Explore principles of motion, energy, force, and thermodynamics using our free online physics calculators for students, teachers, and professionals.
9 calculators available
Calculate velocities and energies in collision scenarios
Find the center of mass for multiple objects
Calculate angular momentum and torque
Calculate rotational inertia for various shapes
Analyze force equilibrium in static systems
Calculate frictional forces and coefficients
Calculate relative motion between objects
Calculate maximum height, range, and time of flight
Solve the 4 kinematic SUVAT equations
6 calculators available
Calculate gravitational potential in fields
Calculate escape velocity for celestial bodies
Calculate event horizon radius
Convert between astronomical distance units
Calculate recession velocity and distance
Calculate stellar brightness and temperature
5 calculators available
Solve wave propagation equations
Calculate beat frequency from interfering waves
Analyze resonance frequencies
Calculate sound speed in different materials
Calculate apparent frequency shifts
5 calculators available
Calculate lens and mirror focal lengths
Design lenses with specific properties
Calculate diopter and magnification
Analyze double-slit interference patterns
Calculate wavelength and spacing
7 calculators available
Calculate charge distribution
Calculate electron flow in conductors
Measure magnetic fields using Hall effect
Analyze AC circuit behavior
Calculate AC power efficiency
Calculate current penetration depth
Solve relationships between V, I, R, and P
5 calculators available
Calculate energy from mass conversion
Calculate nuclear binding energy
Calculate radioactive decay rates
Calculate energy gaps in materials
Analyze crystal structure using X-rays