Clever Dripper Coffee Ratio

The Clever Dripper runs 1:16 balanced, tightening to 1:14 for extra body or opening up to 1:17 for a cup that leans toward pour-over clarity — numbers that sit close to a V60's range, though they're doing a different job. A valve at the base holds the brewed coffee back until the dripper is set on top of a cup, so the entire steep happens as a closed-off immersion, not a continuous pour-through — the ratio is calibrated for a full soak at your chosen contact time, then released all at once through a paper filter.

Immersion dosing, filtered result

Because water and grounds sit together with nowhere to drain until you release the valve, Clever Dripper behaves more like a French press during the brew itself and more like a V60 once it's poured — full contact time for extraction, then a paper filter for a clean, sediment-free cup. That combination is why its ratio sits between the two: tighter than French press's wide range, because the paper filter still restricts oils and fines the way any filtered method does, but not as tight as V60's narrow window, because the steep isn't racing a fast drainage the way a cone's continuous pour is.

Working the numbers at a 20g dose

At 1:16, a 20g dose needs 320ml of water. At 1:14, 280ml, for a fuller cup that leans on the immersion side of the method's character. At 1:17, 340ml, for something lighter that highlights the filtered clarity instead. Because there's no drawdown to manage mid-brew, hitting these numbers is mostly about pouring the water in accurately at the start and setting a timer for the steep, rather than watching a bed drain the way a V60 or Chemex demands.

Steep time interacts with the ratio here more than on other filter methods

Because the valve holds everything together for the whole brew, how long you leave it closed before releasing changes the outcome as much as the ratio does — a short steep at 1:14 can taste thinner than a longer steep at 1:16, since immersion time and dose both push extraction in the same direction. That interaction is closer to how French press ratio and steep time trade off than how V60 ratio and drawdown speed do.

Adjusting for your preference

Move toward 1:14 for a fuller-bodied cup or when serving with milk. Move toward 1:17 for a light roast where clarity matters more than body, especially since the paper filter is already doing work to keep the cup clean regardless of which end of the range you land on. The ratio calculator handles the arithmetic for any dose you're working from.

When to look past the ratio

Muddiness despite a correctly measured dose usually means the valve seal let fine grounds through, or the filter went in unrinsed — neither has anything to do with how much coffee you used.

Scaling for a small carafe or a single mug

Clever Dripper is sold in a couple of sizes, and the same three ratios apply whichever one you own — a smaller single-mug version built around something closer to a 15g dose still uses 1:14 to 1:17, just producing 210-255ml instead of the 280-340ml this page's 20g reference works out to. There's no separate small-size recipe to look up; the ratio is the constant and the dose scales with the dripper.

For steep timing, valve technique, and how Clever Dripper compares directly to a straight French press immersion, see the full Clever Dripper guide and the French-press-vs-Clever-Dripper comparison.