Physics Calculators

Velocity Calculator

Enter any two of velocity, distance, or time to solve for the third.

Force Calculator (F = ma)

Enter mass and acceleration to find force, or solve for mass or acceleration from the other two values.

Kinetic Energy Calculator

Enter mass (kg) and velocity (m/s) to calculate kinetic energy in joules.

Ohm's Law Calculator

Enter any two of voltage (V), current (A), or resistance (Ω) to solve for the others.

Density Calculator

Enter any two of mass, volume, or density to solve for the third.

Acceleration Calculator

Enter initial velocity, final velocity, and time to calculate acceleration and distance traveled.

Projectile Motion Calculator

Enter initial velocity and launch angle to get max height, range, and time of flight.

Power Calculator (Physics)

Enter work and time, or force and velocity, to calculate power in watts, kW, and horsepower.

Momentum Calculator

Enter mass (kg) and velocity (m/s) to calculate momentum in kg⋅m/s.

Potential Energy Calculator

Enter mass (kg) and height (m) to calculate gravitational potential energy in joules.

Half-Life Calculator

Enter initial amount, half-life period, and time to calculate remaining and decayed amounts.