Chemex 10 Cup Chemex
Batch Brew
by Chemex
Maximum capacity Chemex brewing for offices or large groups.
Parameters
- 62 g
- Coffee
- 1000 g
- Water
- 1:16.1
- Ratio
- 96 °C
- Temp
- 8 coarse
- Grind
- 6:30
- Total
- 5
- Servings
Method
-
0:00 01Bloom
Bloom with 130g. Stir gently.
To 130g 20s Circular -
0:50 02Pour
Pour to 400g.
To 400g 35s Circular -
2:00 03Pour
Pour to 700g.
To 700g 35s Circular -
3:10 04Pour
Final pour to 1000g.
To 1000g 35s Circular -
6:30 05Done
Brew complete. Target ~6:30.
Notes
Original source
Recipe by Chemex, published at chemexcoffeemaker.com.
More Chemex 10 Cup recipes
See all Chemex 10 Cup recipes →- 01 Concentrate 10-Cup byChemex Strong 1:10 concentrate on the 10-cup Chemex. Perfect for diluting over ice or with hot water. Ratio 1:10 Time 4:00
- 02 Fine Grind byCounter Culture Coffee Counter Culture's Chemex technique scaled for maximum capacity. Clean, sweet, and balanced. Ratio 1:16 Time 5:30
- 03 Dark Roast Low-Temp byChemex Gentle extraction for dark roasts on the 10-cup Chemex. Lower temperature prevents bitterness at scale. Ratio 1:15 Time 5:00
- 04 Four Pour byChemex Simple four-pour method for the 10-cup Chemex. Center pours only for an easy, repeatable large batch. Ratio 1:13.5 Time 4:30
- 05 Official byJames Hoffmann Scaled Hoffmann pour-over technique for the largest 10-cup Chemex. Coarse grind prevents over-extraction. Ratio 1:16.4 Time 5:30
Other Chemex models
View all Chemex models →Learn the fundamentals
Definitions, ratios and protocols behind this recipe.
- Chemex The Chemex is mostly known for its hourglass silhouette, but its real signature is the paper. Chemex bonded filters are 20–30% thicker than standard pour-over papers — they trap more oils, more fines, and slow flow noticeably. The brewer is a vessel; the filter does the work.
- Processing Coffee grows as a cherry. The bean you brew is the seed. Processing is everything that happens between picking the cherry and getting a dry green bean ready to ship — and it's the second-biggest flavor decision after origin. Two coffees from the same farm processed differently will taste like two coffees.
Next step
Let Gota run the timer.
Step-by-step coaching with haptics at every pour, and a brew log that remembers the cup.