How Much Coffee For 10 Oz Pour-Over? | One Cup Dialed In

Use 18 grams of coffee for about 300 grams of water for a balanced single cup, then move by 1 to 2 grams to match your taste.

If you want a clean starting point for a 10 oz pour-over, use 18 grams of coffee. That lands near the middle of the range most home brewers enjoy. It gives you enough body to feel full, enough clarity to taste the bean, and enough room to tweak the cup without starting from scratch.

The simplest way to brew it is to think in grams, not scoops. Ten fluid ounces of water is just under 296 grams, so most people round that to 300 grams on a scale. That tiny bump makes the recipe easy to repeat. It also keeps your notes clean when you change grind, pour speed, or roast level.

From there, the game is small moves. Want more punch? Add 1 to 2 grams of coffee. Want a lighter, softer cup? Pull back 1 to 2 grams. That’s the whole idea: start near the middle, taste, then nudge.

How Much Coffee For 10 Oz Pour-Over? Start Here

A good everyday recipe is 18 grams of coffee to 300 grams of water. On ratio terms, that sits close to 1:16.7. If you like a richer cup, move to 19 or 20 grams. If you like more brightness and a lighter body, drop to 17 grams.

This works well because a 10 oz pour-over is still a small brew. Small brews react fast. A half-step finer grind, a slower pour, or one extra gram of coffee can change the cup more than you’d expect. That’s why a tidy starting recipe matters more here than it does in a larger batch.

It also helps to separate two things people often mix up: water going into the brewer and liquid landing in the mug. Most home recipes are built around brew water, not finished beverage weight. So when you see 18 grams to 300 grams, that recipe is talking about the water you pour through the bed.

Why 18 Grams Lands So Well

For pour-over, the sweet zone usually sits in the middle of the common brew-ratio band. In plain terms, that means you want enough coffee to keep the cup from tasting thin, but not so much that the cup turns heavy and closed-in. Eighteen grams for a 10 oz brew sits right in that lane.

It also plays nicely with a medium grind, a normal 30 to 45 second bloom, and a total brew time around three minutes. That gives you a stable place to learn what your beans are doing. Once your tongue knows what 18 grams tastes like, every later tweak makes more sense.

10 Oz Pour-over Ratio By Taste And Bean Style

Your favorite ratio depends on what you want in the cup. Light roasts often feel better with a touch more extraction or a slightly tighter ratio. Darker roasts can taste better when you open the ratio a bit and keep bitterness in check. Washed coffees often shine with a cleaner, lighter cup. Naturals can feel fuller and may like a bit more water.

Use this table as a fast map. The numbers are built for about 10 oz of brew water.

Ratio	Coffee For 10 Oz Water	What The Cup Tends To Taste Like
1:13	23 g	Dense, heavy, bold
1:14	21 g	Full body, deep finish
1:15	20 g	Rich, round, sweet
1:16	18.5 g	Balanced with more weight
1:16.7	18 g	Balanced and clean
1:17	17.5 g	Lighter body, bright finish
1:18	16.5 g	Delicate, open, tea-like
1:19	15.5 g	Thin unless the bean is punchy

If you don’t know where to begin, skip the edges of the table. Start at 18 grams. Brew it twice before changing anything. One cup can fool you. Two cups tell the truth.

There’s also a good reason to stay close to the middle. The NCA pour-over method lists a 1:13 to 1:16 coffee-to-water range, a medium grind, water near 93 ± 3°C, and 2 to 4 minutes of contact time. The 60 g/L brewing ratio used in SCA brewing references lands in the same neighborhood. That’s why 18 grams for a 10 oz brew feels so dependable.

How To Dial In A 10 Oz Cup

Ratio matters, but ratio alone won’t save a messy brew. Grind size, water heat, bloom, and pour pattern all pull on the cup at the same time. The nice part is that you don’t need to change all of them. Change one thing, then taste.

Start With A Repeatable Base Recipe

• 18 g coffee
• 300 g water
• Medium grind
• Water just off the boil, near 93°C
• 36 to 40 g bloom for 30 to 45 seconds
• Finish pouring by about 1:30 to 1:45
• Total drawdown around 2:30 to 3:15

This base lines up well with the SCA coffee standards mindset of measured brewing, and it matches the NCA’s advice to weigh coffee and water in grams for better repeatability. You do not need a fancy dripper to get there. A cone dripper, paper filter, scale, and gooseneck kettle are plenty.

Read The Cup Before You Change The Dose

Many bad cups are not ratio problems at all. A sour cup can come from a grind that’s too coarse. A dry, bitter cup can come from a grind that’s too fine or a drawdown that drags on too long. If you jump straight to changing dose, you can chase your tail.

Use dose for broad shape. Use grind and pour for finer control. That split keeps your dialing-in clean and fast.

What You Taste	What It Often Means	Next Move
Sour, sharp, thin	Under-extracted	Grind a bit finer or pour a bit slower
Bitter, dry, harsh	Over-extracted	Grind a bit coarser or speed up the drawdown
Weak but pleasant	Dose is too low	Add 1 to 2 g coffee
Too strong, muddy	Dose is too high or grind is too fine	Remove 1 to 2 g coffee or coarsen slightly
Flat, dull	Stale coffee or cool water	Use fresher beans or hotter water
Good flavor, short finish	Needs a touch more extraction	Finer grind before changing the ratio

A Simple Recipe To Keep On Your Counter

If you want one recipe you can memorize and brew half-awake, this is the one:

1. Rinse the filter and warm the dripper.
2. Add 18 grams of medium-ground coffee.
3. Pour 36 to 40 grams of water to bloom.
4. Wait 30 to 45 seconds.
5. Pour in steady circles to 200 grams.
6. Finish at 300 grams by about 1:30 to 1:45.
7. Let it drain fully, then taste before it cools too much.

Write down three things after each brew: dose, grind, and what the cup tasted like. That tiny log turns random tinkering into a clear pattern. After a few mornings, you’ll know whether your beans want 17 grams, 18 grams, or 20 grams for a 10 oz pour-over. That’s when the cup starts feeling like yours instead of a generic recipe from the internet.

So, how much coffee for 10 oz pour-over? Start at 18 grams. Move to 17 grams for a lighter cup. Move to 19 or 20 grams for more body and punch. Keep the rest of the brew steady, and the right dose will show itself fast.