- Humidity Calculator calculator and formula to find the amount of air presented in the air by using the input values of actual & saturated vapor pressure of air.
- Relative Humidity Calculator calculator and formula to find the amount of moisture (water vapor) in the atmosphere or air, by using the dew point & temperature of air.
- Dewpoint Calculator calculator to find the dewpoint temperature below which water vapor begin to change water droplets and dew can form.
- Air Temperature Calculator calculator and formula to find the air temperature from the values of dewpoint temperature & relative humidity.
- Apparent Air Temperature Calculator calculator and formula to find the apparent air temperature which combines relative humidity & air temperature.
- Felt Air Temperature Calculator calculator to find the felt air temperature by using the factors of air temperature & wind speed.
- Virtual Temperature Calculator calculator & formula to find the air temperature at which the total pressure and density of dry air equals to moist air.
- Vapor Pressure Calculator calculator & formula to find the actual & saturated vapor pressure and relative humidity of air.
- Mixing Ratio Calculator calculator & formula to find the actual & saturated mixing ratio of temperature, vapor pressure and dew point of air.
- Speed of Sound Calculator calculator & formula to find the velocity of sound based on the temperature of air.
- Altimeter Setting Calculator calculator & formula to find how much atmospheric pressure should be adjusted with pressure altimeter to measure the height from the known reference surface.
- Station Pressure Calculator calculator & formula to find the true barometric pressure of a location in specific elevation.
- Summer Simmer Index Calculator calculator & formula to find the combined effect of temperature and humidity.