Calculators

Calculates frequency (cycles per second, Hz) based on period, wavelength, or wave speed.

This tool calculates cooling rates for different volumes of water using various cooling methods and visualizes the temperature change over time.

Calculates the ratio of rotational speeds or torques between meshed gears.

Analyzes circuits with resistors, inductors, and capacitors, calculating impedance and resonant frequency.

Calculates the total equivalent resistance of resistors connected in parallel.

Calculates the time it takes for an object to complete one orbit around another object using Kepler's Third Law.

Calculates the actual latency (in nanoseconds) of RAM based on its clock speed and CAS latency timings.

Determines the resistance and tolerance of a resistor based on its colored bands.

Calculates the total volume swept by the pistons in an engine. Engine displacement is the total volume of all the cylinders in an engine, measured in cubic centimeters (cc) or liters (L).

Calculates the electric potential (voltage) at a point due to one or more point charges or in a uniform electric field.