What is the calorie (IT) unit used for?

It is a historical energy unit used in classical thermodynamics and steam-engine calculations, especially in older steam tables.

Why convert calorie (IT) to kilojoule?

To modernize and interpret older energy data using the SI-based kilojoule unit for scientific and engineering consistency.

Is the calorie (IT) the same as other calorie units?

No, calorie (IT) specifically refers to the International Steam Table calorie and should not be mixed with other calorie definitions.

How to Convert from Calorie (IT) [cal (IT), cal] to Kilojoule [kJ]?

Easily convert energy values from the historical calorie (IT) unit to the modern kilojoule (kJ) unit with this practical online converter. Understand key features, use cases, and step-by-step instructions.

Calorie (IT) [cal (IT), cal]

Kilojoule [kJ]

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

Calorie (IT) [cal (IT), cal] to Kilojoule [kJ] Conversion Table

Calorie (IT) [cal (IT), cal]	Kilojoule [kJ]

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 (IT) [cal (IT), cal] to Kilojoule [kJ] Conversion Table
Calorie (IT) [cal (IT), cal]	Kilojoule [kJ]

Explore More Energy Units Converter

What Is This Tool?

This converter facilitates the translation of energy measurements from the calorie (IT) unit—a historical energy measure used in classical thermodynamics—to kilojoules (kJ), an SI-derived energy unit widely adopted in scientific and engineering applications.

How to Use This Tool?

Enter the energy value measured in calorie (IT).
Select calorie (IT) as the original unit and kilojoule as the target unit.
Execute the conversion to receive the equivalent energy in kilojoules.

Key Features

Converts energy values from calorie (IT) to kilojoule easily.
Supports interpretation of legacy thermodynamic and steam table data.
Browser-based and user-friendly interface for quick conversions.
Enables compatibility with modern joule-based energy units.

Examples

Converting 10 calorie (IT) results in 0.041868 kilojoules.
Converting 100 calorie (IT) results in 0.41868 kilojoules.

Common Use Cases

Interpreting older steam tables and thermodynamic data for boilers and turbines.
Converting historical energy values to SI units for engineering literature.
Modernizing legacy scientific and thermodynamic datasets.
Analyzing chemical engineering and heat transfer systems.

Tips & Best Practices

Always verify the unit source to avoid confusion with other calorie definitions.
Use the tool when working with classical thermodynamics and legacy data.
Convert values carefully to maintain consistency with SI unit standards.

Limitations

The calorie (IT) is a historical and partially outdated unit.
May cause confusion if not distinguished from other calorie variants.
Precision depends on the original conditions defining calorie (IT).

Frequently Asked Questions

What is the calorie (IT) unit used for?: It is a historical energy unit used in classical thermodynamics and steam-engine calculations, especially in older steam tables.
Why convert calorie (IT) to kilojoule?: To modernize and interpret older energy data using the SI-based kilojoule unit for scientific and engineering consistency.
Is the calorie (IT) the same as other calorie units?: No, calorie (IT) specifically refers to the International Steam Table calorie and should not be mixed with other calorie definitions.

Key Terminology

Calorie (IT): A historical energy unit defined as the heat to raise 1 gram of water by 1 °C used in classical thermodynamics and steam tables.
Kilojoule (kJ): An SI unit of energy equal to 1,000 joules, commonly used in scientific and engineering contexts.
International Steam Table calorie: Another name for the calorie (IT), used in older thermodynamic calculations and energy conversions.

Quick Knowledge Check

What does the calorie (IT) represent?

Energy required to raise 1 gram of water by 1°C under specific conditions

Energy to heat 1 kilogram of water by 1°C

Standard food energy measurement

Which unit is the kilojoule derived from?

Calories

Joules

Watts

Why might you convert calorie (IT) values to kilojoules?

To align historical data with modern SI units

To increase the value numerically

To convert food energy labels

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