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Medium grind size pour-over: Ultimate Brewing Guide & Expert Tips (2026)

BrewingTechniqueCoffee
BrewVibe Research Team

Published 3 min read

Mastering the Medium Grind Size Pour-Over: A Comprehensive Guide

Discover the rich, balanced flavor profile that medium grind size pour-over brewing technique offers, perfect for those seeking a nuanced balance between body and acidity. The water temperature and grind consistency are critical factors in achieving the optimal extraction, making this method both a challenge and a rewarding pursuit for coffee enthusiasts.

Overview & Background

The medium grind size pour-over method is favored for its ability to strike a balance between a full-bodied espresso-like mouthfeel and the bright, lively notes characteristic of filter coffee. This method requires precise control over grind size, water temperature, and brewing time to extract the perfect balance of flavors from your coffee beans.

Key Brewing Parameters / Specs

  • Grind Size: Medium
  • Water Temperature: 90-96°C (194-205°F)
  • Brewing Time: 3-4 minutes
  • Water-to-Coffee Ratio: 1:15 to 1:18 (15-18 grams of water per gram of coffee)
  • Equipment Needed: Pour-over dripper, medium grind burr grinder, digital scale, kettle, and filter paper.

Step-by-Step Guide

  1. Preheat Equipment: Rinse your pour-over dripper with hot water to remove any residue and preheat your carafe. Ensure your filter paper is moistened but not soaked to reduce the time needed for the first pour.
  2. Measure and Grind Coffee: Use a digital scale to measure the correct amount of coffee (typically 15-18 grams per 225 grams of water). Grind the coffee beans to a medium consistency using a burr grinder.
  3. Add Coffee to Filter: Place the moistened filter paper in the pour-over dripper and add the ground coffee.
  4. Pour the First Dose: Slowly pour the hot water (90-96°C) over the coffee in a circular motion, saturating the grounds evenly. Allow the water to sit for 45 seconds to 1 minute to bloom.
  5. Continue Pouring: Gradually pour the remaining water in a steady stream, maintaining a slow and controlled pour-over process. Use a timer to ensure a consistent 3-4 minute brewing time.
  6. Allow to Drain: Once all the water has passed through the coffee, let the dripper drain completely before removing the carafe.

Pro Tips & Common Mistakes

  • Avoid Over-Extraction: Ensure the water does not stay in contact with the coffee for longer than 4 minutes to prevent bitterness.
  • Use Fresh Water: Filtered or spring water is ideal to avoid any unwanted flavors that could affect the taste of your coffee.
  • Consistent Grind Size: A medium grind is crucial for this method. Using a burr grinder ensures a consistent grind size, leading to better extraction.
  • Watch the Water Temperature: Water that is too hot can extract tannins, resulting in a bitter taste. Conversely, water that is too cold will not extract enough flavor.
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