There's no single "correct" pour-over method, but there is a set of variables that actually determine whether your cup tastes bright and balanced or flat and sour. Grind size, water temperature, ratio, and pour technique do almost all the work. Get those four right and the rest is preference.
Why pour-over tastes different in the first place
A drip machine dumps water over the grounds all at once and lets gravity do the rest. Pour-over gives you control over how much water touches the coffee and when. That control is the entire point. It's why a cup made with a V60 or Chemex tastes cleaner and more articulated than the same beans run through an automatic machine: you're managing extraction in stages instead of letting the machine manage it for you.
Ratio: start at 1:16
Most specialty coffee guides land somewhere between 1:15 and 1:17, coffee to water by weight. 1:16 is the reasonable middle ground to start from. For a 300 gram cup, that's about 19 grams of coffee. Weigh it if you can. Scoops vary too much between beans with different densities to be reliable, and a light roast Ethiopian and a dark roast Sumatra will fill a scoop very differently for the same weight.
Grind size matters more than most people think
For pour-over you want a grind that looks like coarse sand, somewhere in the 600 to 800 micron range depending on your grinder. Too fine and the water can't move through the bed fast enough, so you over-extract and pull out bitterness. Too coarse and water rushes through before it's extracted much of anything, leaving you with something thin and sour. If your total brew time is running under two minutes, your grind is probably too coarse. Past four minutes, it's probably too fine.
Water temperature and the bloom
Water between 195°F and 205°F is the standard range. Boiling water straight off the kettle will scorch the grounds and pull out harsh, bitter compounds. Once your kettle boils, give it 30 seconds off the heat before pouring.
Start with a bloom: pour just enough water to saturate the grounds, roughly double the coffee's weight, and let it sit for 30 to 45 seconds. Coffee releases carbon dioxide from the roasting process, and that gas pushes water away from the grounds if you don't let it escape first. Skip the bloom and you'll get uneven extraction no matter how careful the rest of your pour is.
Pour technique and timing
After the bloom, pour in slow, controlled stages rather than one continuous stream. A gentle spiral motion, working from the center outward and back, keeps the coffee bed saturated evenly. Total brew time, bloom included, generally lands between 2:30 and 3:30. If you're well outside that window, adjust your grind before you touch anything else.
Which beans actually work best for this method
Pour-over rewards clarity, so it tends to favor beans on the lighter and medium end of the roast spectrum, the ones where acidity and origin character haven't been roasted into a flatter, heavier profile. Our Costa Rica is a good match here: bright, clean, with the kind of honey sweetness that pour-over is built to show off. Colombia works well too, with a balanced acidity and caramel character that holds up nicely at a slower extraction.
Heavier, low-acid coffees like Sumatra can still be brewed this way, but they're built for immersion methods like French press, where the fuller body has room to come through. Browse the full coffee collection if you want to try a few side by side, or check out our Special Coffee picks for something more limited.
Grind size affects every brew method, not just espresso. If you want the deeper mechanics of why grind particle size changes extraction, our post on grind size and espresso covers the same principles that apply here. And if your pour-over still tastes flat no matter what you adjust, the problem might not be your technique at all. Check our piece on why freshly roasted coffee tastes better than store-bought before you troubleshoot anything else.
FAQs
How long should pour-over coffee take to brew?
Somewhere between 2:30 and 3:30 total, bloom included. Faster usually means your grind is too coarse. Slower usually means it's too fine.
What's the right coffee-to-water ratio for pour-over?
1:16 by weight is a solid starting point. That's about 19 grams of coffee for a 300 gram cup. Adjust up toward 1:15 for a stronger cup or down toward 1:17 for something lighter.
Do I need a gooseneck kettle for pour-over?
It helps. A gooseneck gives you a thinner, more controlled stream, which makes it easier to pour slowly and evenly. You can get a decent result without one, but the pour will be harder to control.
Why does my pour-over taste sour?
Usually one of two things: water that's too cool, or a grind that's too coarse, both of which lead to under-extraction. Check your kettle temperature first, then try grinding slightly finer.
Can I use dark roast coffee for pour-over?
You can, but the method tends to show off light and medium roasts better, since pour-over highlights acidity and clarity rather than body. A dark roast like Sumatra will taste better in a French press or as espresso.
