Calculator Directory

Meteorological Scientific Calculators

You can use these calculators to calculate snow days, load, drift, probability, and more..

Snow Day Calculator
Using a carefully developed formula, the Snow Day Calculator will predict snow days or delays for school using just your zip code.

Snow Load Calculator
Calculate snow load.

Snow drift loading
Snow drift loading - adjacent to roof obstructions

Snow probability calculator
The calculator calculates the melting temperature associated with the given relative humidity. Below this temperature, snow cannot melt because of evaporation. At higher temperatures, it may snow, with a decreasing probability.

Snowfall To Rainfall Calculator
This calculator is designed to approximate the conversion of snowfall amounts to rainfall amounts. This calculation is particularly useful when trying to determine the amount of water added eventually to aquafers or lakes in the area.