Calculators

Converts a distance in light-years to other units of length, such as kilometers, miles, astronomical units, and parsecs.

Calculates distances in Astronomical Units (AU), where 1 AU is the average distance between the Earth and the Sun.

Calculates the material removal rate (MRR) based on the volume of material removed and the machining time.

Calculates the force of static or kinetic friction based on the normal force and coefficient of friction.

This calculator applies Newton's Second Law (F=ma) to find force, mass, or acceleration. You can input any two values to calculate the third.

Calculates trajectory parameters (range, height, time of flight, velocity) for an object launched at an angle.

Converts Newton meters (Nm), a unit of torque, to other torque measurement units.

Solves kinematic equations for motion with constant acceleration (Displacement, Initial Velocity, Final Velocity, Acceleration, Time).

Calculates velocity based on displacement and time, or using kinematic equations.

Calculates the sum of two or more vectors. Enter the x and y components of each vector, and the calculator will determine the resultant vector.