AI Engineering FoundryLoadingโฆ
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Solve mechanics, electricity, and waves formulas for any variable, in the units your problem uses.
Motion
Solve d = v ร t for speed, distance or time, mixing units freely โ km/h, mph, m/s, knots; km, miles, metres; hours, minutes, seconds.
Open in Speed, Distance & Time Calculator โMotion
Solve d = v ร t for speed, distance or time, mixing units freely โ km/h, mph, m/s, knots; km, miles, metres; hours, minutes, seconds.
Open in Speed, Distance & Time Calculator โMotion
Calculate acceleration from a change in velocity, from force and mass, or from distance โ and solve for any other variable, in any units.
Open tool โForce
Solve F = m ร a for force, mass or acceleration, or find weight from mass (W = mg), in newtons, kN, lbf or kgf.
Open tool โMomentum
Calculate momentum (p = mv) and impulse (ฮp = Fฮt), solving for any variable in any units.
Open tool โWork
Calculate the work done by a force (W = Fd cos ฮธ), or solve for force, distance or angle, in joules, kJ, ftยทlbf and more.
Open tool โPower
Mechanical power (P = W/t, P = Fv) and electrical power (P = VI, P = IยฒR): solve for any variable, in watts, kW, horsepower or BTU/h.
Open tool โEnergy
Calculate kinetic energy (ยฝmvยฒ) and gravitational potential energy (mgh), solving for any variable, in joules, kWh, calories, BTU and more.
Open in Energy Calculator โEnergy
Calculate kinetic energy (ยฝmvยฒ) and gravitational potential energy (mgh), solving for any variable, in joules, kWh, calories, BTU and more.
Open in Energy Calculator โMechanics
Find the range, maximum height, time of flight, and impact speed of a projectile from its launch speed, angle, and height, with the trajectory plotted, on Earth or other worlds.
Open tool โMechanics
Solve Newton's law of gravitation F = Gmโmโ/rยฒ for any variable, or find the gravitational field strength g = GM/rยฒ at any distance from a planet.
Open tool โElectrical
Enter any two of voltage, current, resistance and power to get the other two, with units from ยตA to kV and mฮฉ to Mฮฉ.
Open tool โElectrical
Add up any number of resistors in series or parallel, in ฮฉ, kฮฉ, or Mฮฉ, with both totals and the working.
Open in Series & Parallel Resistance Calculator โElectrical
Solve Coulomb's law F = kqโqโ/rยฒ for force, either charge, or distance, with signed charges showing attraction or repulsion.
Open tool โWaves
Find wavelength, frequency, or wave speed with v = fฮป, for sound, light and radio (c = fฮป), and photon energy from wavelength with E = hc/ฮป.
Open tool โWaves
Convert between period and frequency (f = 1/T), find frequency from wave speed and wavelength, and convert frequency to angular frequency (ฯ = 2ฯf).
Open tool โ