Enthalpy Unit Converter
Quickly convert between joules (J), kilojoules (kJ), calories (cal) and British thermal units (BTU)
Unit Converter
Enter any enthalpy value and instantly see the equivalent in all major enthalpy and energy units used in thermodynamics, physics, chemical engineering, and industrial energy systems.
About the Enthalpy Unit Converter
EngLab’s Enthalpy Unit Converter is a free online tool that allows you to instantly convert between joules (J), kilojoules (kJ), calories (cal), and British thermal units (BTU). The live conversion table updates automatically, providing accurate results for thermodynamics calculations, chemical reactions, heat transfer analysis, HVAC design, and power engineering.
How to Use the Enthalpy Converter
Enter a numerical value in the input field, select the corresponding unit from the dropdown, and view instant conversions to all other supported units. Ideal for engineers, students, and researchers performing energy, heat, and thermodynamic calculations.
Popular Enthalpy Conversions
- J to kJ – convert joules to kilojoules
- kJ to BTU – convert kilojoules to British thermal units
- cal to J – convert calories to joules
- BTU to kJ – convert British thermal units to kilojoules