Brew Method
How to Make French Press Coffee: Ratio, Grind and Time
French press coffee steeps ground beans in hot water, then uses a metal screen to hold back the grounds. Use the four-minute starting recipe, or try a longer settling method for less sediment.
On This Page18 Sections
Key Takeaways
- 1Start at 1:16 by weight: 30 g coffee and 480 g (16.2 US fl oz) water. Water added is not the amount of coffee you will collect.
- 2For the classic recipe, steep to 4:00, press gently and decant. For less sediment, use the separate break, skim and settle workflow below.
- 3Use a reasonably even medium-coarse to coarse grind. Change one variable after tasting; a resistant plunger is a reason to stop, not push harder.
Highlights
- Coffee
- 30 g
- Water input
- 480 g (16.2 US fl oz) at 94°C (201°F)
- Classic steep
- 4 minutes before pressing
- Filtration
- Metal screen
What Is French Press Coffee?
A French press, also called a cafetière or coffee plunger, is a full-immersion brewer: coffee and water stay together during steeping. A descending screen holds back larger particles while you pour. Fine particles and more coffee oils can reach the cup than with a paper filter.
That produces a different texture from pour over; strength and caffeine depend on the beans, dose and extraction. Choose it for a simple batch routine and a fuller mouthfeel. If you dislike sediment, paper-filtered immersion with a Clever Dripper may suit you better.
French Press Starting Recipe
Start with the classic four-minute recipe below. Adjust the 1:16 ratio after tasting. The printable recipe below covers the classic method; the longer settling version is a separate option.
Four minutes describes the steep from the beginning of the pour. Allow about six minutes with hot water ready for preparation, pressing and serving. Heating a cold kettle adds time.
Classic Four-Minute French Press Recipe
Recipe
Classic Four-Minute French Press
- Makes:
- 1 batch; measure collected coffee before dividing into portions
- Time:
- About 6 minutes with hot water ready, including a 4-minute steep
What you need
- 30 g coffee, ground medium-coarse to coarse
- 480 g (16.2 US fl oz) brewing water at 94°C / 201°F, plus separate rinse water
Equipment
- French press, grinder, scale, kettle, timer, nonmetal spoon and cups or carafe
Method
- Warm a suitable French press with hot water and discard the rinse. Add 30 g medium-coarse to coarse coffee.
- Start the timer and pour 480 g (16.2 US fl oz) water at 94°C / 201°F, wetting all the grounds. Stir gently with a nonmetal spoon only if dry pockets remain.
- Fit the lid with the screen above the coffee. Leave to steep until the timer reaches 4 minutes.
- On a stable surface, hold the handle and lower the plunger slowly without force. Stop if it resists strongly.
- Pour the brewed coffee into cups or a serving carafe. Measure the collected amount if dividing the batch; leave the final silty portion behind if preferred.
Recipe notes
Editorial 1:16 starting recipe; follow your brewer's fill and handling instructions.
480 g (16.2 US fl oz) is water added, not finished yield. Never force a resistant plunger.
Use a burr grinder. Choose a brewer with room for the water, grounds and required headspace. For example, Bodum's published guide leaves at least 2.5 cm (1 inch) below the rim; follow your own brewer's instructions rather than filling to its nominal capacity.
The National Coffee Association provides a four-minute framework and a temperature range of 93 ± 3°C (199 ± 5°F). Our dose, single pour and initial wetting routine are an adaptation.
Reader Tool
Brew Timer
4:00
A simple baseline: steep, press gently, then decant.
The timer uses wall-clock time, so it catches up if the browser pauses in the background.
Cleaner-Cup French Press Method
Use this when sediment bothers you more than the extra wait. Keep the same 30 g / 480 g (16.2 US fl oz) starting recipe so you can compare the finishing technique.
- Pour and wet the grounds as above, then let the coffee steep.
- At 4:00, remove the lid. Gently break the floating crust with a nonmetal spoon and skim the foam and floating grounds.
- Leave the coffee undisturbed for about five more minutes, giving particles time to settle.
- Fit the lid and lower the screen only to the liquid's surface. Avoid pushing through the settled bed.
- Pour slowly, leaving the last silty portion behind.
This approximately nine-minute option adapts the settling approach demonstrated by James Hoffmann and documented in Servant Coffee's version, keeping this page's dose, water and temperature rather than Hoffmann's exact formula. Extraction continues after skimming.
French Press Coffee Ratio
1:16 means one gram of dry coffee for every 16 grams of brewing water. For a stronger starting ratio, try 1:15; for a lighter one, 1:17. The numbers below are calculated doses.
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| Water added | 1:15: stronger | 1:16: starting point | 1:17: lighter |
|---|---|---|---|
| 240 g (8.1 US fl oz) | 16 g coffee | 15 g coffee | 14.1 g coffee |
| 480 g (16.2 US fl oz) | 32 g coffee | 30 g coffee | 28.2 g coffee |
| 750 g (25.4 US fl oz) | 50 g coffee | 46.9 g coffee | 44.1 g coffee |
| 1,000 g (33.8 US fl oz) | 66.7 g coffee | 62.5 g coffee | 58.8 g coffee |
Use a larger brewer when scaling up: 1,000 g (33.8 US fl oz) water does not safely fit every “1 liter” (34 US fl oz) press once grounds and headspace are included. Actual collected coffee is lower than the water input because liquid remains with the grounds. Divide the coffee you collect, rather than promising a fixed number of full mugs.
Reader Tool
French Press Ratio Calculator
Enter 150–1200 g; decimal amounts are accepted.
Use this much coffee
30g
For 480 g (16.2 US fl oz) water at a 1:16 coffee-to-water ratio.
- Water
- 480 g
- Ratio
- 1:16
Formula: water divided by the ratio number. Weigh water and coffee in grams for repeatable results.
Use 30 grams of coffee for 480 grams of water at a 1 to 16 ratio.
Why Do Reputable Recipes Use Different Ratios?
Stumptown's guide uses 56 g coffee and 850 g (28.7 US fl oz) water; the SCAA's 2016 three-cup guide uses 36 g and 660 g (22.3 US fl oz). Dividing water by coffee gives 1:15.2 and 1:18.3, respectively. Both specify a four-minute brew, but their pours and stirring differ.
Our comparison shows why “four minutes” alone is not a complete recipe. Pick one formula and adjust it after tasting; do not combine the strongest dose, finest grind and longest steep from several guides. The ratio guide explains strength in more detail.
Best Grind Size for French Press
Start medium-coarse to coarse, preferably with a burr grinder. A consistent grind helps limit excessive fines, which can make coffee gritty and increase resistance at the screen. Pre-ground coffee marked for French press or cafetière is a practical option.
Record your own grinder setting. If the cup feels weak but has no unpleasant sharpness, first try a little more coffee at the same water amount. If it has enough strength yet tastes hollow, try one slightly finer setting. When grit or resistance increases, reverse that change.
See the grind size guide for comparison with other methods. Do not assume espresso-fine supermarket coffee is interchangeable with a French press grind.
Brew Time and Water Temperature
94°C / 201°F is a starting kettle temperature. Check it directly if you can: “wait 30 seconds after boiling” behaves differently with kettle size, water volume and altitude. The slurry cools after pouring, so kettle temperature is not the same as the temperature throughout the steep.
Four minutes is a convenient classic recipe endpoint. Research on full-immersion extraction found dissolved-solids concentration rising toward a plateau under the study's conditions.
For the settling method, the extra wait also lets suspended particles fall. Keep time and temperature steady while changing grind, rather than adjusting all three together.
Agitation, Pressing, and Decanting
Wet the grounds; avoid repeatedly churning the brew. A gentle stir addresses dry pockets in the classic recipe. In the settling alternative, breaking the crust is a deliberate later step, followed by waiting.
Pressing separates larger particles; it does not squeeze extra flavor out of the grounds. Remove the brewer from the scale before pressing if the scale is not designed for that load.
I pour the finished brew out of the press, even when the second serving is for later. Leaving it over the grounds extends the contact time, so the last cup may taste different from the first. Decanting gives me a more consistent pot.
Sediment and Clarity
Some fine sediment is normal with a metal screen. The practical choices are an even grind, restrained agitation, a slow pour and leaving the last silty portion in the press. The nine-minute alternative adds settling time.
For a paper-filtered finish with an immersion routine, compare the Hario Switch and Clever Dripper. The filter guide explains the difference in retained particles and oils.
How French Press Coffee Tastes
Expect more texture than a comparable paper-filtered brew, with some fine sediment possible. The coffee itself supplies the flavor; choose beans with notes you enjoy.
A little sediment is part of the texture many French press drinkers enjoy. If it feels unpleasantly gritty, use the troubleshooting checks below.
French Press Troubleshooting
| Problem | First check or next-brew change |
|---|---|
| Weak, watery coffee | Check the weighed dose. Try 32 g rather than 30 g for the same 480 g (16.2 US fl oz) water before changing other settings. |
| Sharp or hollow despite enough strength | Confirm full wetting and kettle temperature. Try one slightly finer grind setting on the next brew. |
| Bitter or drying | Check for old oils and excess fines first. For a less roasty flavor, compare a lighter roast. |
| Muddy or silty | Use a more even grind and less agitation. Try the settling workflow and leave the final silty portion behind. |
| Plunger resists strongly | Stop; do not force it. After cooling, check the screen and assembly against the manual. Use a coarser grind next time if the grind was too fine. |
| Later servings taste different | Decant into a serving carafe after brewing so repeated pours do not keep disturbing the bed. |
For persistent flavor problems, the extraction troubleshooting guide helps distinguish strength from extraction.
Cleaning and Safe Use
Let the brewer cool, empty the grounds into compost or household waste, and separate the screen assembly as its manual directs. Wash away trapped oils and fines, rinse thoroughly and dry. Dishwasher suitability depends on the model.
Inspect glass for chips or cracks. Set it on a stable, heat-resistant surface, preserve the required headspace and use a nonmetal stirrer with glass. The Bodum instruction sheet is one manufacturer example. Use the instructions supplied with your own press.
Caffeine, Calories and Serving Size
A 200 g (7.1 oz) portion of generic brewed black coffee provides a reference estimate of 80 mg caffeine, 2 kcal and 0 g sugar. Caffeine varies with the beans, dose, extraction and amount you drink.
Serving assumptions and calculation
USDA brewed coffee, NDB 14209, reports 40 mg caffeine, 1 kcal and 0 g sugar per 100 g. Doubling those values gives this 200 g reference portion. Your 480 g of brewing water yields less than 480 g of coffee, so measure what you collect before dividing the batch. Milk, cream and sweeteners add their own calories and allergens.
For additions and serving comparisons, see black coffee.
French Press Coffee and Cholesterol
French press uses a metal screen rather than a paper filter. Mayo Clinic links unfiltered coffee, including French press, with a small rise in cholesterol. If you are managing LDL cholesterol, discuss your intake with your clinician; paper-filtered coffee is a brewing option to consider. A finer metal screen is not equivalent to paper filtration.
French Press vs. Other Immersion Brewers
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| Brewer | What changes | Choose it for |
|---|---|---|
| French press | Usually a reusable metal screen; steep, lower screen and pour | A simple batch with more texture |
| Clever Dripper / Hario Switch | Paper filtration and a valve-controlled drain | Immersion with less fine sediment |
| AeroPress | A hand-driven plunger pushes coffee through an outlet filter | A compact brewer with a different pressing routine |
| Weber BIRD | A threaded mechanism lifts the filtering pod | Immersion with a controlled upward filtration stage |
Explore AeroPress, Weber BIRD or the broader immersion guide for complete workflows.
Common Questions Before You Brew
How Much Coffee Do I Use Without a Scale?
For a named no-scale method, the Bodum instruction sheet uses one rounded US tablespoon or one Bodum scoop of coarse coffee per 118 ml (4 US fl oz) water. Follow its four-minute method and leave at least 2.5 cm (1 inch) below the rim. This is a separate scoop-based starting recipe, not an exact conversion of our 30 g dose; a scale makes the ratio chart reproducible.
Can I Use Regular Pre-Ground Coffee?
Yes, if its grind suits your screen and recipe. A finer drip grind may produce more sediment or resistance; espresso grind is a poor starting choice. Ask a roaster to grind for French press if you do not own a grinder.
Does a French Press Make Espresso?
No. It steeps coffee and separates it with a screen. A concentrated French press cup does not recreate espresso-machine brewing; use the espresso guide for that method.
Can I Make Cold Brew in a French Press?
Yes, a French press can serve as the steeping vessel, but cold brew uses a different recipe and much longer extraction. Follow the cold brew method rather than leaving this hot recipe standing overnight.
Should I Stir, Press or Leave the Coffee Alone?
Follow one workflow. In the classic recipe, stir only to wet dry pockets, steep to four minutes, then press gently. In the settling version, break and skim the crust at four minutes and wait before pouring with the screen at the surface.
Editor's Take
Sources and Further Reading
9 references
External links open in a new tab
Published recipe
- Stumptown Coffee RoastersFrench press brew guide56 g / 850 g published recipe used in the input-ratio comparison(opens in a new tab)
- SCAA Technical Standards CommitteeThree-cup French press, 2016Historical 36 g / 660 g recipe for the ratio comparison(opens in a new tab)
- Servant CoffeeFrench press settling recipeWritten break, skim and settle workflow adapted from Hoffmann; our dose and water differ(opens in a new tab)