Search

Goff-Gratch's formula for ice

Input interpretation

Goff-Gratch equation for saturation vapor pressure for ice
Goff-Gratch equation for saturation vapor pressure for ice

Input value

moist air temperature | -5 °C (degrees Celsius)
moist air temperature | -5 °C (degrees Celsius)

Goff-Gratch equation for saturation vapor pressure for ice

saturation vapor pressure | 4.018 kPa (kilopascals) = 0.5827 psi (pounds-force per square inch) = 83.92 lbf/ft^2 (pounds-force per square foot) = 4018 Pa (pascals) = 0.03965 atm (atmospheres) = 40.18 mbar (millibars) = 30.14 mmHg (millimeters of mercury) = 40.97 cm WC (centimeters of water column) = 409.7 mm WC (millimeters of water column) log(10, P_w/(6.117 kPa)) = -9.09718 ((273.2 K)/T - 1) - 3.56654 log(10, (273.2 K)/T) + 0.876793 (1 - T/(273.2 K)) |  P_w | saturation vapor pressure T | moist air temperature kPa | kilopascal (= 1000 Pa)
saturation vapor pressure | 4.018 kPa (kilopascals) = 0.5827 psi (pounds-force per square inch) = 83.92 lbf/ft^2 (pounds-force per square foot) = 4018 Pa (pascals) = 0.03965 atm (atmospheres) = 40.18 mbar (millibars) = 30.14 mmHg (millimeters of mercury) = 40.97 cm WC (centimeters of water column) = 409.7 mm WC (millimeters of water column) log(10, P_w/(6.117 kPa)) = -9.09718 ((273.2 K)/T - 1) - 3.56654 log(10, (273.2 K)/T) + 0.876793 (1 - T/(273.2 K)) | P_w | saturation vapor pressure T | moist air temperature kPa | kilopascal (= 1000 Pa)