Atmospheric physics Calculators

Absolute Humidity Calculator Calculate the absolute humidity from temperature and relative humidity. Air Density Calculator Use the online air density calculator to find out the density of air at any given temperature and pressure. Air Pressure at Altitude Calculator 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. Cloud Base Calculator Our cloud base calculator finds the minimum altitude at which clouds can form. Density Altitude Calculator The density altitude calculator tells you your effective altitude in terms of the International Standard Atmosphere, which is necessary for determining airplane engine performance and lift. Dew Point Calculator Check out the dew point calculator to calculate the highest temperature at which water vapor condenses. Heat Index Calculator Wondering what the weather feels like today? Check the heat index calculator for the apparent temperature. Kinematic Viscosity of Air Calculator Use the kinematic viscosity of air calculator to find out the viscosity of air at given pressure and temperature. Lightning Distance Calculator 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 ⚡⚡⚡ Mixing Ratio of Air Calculator The mixing ratio of air calculator allows you to find the actual and saturation mixing ratios of air as well as associated relative humidity. Psychrometric Calculator Accurately determine humidity with our humidity ratio calculator and psychrometric chart. Optimize your environmental analysis. Use it now! Relative Humidity Calculator Use the relative humidity calculator to explore the relationship between relative humidity, air temperature, and dew point. SCFM Calculator — Standard Cubic Feet per Minute 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. Temperature at Altitude Calculator Find the temperature above Earth's surface at any altitude with our temperature at altitude calculator! True Airspeed Calculator Use the true airspeed calculator to calculate the true airspeed (referred to as TAS) for all aircraft. Virtual Temperature Calculator Use our virtual temperature calculator to find the density temperature using either known temperatures or the mixing ratio! Wet Bulb Calculator With humidity and temperature you can find out the value of the wet-bulb temperature, and if it's any different from the normal air temperature.