What is the difference between calorie (th)/minute and calorie (IT)/second?

Calorie (th)/minute measures power in thermochemical calories per minute, while calorie (IT)/second measures power in International Table calories per second. Each calorie type has a slightly different energy value.

Why might I need to convert between these units?

Conversions are important for comparing heat transfer rates or metabolic data reported using different calorie definitions, ensuring consistency in scientific and engineering analyses.

Are the converted values exact?

The conversion uses a precise rate, but slight differences in calorie definitions mean small discrepancies can occur, so the values are close approximations.

How to Convert from Calorie (th)/minute to Calorie (IT)/second [cal/s]?

Learn how to convert power units from calorie (thermochemical) per minute to calorie (International Table) per second with this simple online converter. Understand the difference between these units and their common applications.

Calorie (th)/minute

Calorie (IT)/second [cal/s]

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

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

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

Explore More Power Units Converter

What Is This Tool?

This tool allows you to convert power values expressed in calorie (thermochemical) per minute to calorie (International Table) per second. It helps translate measurements using different calorie definitions commonly encountered in scientific, physiological, and engineering contexts.

How to Use This Tool?

Enter the value measured in calorie (th)/minute into the input field
Select calorie (th)/minute as the source unit and calorie (IT)/second as the target unit
Click the convert button to obtain the equivalent power in calorie (IT)/second
Review the converted result for use in your calculations or analysis

Key Features

Converts power units from calorie (th)/minute to calorie (IT)/second [cal/s]
Uses exact conversion rate based on energy definitions of each calorie type
Supports applications in calorimetry, metabolic studies, and heat-transfer analyses
Web-based, easy to use with no installation required
Accurately reflects differences between thermochemical and International Table calories

Examples

10 calorie (th)/minute converts to 0.166555205 calorie (IT)/second
50 calorie (th)/minute converts to 0.832776025 calorie (IT)/second

Common Use Cases

Reporting heat-release rates in laboratory calorimetry using different calorie definitions
Analyzing metabolic rates in physiology that express energy expenditure in calorie units
Characterizing energy transfer during food heating or cooking experiments
Converting historical thermal power measurements to align with modern SI units
Comparing data from various calorimetry methods that use distinct calorie standards

Tips & Best Practices

Confirm the calorie definition originally used to avoid conversion errors
Use this tool for steady-state energy transfer situations rather than highly dynamic systems
Cross-check results when integrating data from multiple sources with differing units
Understand the implications of slight differences between thermochemical and International Table calories
Apply conversions carefully in engineering or scientific reports to maintain consistency

Limitations

Defines an approximate equivalence due to subtle differences in calorie energy values
May not accurately reflect power during rapidly changing or non-continuous energy transfer
Requires knowledge of which calorie definition the original measurement used
Does not handle conversions beyond the specified calorie (th)/minute to calorie (IT)/second units
Small discrepancies may exist when comparing converted values across different sources

Frequently Asked Questions

What is the difference between calorie (th)/minute and calorie (IT)/second?: Calorie (th)/minute measures power in thermochemical calories per minute, while calorie (IT)/second measures power in International Table calories per second. Each calorie type has a slightly different energy value.
Why might I need to convert between these units?: Conversions are important for comparing heat transfer rates or metabolic data reported using different calorie definitions, ensuring consistency in scientific and engineering analyses.
Are the converted values exact?: The conversion uses a precise rate, but slight differences in calorie definitions mean small discrepancies can occur, so the values are close approximations.

Key Terminology

Calorie (th)/minute: A unit of power equal to one thermochemical calorie delivered per minute, quantifying the rate of heat or energy transfer.
Calorie (IT)/second [cal/s]: A unit of power representing how much heat energy in International Table calories is transferred each second.
Conversion Rate: The factor used to translate values from calorie (th)/minute to calorie (IT)/second, specifically 1 Calorie (th)/minute equals 0.0166555205 Calorie (IT)/second.

Quick Knowledge Check

Which unit measures power as thermochemical calories per minute?

Calorie (IT)/second

Calorie (th)/minute

Joule per second

What is a common use for converting calorie (th)/minute to calorie (IT)/second?

To compare data from different calorie-based systems

To measure mass flow rate

To calculate pressure differences

Why must you confirm the calorie type before converting?

Because calorie (th) and calorie (IT) have different energy values

Because the units are identical

Because conversion formulas change daily

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