E = mc2 Calculator Mass-Energy Equivalence Converter Solve for Energy (E) Solve for Mass (m) Solve for c Energy (E) Joules (J) Kilojoules (kJ) Kilowatt-hours (kWh) Mega-electron Volts (MeV) Mass

Gravitational Potential Energy U = mgh Solve for Energy (U) Solve for Mass (m) Solve for Height (h) Energy (U) Joules (J) Kilojoules (kJ) Mass (m) kilogram (kg) gram (g)

Percent Error Calculator Calculate the precision of your measurements. Observed (Measured) Value True (Accepted) Value Calculate Reset

Advanced Interactive Kinetic Energy Calculator Theory & Formulas: Kinetic Energy Kinetic Energy (KE) is the energy that an object possesses due to its motion. It is a scalar quantity, meaning