Energy Conversion Calculator
This calculator provides a precise bridge between the British Thermal Unit (BTU), commonly used in HVAC and heating applications, and the Joule (J), the standard SI unit for energy and work.
Use this tool to:
- Convert thermal energy ratings into electrical equivalents to estimate the power requirements of heating elements or cooling systems.
- Normalize energy data when working with international project specifications that mix Imperial and Metric units.
- Identify heat dissipation requirements by translating thermal load into Joules for thermodynamic calculations.
Ultimate Energy Converter
Expand your toolbox
Simplify hardware and firmware development using the Quickboards Library. Eliminate R&D uncertainty and cut design time by assembling subcircuit schematics from a library of Processors, Sensors, Power Management, ADC/DACs, Memory, Interface circuits and more. Download the full library here.

