Brewing Calculator

Your complete brewing toolkit! Calculate ABV, IBU, carbonation, yeast, and gravity corrections. Perfect for homebrewers and craft beer enthusiasts.

Brewing Calculator is your essential companion for homebrewing and craft beer making. Whether you're a beginner or an experienced brewer, this app provides all the calculations you need to brew the perfect beer.

GRAVITY UNIT CONVERTER Convert between Specific Gravity (SG), Plato, and Brix instantly. Essential for recipe development and brew day calculations.

ALCOHOL CALCULATOR Calculate ABV (Alcohol by Volume) and attenuation from your original and final gravity readings. Supports both hydrometer and refractometer measurements with wort correction factor.

CARBONATION CALCULATOR Determine the exact amount of priming sugar needed for bottle conditioning. Supports table sugar, corn sugar, and DME. Includes carbonation guidelines for different beer styles.

YEAST CALCULATOR Calculate yeast cell requirements based on batch size, gravity, and beer style (ale or lager). Supports dry yeast, liquid yeast packs, slurry, and starter calculations with viability adjustments.

IBU CALCULATOR Estimate bitterness using both Tinseth and Rager formulas. Add multiple hop additions with different alpha acids, weights, and boil times. Supports pellets and whole hops.

GRAVITY CORRECTION Three tools in one: • Add Extract: Calculate how much malt extract or sugar to add to reach target gravity • Add Water: Determine dilution water needed to lower gravity • Evaporation: Predict gravity after boil-off

KEY FEATURES • Clean, intuitive interface designed for brew day • Support for metric and imperial units • Customizable default units (save your preferences) • Works completely offline • No ads, no subscriptions • Regular updates with new features

Perfect for homebrewers, craft beer enthusiasts, and professional brewers who want quick, accurate calculations at their fingertips.

Download now and take your brewing to the next level!