Brew Guide
French Press
A complete guide to brewing rich, full-bodied coffee with the classic French press—also known as the coffee press, plunger, or cafetière.
The Classic Brewer
What Is a French Press?
The French press is an immersion brewer that steeps coarse coffee grounds in hot water for four minutes, then uses a metal mesh plunger to separate the grounds from the liquid. It produces a heavy-bodied, robust cup that showcases a coffee's natural oils and depth.
Originally patented in Italy in 1929 by designer Attilio Calimani, the French press goes by many names around the world—coffee press, plunger, cafetière, and press pot. Regardless of what you call it, the brewing method remains the same: full immersion followed by manual filtration.
The French press is beloved for its simplicity. All you need is a press, a grinder, great beans, hot water, and four minutes. There are no paper filters to buy, no complex technique to master, and no electricity required. It's the perfect brewer for beginners and seasoned coffee lovers alike.
Why French Press?
Full Body
Metal mesh filter lets oils through for a rich, heavy mouthfeel
Simple Setup
No paper filters, no electricity—just a press, water, and coffee
Forgiving
Immersion brewing is consistent and easy to reproduce
Equipment
What You Need
To brew great French press coffee you need five things: a French press, a burr grinder, freshly roasted coffee beans, a kettle for hot water, and a timer. A kitchen scale is highly recommended for consistent results every time.
French Press
Any size works—3-cup, 4-cup, or 8-cup. Glass carafes are classic, but double-wall stainless steel retains heat better during the steep.
Burr Grinder
A consistent coarse grind is essential. Blade grinders create uneven particles that lead to both over- and under-extraction. Invest in a burr grinder for the best results.
Kettle & Scale
A gooseneck kettle gives you control, and a scale removes guesswork. If you don't have a scale, use roughly 2 tablespoons of coffee per 6oz of water.
Great Coffee
Freshly roasted, high-quality beans make the biggest difference. The French press highlights body and sweetness, making it a perfect match for single-origin specialty coffee.
Getting the Ratio Right
French Press Coffee-to-Water Ratio
The ideal French press ratio is 1:16—one gram of coffee for every sixteen grams of water. This ratio produces a balanced, full-bodied cup without bitterness. Adjust slightly stronger (1:15) or lighter (1:17) to match your preference.
French press sizes can be confusing because a "cup" in French press terms is about 4oz, not the 8oz standard cup. Here's a breakdown by press size so you can dial in the right amount every time.
Amounts by French Press Size
3-Cup Press
~12oz / 350g water
22g coffee
~1.5 mugs
4-Cup Press
~16oz / 480g water
30g coffee
~2 mugs
8-Cup Press
~34oz / 1000g water
63g coffee
~4 mugs
Step by Step
How to Brew French Press Coffee
Follow these five steps to brew a perfect French press. The entire process takes about six minutes from kettle to cup, with four of those minutes spent simply waiting.
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1
Heat Water to 195–205°F
Bring water to a boil, then let it rest for 30 seconds. Water that's too hot scalds the grounds; too cool and you'll under-extract.
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2
Grind Coarse
Grind beans to a coarse, even consistency—similar to sea salt. Too fine and your coffee will be muddy and bitter.
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3
Add Coffee & Water (1:16 Ratio)
Add ground coffee to the press, pour hot water evenly over the grounds, and give it a gentle stir to make sure all the coffee is saturated.
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4
Wait 4 Minutes
Place the lid on without pressing and let the coffee steep for exactly 4 minutes. Don't over-steep—going past 4 minutes pulls out bitter, astringent compounds.
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5
Press & Pour
Press the plunger down slowly and steadily. Pour all of the coffee into your mug or a carafe immediately—leaving coffee in the press continues extraction and leads to bitterness.
Dial It In
Tips & Troubleshooting
Most French press problems come down to three variables: grind size, water temperature, and steep time. If your coffee tastes off, adjust one variable at a time until you find your sweet spot.
Coffee Tastes Bitter?
You're over-extracting. Try a coarser grind, slightly cooler water, or reducing steep time by 15–30 seconds. Most importantly, pour all the coffee out immediately after pressing.
Coffee Tastes Weak or Sour?
You're under-extracting. Grind slightly finer, use hotter water, or steep for an extra 15–30 seconds. Also double-check your ratio—you may need more coffee.
Too Much Sediment?
Your grind is too fine. Adjust your grinder coarser until the mesh filter catches most of the particles. Some fine sediment is normal with a French press—it's part of the character.
Preheat Your Press
Pour hot water into the empty press and let it sit for a minute before brewing. This keeps your brew temperature stable during the 4-minute steep, especially with glass carafes.
Common Questions
French Press FAQ
What is the best coffee-to-water ratio for French press?
The ideal French press ratio is 1:16—one gram of coffee for every 16 grams of water. For a standard 4-cup press, that's about 30g of coffee and 480g (16oz) of water. Prefer stronger coffee? Try 1:15. Lighter? Go 1:17.
How long should French press coffee steep?
Exactly 4 minutes. This is the sweet spot where you get full flavor extraction without pulling out the bitter, astringent compounds that come with over-steeping. Use a timer—don't guess.
What grind size should I use for French press?
Coarse, like sea salt. A consistent coarse grind is crucial because the metal mesh filter won't catch fine particles the way a paper filter does. Invest in a burr grinder for the most consistent results.
Why is my French press coffee bitter?
Bitterness is usually caused by over-steeping (more than 4 minutes), water that's too hot (above 205°F), or a grind that's too fine. The most common mistake is leaving brewed coffee sitting in the press—always pour it all out immediately after pressing.
Can I make cold brew in a French press?
Absolutely! Use the same 1:16 ratio with room temperature water. Steep in the refrigerator for 12–16 hours, then press and pour. The French press makes an excellent cold brew vessel—no extra equipment needed.
Great French Press Starts With Great Beans
Fresh roasted, single origin specialty coffee delivered to your door. The perfect match for your French press.
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