Brewing tools

Calculators for homebrewers

Hops

IBU Calculator

Calculate beer bitterness with Tinseth formula

Calculate equivalent amount of another hop (same IBU)

Calculate hop quantity and contact time for dry hopping

Embed a hop card on your website

Fermentation

Calculate alcohol from OG and FG

Calculate sugar for bottling

Correct hydrometer reading for temperature

Brewing & Color

Estimate color from malt bill

Convert beer color between SRM and EBC scales

Calculate pre/post boil volume with evaporation

Calculate strike water temperature and volume

Calculate mineral salt additions to hit your target water profile