Meteorological Calculators

Density Altitude (DA) Calculation

Dew Point and Humidity

Ivens (Maximum convective wind gust)

Maximum Daytime Temperature from partial thickness (1000-850 hPa) - C&P method

Modified Middle Wallop Fog Point / Visibility

Pressure calculations (QNH-QFE-QFF)

Sea breeze front velocity

Surface wind from gradient wind

True wind on a moving platform

Wind speed & gust (Honnington)