Coffee Brewing Ratio Calc

Dial in your perfect brew ratio. Enter cup size, get exact coffee and water amounts - for any method, any grind.

Dial in the exact coffee-to-water ratio for every brew — Pour-Over, Chemex, AeroPress, Espresso, French Press, Cold Brew, Moka Pot, and Drip, all measured by weight.

Built for home baristas who want café-quality coffee without the guesswork.

KEY FEATURES • Instant ratio math — enter your beans or your water, get the other, down to the gram • Tuned recipes for 8 brew methods, from Pour-Over to Espresso • Built-in pour timer walks you through bloom, pours, and drawdown • Save your dial-ins as recipes and pull them back up in one tap • Works fully offline — no account needed

HOW IT WORKS

1. Pick your brew method
2. Enter your beans or your water
3. Follow the timer and pour

Full access unlocks with a subscription — weekly, yearly, or lifetime options, so you can pick what fits how you brew.

Get a precise, repeatable cup starting with your next brew.

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