Coffee Calculator showing V60 calculation with 18g coffee to 300ml water
Coffee Calculator App Icon

Coffee
Calculator & Timer

Stop guessing coffee ratios! Instant calculations for perfect brewing every time.

Download on the App Store
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Perfect Ratios

Calculate for any brew method instantly

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Built-in Timer

Track your brew time for consistency

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Custom Recipes

Save your perfect ratios for any bean

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Any Units

Switch between grams, ml, and ounces

Works with all your favorite methods

V60 Chemex AeroPress French Press Espresso Cold Brew Pour Over Custom Methods

See it in action

Perfect Ratios Every Time
Switch Methods Instantly
Save Your Perfect Recipe
Any Units You Prefer

Ready to brew perfect coffee every time?

Join thousands of coffee lovers brewing better

Download on the App Store