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Pour-Over Coffee Basics: Grind, Water, and Timing

Tap each step to see how it shapes the final cup.

  1. Getting the grind size right

    A medium grind, roughly the texture of granulated sugar, is the standard starting point for pour-over. Too fine and the coffee over-extracts and tastes bitter; too coarse and it comes out weak and watery.

  2. Matching water temperature to the roast

    A water temperature of around 195-205F (90-96C) generally works well. Lighter roasts, with their brighter acidity, do better with water on the hotter end of that range, while darker, more bitter roasts benefit from slightly cooler water.

  3. Blooming the grounds

    Pour just enough hot water to saturate the grounds, roughly twice the weight of the coffee, and let it sit for 30-45 seconds. This lets trapped carbon dioxide escape and the grounds swell, which is what allows the rest of the water to extract evenly afterward.

  4. Pouring in a slow spiral

    Starting from the center and moving outward in a slow spiral wets all the grounds evenly for a more consistent extraction. Try to avoid pouring directly against the edge of the filter, where water can bypass the grounds entirely.

  5. Dialing in ratio and total time

    A coffee-to-water ratio of about 1:15 to 1:16 is a common baseline, and adjusting your pour speed to land a total brew time, including blooming, of roughly 2:30 to 3:00 minutes tends to produce a well-balanced cup.

Every variable is connected

Grind size, water temperature, and pour speed all interact. Change one and the others usually need a small adjustment to compensate. Rather than chasing one perfect recipe, it helps to treat these variables as dials you nudge slightly based on how the last cup tasted.

The bloom is easy to skip and easy to underrate

It only takes 30-45 seconds, but skipping the bloom is one of the most common reasons a pour-over tastes uneven or flat, since unreleased carbon dioxide otherwise pushes water away from the grounds unpredictably during the main pour.

Frequently Asked Questions

My coffee tastes bitter, what should I adjust first?

Bitterness usually points to over-extraction, so try a slightly coarser grind or a shorter total brew time before changing anything else.

Do I need a gooseneck kettle to pour a proper spiral?

It's not strictly required, but a kettle with a narrow spout makes it much easier to control a slow, even pour, so it's worth considering if you brew pour-over regularly.