How Much Water for 20g of Coffee?

Have 20 grams of coffee and need to know how much water to use? Here's exactly how much water you need for the perfect brew.

Quick Answer

For 20g of coffee, use 320ml (10.8 oz) of water

Using the standard 1:16 coffee-to-water ratio

Water Amounts for 20g Coffee by Strength

StrengthRatioWater (ml)Water (oz)
Strong1:15300ml10.1 oz
Medium (Recommended)1:16320ml10.8 oz
Light1:17340ml11.5 oz

Brewing 20g by Method

Pour Over

  • Water: 320ml (10.8 oz)
  • Grind: Medium-fine
  • Brew time: 3-4 minutes
Learn more →

French Press

  • Water: 300ml (10.1 oz)
  • Grind: Coarse
  • Brew time: 4 minutes
Learn more →

Drip Coffee

  • Water: 320ml (10.8 oz)
  • Grind: Medium
  • Brew time: 5-6 minutes
Learn more →

AeroPress

  • Water: 280ml (9.5 oz)
  • Grind: Fine-medium
  • Brew time: 1-2 minutes
Learn more →

Other Coffee Amounts

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