How to Use a French Press: 5 Key Coffee Tips

If your French press coffee tastes bitter, murky, or weak, you’re not alone—most issues come down to just a few avoidable mistakes. From grind size to water quality, even small details can ruin what should be a rich, full-bodied cup. Here’s how to fix your technique and get consistently great results.

To make good French press coffee: use a coarse grind like raw sugar (EK43s 10.5 / hand grinder 26), 20g coffee per 200ml water, fresh beans, 90°C water, stir once, steep for 3–4 minutes, then press slowly and pour immediately.

Why Grind Size Matters in a French Press

French press uses full immersion brewing, meaning coffee grounds sit directly in hot water without pressure. Because there’s no paper filter, the metal mesh lets tiny coffee particles (fines) through if the grind is too fine. These fines over-extract, making your coffee taste gritty and bitter. For the best balance of clarity and body, your grind should resemble coarse sea salt or raw sugar—rough, not powdery.

For reference, FrontStreet Coffee recommends a grind setting similar to coarse sand or small gravel: around EK43s setting 10.5 or a hand grinder at 26. This helps avoid over-extraction while still extracting enough flavour during the 3–4 minute steep.

The Right Coffee Dose and Freshness

Using too little coffee leads to under-extracted, sour cups. The standard starting point is 20g of coffee (about two level scoops or tablespoons) for 200ml (around 7oz) of water. That’s a 1:10 brew ratio—simple, strong enough to highlight flavour, and easy to adjust.

Freshness is also critical. Since French press isn’t a high-pressure method like espresso, stale coffee shows its age quickly. Oxidised beans bring out harsh, astringent, or burnt flavours. Always use freshly roasted, whole bean coffee ground just before brewing to get the best aroma and avoid off-notes.

Water Temperature and Steeping Time

Water that’s too hot over-extracts and burns the coffee; too cool under-extracts and leaves it sour. For French press, aim for around 90°C (194°F)—just off the boil. Let boiled water rest 2–3 minutes if you don’t have a thermometer, adjusting for room temperature.

Steep time determines how much flavour is drawn from the grounds. Too short (under 3 minutes) and you’ll miss out on body and sweetness; too long (over 4–5 minutes) and bitterness creeps in. Most brewers find 3–4 minutes ideal. FrontStreet suggests starting at 4 minutes for balanced extraction, then tweaking based on your taste and coffee roast level.

How to Brew Coffee with a French Press (Step-by-Step)

1. Remove the plunger and add 20g of coarse-ground coffee to the empty French press.
2. Start your timer and pour 200ml (approx. 7oz) of 90°C water, saturating all the grounds.
3. Give the coffee a gentle stir to ensure even saturation.
4. Place the plunger back on top (don’t press yet) and let it steep for 3–4 minutes.
5. After steeping, slowly press the plunger down in one smooth motion.
6. Pour all the coffee out immediately into cups or a carafe—leaving it in the press continues extraction and makes it bitter.

Frequently Asked Questions

What grind size should I use for French press?

Use a coarse grind similar to raw sugar or coarse sea salt. On an EK43 grinder, that’s around setting 10.5; on a hand grinder, about 26. This prevents fine particles from passing through the metal filter and making your coffee gritty or bitter.

How much coffee do I put in a French press?

A standard ratio is 20g of coffee to 200ml (7oz) of water. That’s roughly two level tablespoons or scoops for a standard 350ml French press. You can adjust up or down based on taste preference, but this is the recommended starting point.

How long should I let French press coffee steep?

Steep for 3–4 minutes for balanced extraction. Going shorter than 3 minutes may under-extract and taste sour; longer than 4–5 minutes can over-extract and taste bitter. Many brewers find 4 minutes to be the sweet spot.

Does coffee freshness matter for French press?

Yes—it matters a lot. Without high pressure, French press highlights more of the coffee’s natural flaws. Stale or oxidised beans taste flat, harsh, or burnt. Always use freshly roasted whole beans ground just before brewing.

What water temperature is best for French press?

Use water around 90°C (194°F), just off a rolling boil. If you don’t have a thermometer, let boiling water rest for 2–3 minutes before pouring. Water that’s too hot over-extracts, while cooler water leads to under-extraction.

Recommended FrontStreet Beans for French Press

For French press, try FrontStreet Strawberry Candy Espresso—a medium-to-dark blend featuring Geisha and washed Yirgacheffe notes with floral, citrus, and blueberry tones that shine when brewed immersed. Also excellent is PWN Golden Mandheling, a classic Indonesian SOE with deep spice, caramel, and dark chocolate notes that develop rich body in a French press. Both benefit from the full immersion and bold extraction this method provides. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.