Physics Calculators

Force, energy, momentum, and physics problem solvers

9 calculators

Calculate voltage, current, or resistance using Ohm's Law (V = I × R)

Calculate electrical power using voltage, current, and resistance with multiple formulas

Calculate force using Newton's Second Law of Motion (F = m × a)

Calculate pressure from force and area using the pressure formula (P = F / A)

Calculate kinetic energy (KE = ½mv²) or potential energy (PE = mgh) with this physics calculator

Calculate average velocity or final velocity using distance, time, and acceleration

Calculate acceleration from change in velocity and time (a = Δv / t)

Calculate torque using force, lever arm distance, and angle of application

Calculate voltage drop in electrical cables based on current, length, and wire size