Cold Brew vs. Cold Drip: The Difference
Cold-extracted tastes different — milder, sweeter, less acidic. But Cold Brew and Cold Drip aren't the same thing. Play through here how method (immersion or percolation), ratio, grind size, time, and roast shape the result.
The Cold Brew simulator is loading … If nothing appears, please reload the page — or view Cold Brew equipment.
Cold Brew vs. Cold Drip — the difference
Cold Brew (immersion): The coffee sits fully submerged in cold water the whole time and saturates it slowly. Result: soft, sweet, full-bodied, low acidity. Cold Drip / Kyoto (percolation): Cold water drips slowly through the coffee bed, with fresh solvent constantly replenishing it. Result: clearer, livelier, more acidity and aromatic complexity.
Cold also means: slow. At room temperature, caffeine and chlorogenic acid reach their equilibrium only after about 6–7 hours (they rise fastest in the first ~3 hours). And importantly: Cold Brew contains less titratable acid than hot-brewed coffee at a comparable pH — which is why it tastes milder. Here, time is real physics (it compensates for the slow cold kinetics) — but the decision is still made by concentration, ratio, and taste.
Sources (scientific): Fuller & Rao (2017), „The Effect of Time, Roasting Temperature, and Grind Size …", Scientific Reports (kinetics & equilibrium ~6–7 h); Rao & Fuller (2018), „Acidity and Antioxidant Activity of Cold Brew Coffee", Scientific Reports (less titratable acid than hot brewing).
What you need
For Cold Brew (immersion), a vessel like the Hario Mizudashi, the Varia Cold Brew Bottle or a French Press; for Cold Drip, a drip tower. Both — and the matching filter and Cold Brew vessels — you'll find with us. An evenly coarse grind comes from a Varia grinder. Add fresh beans (medium roasts give more caffeine and chlorogenic acid than dark ones).
Frequently Asked Questions
What is the difference between Cold Brew and Cold Drip?
Cold Brew is an immersion method: the coffee sits in the water the whole time — the result is soft, sweet, and full-bodied with low acidity. Cold Drip (Kyoto) is a percolation method: water drips slowly through the bed — the result is clearer, livelier, and more aromatically complex.
How long does Cold Brew need to steep?
At room temperature, caffeine and chlorogenic acid reach equilibrium after about 6–7 hours. Many people still let a concentrate steep for 12–24 hours and dilute it afterward. There's no right or wrong here — dilute to taste.
Is Cold Brew less acidic?
Yes. The pH is similar to hot-brewed coffee, but Cold Brew contains less titratable acid — which is why it feels milder and less acidic.
Which grind size and which roast?
A rather coarse grind works well for Cold Brew. Medium roasts deliver more caffeine and chlorogenic acid than dark roasts; dark roasts taste rounder and more chocolatey.
All our interactive tools are gathered together in our Coffee Tools.
