Solve electrical, mechanical and structural problems quickly with free engineering calculators for Ohm's law, force, gearing, beams and more.
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Enter any two of voltage, current and resistance to compute the missing value instantly, including power.
Enter mass and acceleration to get force in newtons, or solve for mass or acceleration when the other two are known.
Enter the number of teeth on the driving and driven gears to get the ratio, speed and torque output.
Yes. The beam deflection calculator estimates deflection and slope for common beam types and loading conditions.