What is a kilocalorie (IT)/second?

It is a power unit representing one kilocalorie (International Table) of energy transferred per second, equal to about 4,186.8 watts.

Are kilocalorie (IT)/second and other calorie-based units the same?

No, the kilocalorie (IT) specifically uses the International Table definition and differs from other calorie definitions; mixing them may lead to errors.

Convert Kilocalorie (IT)/second to Gigajoule/second (GJ/s) Easily

Q: Why convert kilocalorie (IT)/second to gigajoule/second?

Converting to gigajoule/second allows comparison of smaller thermal or metabolic power values with very large industrial or electrical power scales.

Learn how to convert power units from kilocalorie (International Table) per second to gigajoule per second with this practical online unit converter tool.

Kilocalorie (IT)/second

Gigajoule/second [GJ/s]

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Kilocalorie (IT)/second to Gigajoule/second [GJ/s] Conversion Table

Kilocalorie (IT)/second	Gigajoule/second [GJ/s]

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Kilocalorie (IT)/second to Gigajoule/second [GJ/s] Conversion Table
Kilocalorie (IT)/second	Gigajoule/second [GJ/s]

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What Is This Tool?

This converter tool enables users to translate power values measured in kilocalorie (IT) per second into gigajoule per second, helping bridge measurements from older energy units to modern SI power units.

How to Use This Tool?

Enter the power value in kilocalorie (IT) per second into the input field.
Select the target unit as gigajoule per second (GJ/s).
Click the convert button to see the equivalent power value in gigajoules per second.
Use the result for comparisons or further calculations in large-scale power contexts.

Key Features

Converts kilocalorie (IT)/second to gigajoule/second efficiently.
Based on standardized conversion rate between these units.
Supports energy measurement translation for scientific and engineering analysis.
Ideal for comparing small-scale thermal energy rates with large industrial power figures.
Browser-based and simple to use without needing additional software.

Examples

100 kilocalorie (IT)/second converts to 0.00041868 gigajoule/second.
50 kilocalorie (IT)/second converts to 0.00020934 gigajoule/second.

Common Use Cases

Reporting heat-transfer rates in older scientific literature using the International Table calorie.
Converting metabolic power rates for physiological or biomedical data analysis.
Comparing thermal output of small heaters or laboratory heat sources to large-scale power values.
Expressing electrical capacity of power plants in gigajoule per second units.
Characterizing large engine or rocket propulsion power in engineering studies.

Tips & Best Practices

Verify unit definitions carefully to avoid mixing kilocalorie (IT) with other calorie types.
Use this tool to ensure consistent unit comparison between different power measurement scales.
Apply conversions thoughtfully when scaling from small laboratory measurements to gigawatt ranges.
Double-check conversions if precise high-level accuracy is required due to rounding considerations.

Limitations

Kilocalorie (IT)/second is uncommon in modern large-scale power calculations because it is non-SI and relatively small.
Rounding during conversion can affect precision, especially when converting small values to gigawatt orders.
Errors may occur if kilocalorie (IT) is confused with other calorie units such as thermochemical calorie.

Frequently Asked Questions

What is a kilocalorie (IT)/second?: It is a power unit representing one kilocalorie (International Table) of energy transferred per second, equal to about 4,186.8 watts.
Why convert kilocalorie (IT)/second to gigajoule/second?: Converting to gigajoule/second allows comparison of smaller thermal or metabolic power values with very large industrial or electrical power scales.
Are kilocalorie (IT)/second and other calorie-based units the same?: No, the kilocalorie (IT) specifically uses the International Table definition and differs from other calorie definitions; mixing them may lead to errors.

Key Terminology

Kilocalorie (IT)/second: A power unit defined as one kilocalorie (International Table) of energy transferred every second, approximately 4,186.8 watts.
Gigajoule/second [GJ/s]: A power unit representing one billion joules of energy per second, equivalent to one gigawatt, used for describing very large power outputs.
International Table Calorie: A specific definition of calorie used internationally in older scientific contexts, distinct from other calorie variants.

Quick Knowledge Check

What does 1 kilocalorie (IT)/second equal in gigajoule/second?

0.00041868 GJ/s

0.0000041868 GJ/s

4.1868 GJ/s

Which unit is larger in power output?

Kilocalorie (IT) per second

Gigajoule per second

Both are equal

What is a common use for converting kilocalorie (IT)/second to GJ/s?

To study small-scale electrical circuits

To compare metabolic energy rates with industrial power scales

To measure speed of mechanical engines

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