31 calculators available
Calculate velocity, distance, or time using v=d/t.
Calculate acceleration using a=(v-u)/t.
Calculate force using Newton's second law F=ma.
Calculate kinetic energy KE=½mv².
Calculate gravitational potential energy PE=mgh.
Calculate work done by a force W=Fd.
Calculate mechanical power P=W/t.
Calculate linear momentum p=mv.
Solve for voltage, current, or resistance using V=IR.
Calculate electric power P=VI.
Calculate capacitance, charge, or voltage for a capacitor.
Calculate wavelength from frequency and wave speed.
Calculate frequency, period, or wave speed.
Analyze projectile motion with initial velocity and angle.
Calculate gravitational attraction between two masses.
Calculate density, mass, or volume of a substance.
Calculate the buoyant force on a submerged object.
Calculate pressure from force and area P=F/A.
Decode or encode resistor color bands to find resistance.
Calculate output voltage from a resistor voltage divider.
Calculate RC circuit charge time and voltage.
Calculate torque from force and distance.
Calculate fluid flow rate through a pipe.
Calculate Reynolds number to determine flow regime.
Calculate gear ratios, RPM, and torque transfer.
Calculate maximum deflection of beams under load.
Calculate thermal resistance of materials.
Convert wire gauge to diameter, area, and current rating.
Calculate pendulum period, length, and frequency.
Calculate centripetal force, acceleration, and velocity.
Calculate the Doppler shift of sound or light frequency.