Calculators

Calculates the crosswind, headwind, and tailwind components based on wind speed and direction, and the aircraft's or vehicle's heading.

Calculates the required fuel pump flow rate based on engine horsepower and other factors.

Calculates the volumetric flow rate in liters per minute, given the flow volume and time.

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

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

Calculates the engine RPM based on vehicle speed, gear ratio, final drive ratio, and tire size.

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

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

Calculates the weight of a glass object based on its volume and the density of glass.

Calculates the mean free path of a particle, which is the average distance a particle travels between collisions.