MassEnergyTool

MassEnergyTool is to make complex nuclear and energy calculations easy and accessible. It helps you quickly convert between mass excess and energy, or atomic mass units and MeV.

You can estimate the financial cost of mass-to-energy conversion in real-world units like kWh. The app also supports calculations for beta decay, alpha decay, and reaction thresholds. It includes tools to explore relativistic energy–momentum relations and isotopic energy mixes.

Researchers, students, and professionals can use it to check fission or fusion yields per event. With features like Q-value defect solving and decay energy splits, it saves time and reduces errors. MassEnergyTool is your all-in-one companion for accurate nuclear and energy physics calculations.