per second.
Why convert calorie (th)/second to Btu (IT)/second?: Converting helps compare and specify heat transfer rates in units commonly used in industry and engineering.
Is the conversion exact for all applications?: The conversion uses exact thermochemical calorie and International Table BTU definitions but minor practical differences may exist.

Key Terminology

Calorie (th)/second: A power unit equal to one thermochemical calorie of energy transferred per second, where one calorie (th) is exactly 4.184 joules.
Btu (IT)/second: A power unit representing one International Table British thermal unit of energy transferred per second, commonly used in heat transfer calculations.
Thermochemical Calorie: A precise measurement of energy defined as exactly 4.184 joules, used as the base for calorie (th)/second units.

Quick Knowledge Check

What is the primary use of converting calorie (th)/second to Btu (IT)/second?

To measure electrical energy

To translate thermal power measurements into BTU-based units

To convert pressure units

One calorie (th)/second equals how many watts?

1.055 watts

4.184 watts

0.00397 watts

Which sector commonly uses Btu (IT)/second units?

HVAC and industrial heating

Pharmaceutical manufacturing

Digital electronics

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