What is the correct coffee-to-water ratio?

The standard coffee-to-water ratio is 1:15 to 1:17 by weight — about 1 gram of coffee per 15-17ml of water. For a 12oz cup (340ml), use 20-23 grams of coffee. The Perfect My Pour calculator gives you the exact amount for your cup size and preferred strength.

What is the best coffee ratio for pour-over?

Pour-over coffee tastes best at a 1:15 ratio — 1 gram of coffee per 15ml of water. For a standard 12oz pour-over, use 23 grams of ground coffee with 340ml of water at 200-205°F. Use a medium grind and pour in slow, steady spirals over 3 minutes.

How much coffee do I use for a French press?

French press works best at a 1:12 ratio — coarser than pour-over. For a 12oz French press, use 28 grams of coarsely ground coffee with 340ml of water at 200°F. Steep for exactly 4 minutes, then press slowly and pour immediately.

What is the cold brew coffee ratio?

Cold brew uses a much stronger ratio — 1:4 to 1:8 — because it brews as a concentrate. Use 1 cup of coarsely ground coffee to 4 cups of cold water for concentrate (dilute 1:1 to serve), or 1 cup coffee to 8 cups water for ready-to-drink cold brew. Steep 12-24 hours in the fridge.

What coffee ratio should I use for espresso?

Espresso uses a 1:2 ratio — 18-20 grams of finely ground coffee yields 36-40ml of espresso in 25-30 seconds. A ristretto uses 1:1.5 for a more concentrated shot; a lungo uses 1:3 for a longer, lighter pull.

How do I calculate coffee ratios by tablespoon?

A standard coffee scoop or tablespoon holds about 5-7 grams of ground coffee. The general rule is 1-2 tablespoons per 6oz of water. For a 12oz cup, use 2-3 tablespoons. For precision, weighing your coffee with a scale gives more consistent results than measuring by volume.

Does grind size affect coffee ratio?

Grind size affects extraction rate, not the ratio itself — but they work together. A finer grind extracts faster, so you may need slightly less coffee. A coarser grind extracts slower and needs slightly more. Keep your ratio consistent and adjust grind size to dial in flavor: too bitter means coarser, too weak means finer.

What water temperature is best for brewing coffee?

The ideal water temperature for most coffee is 195-205°F (90-96°C) — just off the boil. Lighter roasts extract better at the higher end (205°F). Darker roasts do better at the lower end (195°F). Cold brew is the exception — it uses room temperature or cold water and relies on time instead of heat.

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