☕ Chemex Timer
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Bloom
Pour 2–3× coffee weight in water (e.g. 60–90 g for 30 g). Stir gently. Let all CO² escape.
00:45
⚙ Grind Size
Medium-Coarse
⚖ Ratio
1:15–17 (e.g. 30 g coffee → 450–510 g water)
🌡 Water Temp
92–96°C (198–205°F)
Water: —
Press Start to begin your Chemex brew.
Brewing tips for Chemex
- Always use thick Chemex filters — they create the signature clarity.
- Pre-rinse filter with hot water (triple-layer side faces the spout).
- Grind slightly coarser than V60 — Chemex is more forgiving.
- The thick filter slows flow — let gravity do the work.
- Swirl gently after bloom to ensure even saturation.
About this Chemex timer
Free Chemex Coffee Timer by Clock7. Pour-by-pour stage countdown for Chemex brewing. Includes grind, ratio, and temperature guidance for a clean, elegant cup.