How Much Water for 40.0g of Coffee?

Have 40.0 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 40.0g of coffee, use 640ml (21.6 oz) of water

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

Water Amounts for 40.0g Coffee by Strength

StrengthRatioWater (ml)Water (oz)
Strong1:15600ml20.3 oz
Medium (Recommended)1:16640ml21.6 oz
Light1:17680ml23.0 oz

Brewing 40.0g by Method

Pour Over

  • Water: 640ml (21.6 oz)
  • Grind: Medium-fine
  • Brew time: 3-4 minutes
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French Press

  • Water: 600ml (20.3 oz)
  • Grind: Coarse
  • Brew time: 4 minutes
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Drip Coffee

  • Water: 640ml (21.6 oz)
  • Grind: Medium
  • Brew time: 5-6 minutes
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AeroPress

  • Water: 560ml (18.9 oz)
  • Grind: Fine-medium
  • Brew time: 1-2 minutes
Learn more →

Other Coffee Amounts

25.0gcoffee45.0gcoffee15.0gcoffee50.0gcoffee

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