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Coffee Brew Timer: Exact Timing for Every Brewing Method
Different coffee brewing methods require precise timing for optimal extraction. Get the exact brew times for pour-over, French press, espresso, cold brew, and more.
Why Coffee Brew Time Matters
Coffee extraction is a time-dependent process. Under-extracted coffee (too short) tastes sour and thin. Over-extracted coffee (too long) tastes bitter and harsh. Every brewing method has an optimal extraction window based on the coffee-to-water ratio, grind size, and water temperature. A timer removes guesswork and makes your best cup repeatable.
Brew Times by Method
Espresso: 25–30 Seconds
A correctly extracted espresso shot pulls in 25–30 seconds from the moment you start the pump. Shorter than 20 seconds indicates under-extraction (too coarse a grind or too high a dose). Longer than 35 seconds indicates over-extraction (too fine a grind or too little dose). Adjust the grind first before changing other variables.
Pour-Over (V60, Chemex, Kalita): 3–4 Minutes
The pour-over brew process has two phases. The bloom: pour twice the weight of grounds in water and wait 30–45 seconds for CO2 to off-gas. Then pour in stages over 2.5–3 minutes for a total brew time of 3–4 minutes. Faster means coarser grind; slower means finer.
French Press: 4 Minutes
Add grounds, pour water, stir, put the lid on (plunger up), and set a timer for 4 minutes. After 4 minutes, slowly press the plunger. Do not steep longer — once the plunger is pressed, pour immediately to stop extraction. Leaving coffee in the French press continues extraction through the grounds in the bottom, producing bitter coffee.
AeroPress: 1–2 Minutes
The AeroPress is one of the most flexible brewers. Standard recipe: steep for 60–90 seconds, then press slowly over 20–30 seconds. Inverted method allows for longer steeping (2–3 minutes) before pressing. Experiment with different steep times to find your preferred flavor profile.
Cold Brew: 12–24 Hours
Cold brew requires an extended steep at room temperature or in the refrigerator. Room temperature: 12–15 hours. Refrigerator: 18–24 hours. Longer extraction produces more caffeine and stronger flavor but can become bitter beyond 24 hours. Strain through a fine filter or cheesecloth and dilute with water or milk.
Moka Pot: 4–6 Minutes
Use medium heat. Water should pass through the grounds in 4–6 minutes. Gurgling sound signals the brew is nearly complete. Remove from heat immediately when the gurgling starts — continued heat produces bitter, burnt coffee.
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Frequently Asked Questions
Yes. This timer uses your device's internal clock and tracks the end timestamp, not individual ticks. This means it stays accurate even if your browser tab goes to sleep or your device briefly lags.
Absolutely. This timer works on any device with a modern web browser—phones, tablets, laptops, and desktops. No app download required.