Coffee to Water Ratio for 13.5 oz (400.0ml)

Looking to brew 13.5 oz of perfect coffee? Here's exactly how much coffee you need for a balanced, flavorful cup.

Quick Answer

For 13.5 oz of water, use 25.0g of coffee

That's approximately 5.0 tablespoons using a 1:16 ratio

Coffee Amounts for 13.5 oz by Strength

StrengthRatioCoffee (grams)Coffee (tbsp)
Light1:1723.5g4.7
Medium (Recommended)1:1625.0g5.0
Strong1:1526.7g5.3

How to Brew 13.5 oz by Method

Pour Over

  • Coffee: 25.0g
  • Grind: Medium-fine
  • Brew time: 3-4 minutes
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French Press

  • Coffee: 26.7g
  • Grind: Coarse
  • Brew time: 4 minutes
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Drip Coffee

  • Coffee: 25.0g
  • Grind: Medium
  • Brew time: 5-6 minutes
Learn more →

AeroPress

  • Coffee: 28.6g
  • Grind: Fine-medium
  • Brew time: 1-2 minutes
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Frequently Asked Questions

How much coffee do I need for 13.5 oz?

For 13.5 oz of water, use 25.0g of coffee (about 5.0 tablespoons) for a balanced cup using the standard 1:16 ratio.

What's the best coffee-to-water ratio for 13.5 oz?

The standard golden ratio is 1:16 (coffee to water). For 13.5 oz, that means 25.0g of coffee. Adjust to 1:15 for stronger or 1:17 for lighter coffee.

How many tablespoons of coffee for 13.5 oz?

For 13.5 oz, use approximately 5.0 tablespoons of ground coffee. However, we recommend using a scale for accuracy since tablespoon measurements can vary.

Can I make 13.5 oz of coffee in a French press?

Yes! For 13.5 oz in a French press, use 25.0g of coarse-ground coffee, add water at 200°F, and steep for 4 minutes before pressing.

What grind size should I use for 13.5 oz?

Grind size depends on your brewing method, not volume. Use coarse for French press, medium for drip, medium-fine for pour-over, and fine for espresso.

How long does it take to brew 13.5 oz of coffee?

Brew time depends on your method: Pour-over takes 3-4 minutes, French press 4 minutes, drip machine 5-6 minutes. The volume (13.5 oz) doesn't significantly change brew time.

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