General Special Relativity Calculator Select Calculation Type Choose a relativistic phenomenon to calculate: Time Dilation Length Contraction Relativistic Kinetic Energy Relativistic Velocity Addition Calculator Inputs Time Dilation Proper Time (t0):

Force Calculator F = m × a Solve for Force (F) Solve for Mass (m) Solve for Acceleration (a) Force (F) Newtons (N) Pound-force (lbf) Mass (m) kilogram (kg) gram

Gravitational Time Dilation Calculator Introduction This calculator demonstrates Gravitational Time Dilation, a phenomenon predicted by Albert Einstein's theory of General Relativity. It shows how time passes at different rates for

Advanced Interactive Physics Calculator How to Use: Select Formula: Choose the physics formula you want to use from the dropdown menu. Enter Known Values: Input the required values for the