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Physics Calculators

Motion, force, energy, electricity, and practical physics calculators.

Speed Distance Time CalculatorCalculate average speed and pace from distance and travel time using metric or imperial units.Force CalculatorCalculate force from mass and acceleration using Newton's second law.Kinetic Energy CalculatorEstimate kinetic energy from mass and velocity.Ohm's Law CalculatorCalculate resistance and power from voltage and current.Density CalculatorCalculate density from mass and volume.Pressure CalculatorCalculate pressure from force and area.Projectile Motion CalculatorEstimate ideal projectile range, maximum height, and flight time from launch speed and angle.Momentum CalculatorCalculate momentum and kinetic energy from mass and velocity.Work and Energy CalculatorCalculate mechanical work and power from force, distance, angle, and time.Acceleration CalculatorCalculate acceleration from initial velocity, final velocity, and time.Torque CalculatorCalculate torque from force, lever arm, and angle.Wave Speed CalculatorCalculate wave speed and period from frequency and wavelength.