Energy/Heat Converter

This energy and heat unit conversion tool supports bidirectional input and real-time calculation, allowing users to freely switch and compute between different units. Simply enter a value on either side, and the system will automatically calculate and sync the corresponding result on the other side.

The tool supports a variety of commonly used energy and heat units, including joules (J), kilojoules (kJ), megajoules (MJ), calories (cal), kilocalories (kcal), watt-hours (Wh), kilowatt-hours (kWh), British thermal units (BTU), and electronvolts (eV), which are commonly used in the physical sciences. These units are widely applied in fields such as physics, nutrition, engineering, electricity calculations, and scientific research.