Most Popular Calculators
physics
Parallel Resistor
Our Parallel Resistor Calculator lets you instantly deduce the equivalent resistance from all resistors connected in parallel, according to Ohm's law.
physics
Hooke's Law
Instantly determine the force in a spring (stretched or compressed) according to Hooke's Law using our spring force (Hooke's Law) calculator.
physics
Doppler Effect
Determine the apparent change in the frequency of a wave caused by relative motion between the source of the wave and the observer using our Doppler Effect Calculator.
physics
Torque
Our Torque Calculator lets you conveniently determine the torque arising in a rotating object using values of Force, and Distance.