Physics and mechanics
Speed calculatorCalculate average speed from distance and time.
Open calculator โOnline calculators
Calculators forPhysics and mechanics
Calculate motion, force, energy, power, waves, fluids, and other common physics and mechanics quantities.
โ 35toolsโ Online useOptional account
Quick access
Some tools fromPhysics and mechanics
Speed calculator
Calculate average speed from distance and time.
Open calculator โ
Pace calculator
Calculate pace per kilometer and average speed.
Open calculator โ
density calculator
Relate mass, volume, and density.
Open calculator โ
RPM and linear speed
Relate RPM, diameter, and linear speed.
Open calculator โ
All calculators ofPhysics and mechanics
Choose the tool you need. If you have an account, you can save it in favorites to find it faster next time.
Physics and mechanics
Pace calculatorCalculate pace per kilometer and average speed.
Open calculator โPhysics and mechanics
density calculatorRelate mass, volume, and density.
Open calculator โPhysics and mechanics
RPM and linear speedRelate RPM, diameter, and linear speed.
Open calculator โPhysics and mechanics
Frequency and periodConvert frequency to cycle duration.
Open calculator โPhysics and mechanics
Energy CalculatorCalculate energy from power and time.
Open calculator โPhysics and mechanics
Angular speedConvert RPM to rad/s, Hz, and degrees per second.
Open calculator โPhysics and mechanics
AccelerationCalculate acceleration from velocities and elapsed time.
Open calculator โPhysics and mechanics
ForceCalculate force from mass and acceleration.
Open calculator โPhysics and mechanics
PressureCalculate pressure from force and area.
Open calculator โPhysics and mechanics
Mechanical workCalculate work from force, distance, and angle.
Open calculator โPhysics and mechanics
Mechanical powerCalculate power from work and time.
Open calculator โPhysics and mechanics
Kinetic energyCalculate kinetic energy from mass and velocity.
Open calculator โPhysics and mechanics
Potential energyCalculate gravitational potential energy from mass and height.
Open calculator โPhysics and mechanics
Linear momentumCalculate momentum from mass and velocity.
Open calculator โPhysics and mechanics
TorqueCalculate torque from force, distance, and angle.
Open calculator โPhysics and mechanics
Power from torqueRelate torque, RPM, and mechanical power.
Open calculator โPhysics and mechanics
Free fallCalculate distance and velocity in ideal free fall.
Open calculator โPhysics and mechanics
WavelengthRelate speed, frequency, and wavelength.
Open calculator โPhysics and mechanics
Wave speedCalculate wave speed from frequency and wavelength.
Open calculator โPhysics and mechanics
Average speedCalculate average speed from total distance and total time.
Open calculator โPhysics and mechanics
Flow rateCalculate volumetric flow rate from volume and time.
Open calculator โPhysics and mechanics
Torque, RPM and powerCalculate any of the three variables from the other two.
Open calculator โPhysics and mechanics
Energy efficiencyCalculate efficiency from input and useful output.
Open calculator โPhysics and mechanics
Advanced frequency and periodConvert frequency and period in both directions.
Open calculator โPhysics and mechanics
Electromagnetic wavelengthCalculate wavelength from frequency using the speed of light.
Open calculator โPhysics and mechanics
Hydraulic powerCalculate power from pressure and flow rate.
Open calculator โPhysics and mechanics
Reynolds numberCalculate the Reynolds number and estimate the flow regime.
Open calculator โPhysics and mechanics
Hydrostatic pressureCalculate the pressure exerted by a fluid column.
Open calculator โPhysics and mechanics
Hydraulic forceCalculate the ideal force of a piston from pressure and area.
Open calculator โPhysics and mechanics
Pipe flow rateCalculate flow rate from diameter and average velocity.
Open calculator โPhysics and mechanics
Spring energyCalculate the elastic potential energy of a spring.
Open calculator โPhysics and mechanics
Hookeโs lawCalculate the force, spring constant, or deformation of a spring.
Open calculator โPhysics and mechanics
Speed of soundEstimate the speed of sound in air from the temperature.
Open calculator โPhysics and mechanics
Mach numberCalculate the Mach number from speed and air temperature.
Open calculator โWhen it can help
Use these calculators for common tasks
1
Relating speed, time, distance and acceleration.
2
Calculate force, work, energy, power and torque.
3
Calculate quantities for waves, fluids, and mechanical systems.
Explore other categories of calculators
Change the category to find tools related to other areas.
Frequently asked questions
About the calculators fromPhysics and mechanics
Which calculators does Physics and mechanics include?
Movement, forces, energy, waves, fluids, springs and mechanics. You will currently find 35 tools in this category.
Are the calculators of Physics and mechanics free?
Yes. You can use the calculators available online without installing programs.
Do I need to create an account?
No. An account is optional. Signing in lets you save favorite tools and view your history.
Can I use these calculators on my phone?
Yes. The pages are designed to work on both phones and tablets and on computers.