Why Your Pour-Over Takes Too Long (and How to Fix It)

You set up your V60 or Chemex, heat the water, start the timer, and pour. Three minutes later the water is still sitting in the dripper, slowly dripping through like it is trying to make a point. By the time it finally finishes at five or six minutes, the coffee tastes bitter, harsh, and over-extracted. Your morning is ruined.

A pour-over that takes too long is one of the most common problems home brewers face, and it is usually caused by one of a handful of fixable issues. Let me walk through them.

What's the Right Brew Time?

Before we troubleshoot, let us establish what "too long" actually means:

• V60 (single cup, 250-300ml): 2:30 - 3:30 total, including bloom
• V60 (larger batch, 500ml+): 3:00 - 4:00
• Chemex (3-4 cups): 3:30 - 4:30
• Kalita Wave: 3:00 - 4:00

If you are consistently exceeding these ranges and the coffee tastes bitter or astringent, your drawdown is too slow. Here is what to check.

1. Your Grind Is Too Fine

This is the cause about 70% of the time. Finer grounds create more resistance to water flow and slow everything down. The coffee bed essentially becomes a dam.

Fix: Coarsen your grind one or two steps. For a V60, you want something in the medium-fine range, often described as the texture of table salt. If it looks like powder or flour, it is way too fine. Adjust gradually, one click at a time on most grinders, and time each brew until you hit the target range.

2. Too Many Fines in Your Grind

Even if your overall grind size is correct, a grinder that produces lots of "fines" (tiny dust-like particles) will cause slow drawdown. Fines migrate to the bottom of the coffee bed and clog the filter like sediment. This is especially common with blade grinders and lower-end burr grinders.

Fix: Upgrade your grinder if possible, a quality burr grinder produces more uniform particles with fewer fines. If upgrading is not in the budget right now, you can sift your grounds through a fine mesh strainer to remove the worst fines. It is a hassle, but it works. Our burr vs blade grinder guide explains why this matters so much.

3. Your Pouring Technique Needs Work

How you pour matters more than most people realize. Common technique problems that slow drawdown:

• Pouring too aggressively: A hard, fast pour disturbs the coffee bed and pushes fines to the bottom, clogging the filter. Pour gently in slow, concentric circles.
• Pouring in the center only: Pouring in one spot creates a channel where water flows through easily and packs grounds around the edges. Distribute your pour evenly across the entire bed.
• Pouring too much at once: Flooding the dripper creates a deep pool of water sitting on top of the grounds with nowhere to go. Pour in controlled pulses, add water, let it draw down partially, then add more.

Fix: Use a gooseneck kettle for controlled pouring. Pour in slow, steady concentric circles starting from the center and spiraling outward, stopping just before the edge. Keep the water level relatively low in the dripper, you do not want more than an inch of water sitting above the coffee bed at any point.

4. Your Filter Is Choking the Flow

Different filters have different flow characteristics:

• Chemex filters are notoriously thick. They produce clean cups but slow drawdown significantly. If your Chemex brews are always long, this might just be how the brewer works. Consider using a slightly coarser grind to compensate.
• Cheap or generic V60 filters can be inconsistent. Genuine Hario tabbed filters are thin and designed for fast flow. Off-brand filters can be thicker or have different paper composition that slows things down.
• Unrinsed filters: Rinsing your paper filter before brewing is not just about removing paper taste, it also pre-wets the paper, which can improve flow rate slightly. Always rinse.

5. Your Coffee-to-Water Ratio Is Off

Using too much coffee for the amount of water creates an excessively thick bed that water struggles to pass through. This is especially noticeable with smaller drippers.

Fix: Stick to a 1:15 to 1:17 ratio (coffee to water by weight). For a single cup, that is roughly 15-18 grams of coffee to 250-300 grams of water. If you are using 25 grams in a small V60, the bed is probably too thick and dense for the water to flow through efficiently.

6. The Dreaded Stall

Sometimes a brew just stops dripping entirely, or slows to a barely perceptible trickle. This usually happens in the last third of the brew when fines have fully migrated to the bottom. If this happens regularly:

• Coarsen your grind (most likely fix)
• Use the James Hoffmann technique of giving the dripper a gentle swirl after the bloom, this settles the bed evenly and reduces channeling and fine migration
• Try fewer pours with larger volumes rather than many small pulses

Most pour-over timing problems come down to grind size. Start there, adjust in small increments, and time every brew until you find your sweet spot. Once your drawdown consistently hits the target range, your coffee will taste noticeably cleaner, sweeter, and more balanced. For a complete technique walkthrough, check out our pour-over brewing guide for beginners.