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The crucial role of the coffee ground size

The crucial role of the coffee ground size

Coffee ground size plays a crucial role in how your coffee tastes, how it's brewed, and even how long it takes to extract the flavors.

Here's a breakdown of the main coffee grind sizes, their textures, and best brewing methods:


🟤 1. Extra Coarse Grind

  • Texture: Chunky, like peppercorns.
  • Best for: Cold brew, cowboy coffee.
  • Why: Long steeping time allows slow flavor extraction.

🟤 2. Coarse Grind

  • Texture: Sea salt-like.
  • Best for: French press, percolators.
  • Why: Prevents over-extraction during long brew times.

🟤 3. Medium-Coarse Grind

  • Texture: Rough sand.
  • Best for: Chemex, clever dripper.
  • Why: Balanced extraction for medium brew times.

🟤 4. Medium Grind

  • Texture: Regular sand.
  • Best for: Drip coffee makers, siphon brewers.
  • Why: Most versatile; good for standard brewing.

🟤 5. Medium-Fine Grind

  • Texture: Finer than sand, but not powdery.
  • Best for: Pour-over (e.g., Hario V60).
  • Why: Allows controlled extraction with manual brewing.

🟤 6. Fine Grind

  • Texture: Table salt or sugar.
  • Best for: Espresso, Aeropress (short brew time).
  • Why: High pressure and short contact time need fine grounds.

🟤 7. Extra Fine Grind

  • Texture: Powdery, like flour.
  • Best for: Turkish coffee.
  • Why: Boiled directly in water; no filtering.

☕ Why Grind Size Matters

  • Too coarse → under-extracted (sour, weak).
  • Too fine → over-extracted (bitter, harsh).
  • Matching grind size to your brewing method ensures optimal flavor and aroma.