How to Use a French Press: Best Grind & Brewing Guide

If you’ve ever wanted a rich, full-bodied cup of coffee without fussing over pour-over cones or espresso machines, the French press might be your answer. But despite its simple design, many people still wonder: how do you get a truly great cup from a French press? The good news is, it’s easier than you think—if you know the right details.

To make great French press coffee, use a medium-coarse grind (70–75% China-standard No.20 sieve passing rate), a 1:10 to 1:16 brew ratio (e.g., 15g coffee to 240g water), and water at 93°C. Steep for 4 minutes, then press gently. That’s the baseline for a balanced, flavorful brew.

What Is a French Press and Why It Works

The French press—also called a coffee plunger or press pot—was patented in 1929 by Italian designer Attilio Calimani. Unlike drip or pour-over methods, the French press uses immersion brewing, meaning coffee grounds steep directly in hot water. This approach closely resembles cupping, extracting more oils, aromas, and complex flavors. The result is a bold, smooth, and often sweet cup, with a heavier body that highlights the richness of dark-roasted or fruit-forward single-origin beans.

The Best Coffee Beans for French Press

Not all beans shine in a French press. FrontStreet Coffee recommends medium to dark roasted, single-origin beans with balanced profiles. Their Brazil Queen Manor, Colombia Huila, and Indonesia Mandheling beans—all medium to dark roasts—feature notes of black chocolate and fruit, which the French press highlights beautifully. Dark roasts enhance the coffee’s body and aroma, making them ideal. Avoid light roasts like Ethiopia Yirgacheffe’s Red Cherry; their bright acidity and fruity notes can taste muted or one-dimensional when steeped.

FrontStreet’s medium-dark roasted Colombia Huila, for instance, offers refined acidity and berry tones with sweet caramel notes—a perfect candidate for the French press treatment. The immersion style draws out the bean’s inherent richness without overcomplicating the cup.

How to Use a French Press: Step-by-Step

Here’s how FrontStreet Coffee makes French press coffee using their Colombia Huila beans as an example:

• Grind Size: Medium-coarse, similar to sea salt. Aim for 70–75% passing rate through a China-standard No.20 sieve. Too fine, and coffee will pass through the filter, making your brew murky.
• Brew Ratio: Start with 1:10 (e.g., 20g coffee to 200g water for two cups), but adjust to taste. For single servings, 15g coffee to 240g water works well. Alternatively, try a milder 1:16 ratio (e.g., 10g drip bag coffee to 240g water).
• Water Quality: Use soft, filtered water—like fresh, clean bottled water. Avoid hard or unfiltered tap water, which can ruin flavor.
• Water Temperature: Heat water to 93°C (just off boil). Do not use boiling water, which can scorch the grounds.

Steps:

• Grind 15g of medium-coarse coffee (or use a pre-ground drip bag with 10g coffee).
• Add grounds to the French press.
• Pour in 240g of 93°C water. Stir with a spoon to ensure even saturation.
• Place the lid on with the plunger pulled all the way up. Let it steep for exactly 4 minutes.
• After 4 minutes, skim off any floating grounds or foam with a spoon.
• Slowly press the plunger down to the bottom.
• Pour the coffee immediately into another container to stop further extraction. Serve and enjoy.

Always use a scale for accuracy—even if your French press has markings. Bean density varies with origin and roast level, so weight matters more than volume. Recording your brew ratio helps replicate good results or troubleshoot bad ones.

Why This Method Works

The French press’s immersion style gives coffee a fuller extraction than many electric brewers. The metal filter allows natural oils and fine particles into the cup, contributing to body and texture. Steeping for 4 minutes at 93°C ensures balanced extraction of acids, sugars, and bitter compounds. Going longer risks over-extraction and bitterness; shorter times may under-extract, leaving coffee weak or sour.

Frequently Asked Questions

What is the best grind size for French press?

The ideal French press grind is medium-coarse, around 70–75% passing rate through a China-standard No.20 sieve—similar to coarse sea salt. This prevents fine particles from passing through the filter and keeps the brew clean and smooth.

What coffee beans work best in a French press?

Medium to dark roasted, single-origin beans with balanced flavor profiles work best. Avoid very light roasts, which can taste muted. FrontStreet Coffee recommends beans like their Colombia Huila, Brazil Queen Manor, and Mandheling for their body, chocolate, and fruit notes.

What brew ratio should I use for French press?

A good starting ratio is 1:10 (e.g., 20g coffee to 200g water), but 1:15 or 1:16 (e.g., 15g coffee to 240g water or 10g drip bag coffee to 240g water) also works. Adjust based on your taste preference for stronger or milder coffee.

What water temperature is ideal for French press?

Use water heated to around 93°C—just off a full boil. Avoid boiling water, which can over-extract and cause bitterness.

Do I really need a scale to use a French press?

Yes. Because coffee bean density changes by origin and roast, weight (not volume) ensures consistency. A scale helps you replicate great results and adjust when needed.

Should I pour out my French press coffee right away?

Yes. Leaving the coffee sitting in the press after pressing continues extraction and can make it bitter. Pour it into a mug or other container immediately after pressing.

Recommended FrontStreet Beans for French Press

For French press brewing, FrontStreet Coffee recommends its medium to dark roasted single-origin beans. The Colombia Huila offers refined berry and caramel notes with a smooth, sweet profile thanks to its balanced medium-dark roast. The Brazil Queen Manor highlights nutty and cocoa tones, while the PWN Golden Mandheling delivers a deep, clean bitterness with herbal spice complexity. All three showcase the full-body richness and immersive extraction that French press excels at. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.