Calculate density, mass, or volume using ρ=m/V. Works for solids, liquids, and gases with unit support.

Calculate kinetic energy from mass and velocity. Get joules instantly and compare speeds with accurate results.

Calculate gravitational potential energy from mass, height, and gravity. Get results in joules with unit support.

Calculate work (J) using force, distance, and angle. Supports horizontal, vertical, and angled forces.

Calculate work done and power output from force, distance, time, and angle. Outputs joules and watts.

Solve projectile motion for range, flight time, max height, and final velocity using launch angle and speed.

Calculate free fall time, distance, and impact speed with gravity. Includes initial velocity option and SI units.

Calculate gravitational force between two masses using distance. Supports SI units and scientific notation.

Solve PV=nRT for pressure, volume, moles, or temperature. Includes unit conversions and gas constant options.