Physics Calculators
Access free, interactive calculators for physics. Click any tool to open the workspace on WebCalcSys.com.
All Physics → 204+ Calculators
Browse 200+ calculators covering mechanics, thermodynamics, E&M, optics, waves, fluid, modern, nuclear, astronomy.
Force Calculator
Calculate force, mass, or acceleration (F=ma).
Ohm's Law
Calculate voltage, current, resistance, and power.
Kinetic Energy
Calculate kinetic energy from mass and velocity (KE=½mv²).
Pressure Calculator
Calculate pressure, force, or area (P=F/A).
Gravitational Force
Calculate gravity between two masses.
Speed Distance Time
Calculate speed, distance, or time for travel.
Projectile Motion
Calculate range, height, and time of flight.
Newton's Laws
Calculate force, mass, or acceleration.
Kinematics Solver
Solve kinematic equations for motion.
Inclined Plane
Calculate forces on an inclined plane.
Ideal Gas Law
Calculate pressure, volume, or temperature.
Bernoulli Equation
Apply Bernoulli's principle for fluid flow.
Buoyancy Calculator
Calculate buoyant force using Archimedes' principle.
Flow Rate Calculator
Calculate volumetric flow rate and fluid velocity.
Lens Equation
Calculate focal length and image distance.
Einstein E=mc²
Calculate energy from mass.
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