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754 tools
Use this poise-stokes converter to express dynamic viscosities in terms of kinematic viscosities and vice versa.
Our Hagen-Poiseuille's law calculator is a simple way to calculate the flow rate, resistance, or pressure change of a fluid or gas in a pipe.
The porosity and permeability calculator uses Darcy's law to calculate these two material properties as fluids flow through porous substances.
Use our pounds per minute calculator to easily calculate the mass flow rate in lb/min.
Our Prandtl Meyer expansion calculator lets you calculate the downstream flow properties of an expansion wave.
Determine the Prandtl number of fluid using this Prandtl number calculator.
Use our refrigerant capillary tube calculator to adjust your cooling device's current capillary tube system when changing tube size.
The Reynolds number calculator will help you determine the Reynolds number – an essential physical quantity in fluid mechanics.
The Stokes' law calculator will help you determine either the viscosity of a fluid or the terminal velocity of a particle in a falling ball viscometer.
Will it float or sink? Use the water density calculator, which takes temperature, salinity, and pressure into account, to answer the question.
This water viscosity calculator will help you determine the viscosity of water at any temperature.
Determine the wind correction angle for your flight using Omni's wind correction angle calculator.
This wind load calculator will show you how much force wind exerts on your structure at a specific velocity, helping you build roofs, windows, and signs safely.
Estimate the wall distance for your CFD analysis using the Y+ calculator.
Calculate the absolute humidity from temperature and relative humidity.
Use the online air density calculator to find out the density of air at any given temperature and pressure.
If you ever wondered what is the atmospheric pressure high up in the mountains, our air pressure at altitude calculator is there to help you.
Our cloud base calculator finds the minimum altitude at which clouds can form.
Use the kinematic viscosity of air calculator to find out the viscosity of air at given pressure and temperature.
This simple lightning distance calculator can estimate how far away a storm is based on the time difference between a flash of lightning and the thunder ⚡⚡⚡
The mixing ratio of air calculator allows you to find the actual and saturation mixing ratios of air as well as associated relative humidity.
Accurately determine humidity with our humidity ratio calculator and psychrometric chart. Optimize your environmental analysis. Use it now!
Use the relative humidity calculator to explore the relationship between relative humidity, air temperature, and dew point.
Our SCFM calculation tool aids you in figuring out the standardized flow rate of gas, allowing you to assess how efficiently a system can handle gas flow.