Observed arrival · 2026-09-01

GravityBench Shows Its Brewing Math

gravitybench.com Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

A homebrewing toolkit that calculates ABV, IBU, priming sugar, dilution, strike water, and SRM while exposing the formulas behind each result.

Landing page captured for the 2026-09-01 issue.

Field notes

GravityBench combines calculation tools with a reference layer covering ingredient properties and BJCP-style ranges for beer, cider, and mead. Its stated method is comparative rather than purely declarative: ABV can be checked with two formulas, while IBU estimates use Tinseth and Rager side by side. The homepage lists 108 hop varieties, 63 malts and fermentables, and 70 yeast strains, with source attribution promised for the figures.

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