Calculators

Calculates the estimated horsepower gain from adding a supercharger to a naturally aspirated engine, based on boost pressure and engine displacement.

Calculates the theoretical top speed of a boat based on its horsepower and displacement.

Estimates a car's acceleration time from 0 to 60 miles per hour based on horsepower and weight.

Calculates the power output, efficiency, RPM, torque, and estimated revenue of a wind turbine based on various input parameters.

Calculates the power generated by hydroelectric turbines based on head, flow rate, and efficiency.

Converts Root Mean Square (RMS) wattage to Watts (W).

Converts between different units of radiation, including absorbed dose and equivalent dose.

This calculator converts between different units of energy, including joules, microjoules, millijoules, kilojoules, and megajoules.

Converts power levels between decibels relative to one milliwatt (dBm) and watts. dBm is a logarithmic unit, and this calculator helps convert it to the linear unit of watts.

This calculator converts cycles per second (CPS), also known as Hertz (Hz), to other frequency units like Kilohertz (kHz), Megahertz (MHz), and Gigahertz (GHz).