CalQpro

Coffee Brew Ratio Calculator — By Method

Quick answer: Pick your method, set servings and cup size. Get exact coffee grams and water amounts.

Calculate exact coffee grounds and water amounts for pour-over, French press, AeroPress, espresso, drip, or cold brew. Defaults follow Specialty Coffee Association recommendations and adjust per brew method.

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Last reviewed: April 2026Report an error

Standard 8 oz mug = 240 mL.

Brewing Recipe

31.3 g coffee + 500 mL water

Ratio: 1:16. Use 31.3 g coffee (~5.9 tbsp) and 500 mL water (16.9 fl oz). Standard pour-over: 1:16 ratio, water ~205°F, total brew time 3-4 min.

Coffee

31.3 g

Water

500 mL

Ratio

1 : 16

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How to Use This Coffee Brew Calculator

  1. 1Pick your brew method.
  2. 2Enter servings and cup size in mL.
  3. 3Optionally override the default brew ratio.
  4. 4Read coffee in grams (and tablespoons) and water in mL/oz.

Frequently Asked Questions

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