Grind your Ethiopian coffee to a medium-coarse consistency for French press, about the texture of coarse breadcrumbs or rough sea salt. That is the standard French press grind, and it works well for Ethiopian beans, with small tweaks based on the roast and processing.
A burr grinder makes this much easier than a blade grinder, because French press brewing needs even particles to keep the cup clean. A conical or flat burr hand grinder like the Baratza Encore gives you consistent results at a coarse setting, while blade grinders chop the beans into a mix of dust and chunks.
The Short Answer: Medium-Coarse, Like Sea Salt
Start at a medium-coarse setting, slightly finer than what you would use for cold brew, but coarser than drip. If you picture a jar of kosher salt or rough sea salt, you have the right size.
Specialty coffee guides from roasters like Blue Bottle Coffee and equipment makers like Fellow recommend a coarse grind for French press immersion brewing. The reason is simple, and it matters more for Ethiopian beans than for most coffees.
Ethiopian coffees, such as Yirgacheffe, Sidama, and Guji, grow at high altitudes and produce dense, brittle beans. James Hoffmann notes in The World Atlas of Coffee (2018) that these dense beans tend to produce more fine particles, called fines, during grinding than softer, lower-grown beans.
Fines are the problem in a French press. The metal mesh screen lets small particles slip through, so excess fines end up as sludge in the cup and add astringent bitterness. A coarser grind produces fewer fines and a cleaner brew.
If you already know how your grinder behaves, aim for a setting coarser than your drip setting. If you buy pre-ground coffee, simply ask for a French press grind.
Does Origin Change the Grind?
Here is where the query gets interesting, and where most generic French press guides stop short. Ethiopian coffee does not need a completely different grind size, but it rewards a little extra attention.
The bright, floral, and fruity notes that make Ethiopian coffee famous are delicate. Grind too fine and the excess fines mute those notes under bitterness and sediment.
Processing method matters more than most brewers expect, and this is where a small adjustment helps. According to Perfect Daily Grind, natural processed coffees retain more sugars and soluble compounds, so they extract faster than washed coffees.
That means natural (dry-processed) Ethiopian lots, like many Guji and Sidama coffees, do best slightly coarser to avoid extracting too much too fast. Washed Ethiopian lots, which often show jasmine, bergamot, and citrus notes, can go slightly finer without turning muddy.
Roast level shifts things further. Light roasts extract more slowly than dark roasts, so a very light roasted Ethiopian can handle the finer end of the medium-coarse range. Darker roasts extract faster and are safer at a coarser setting.
Use the table below to set your starting recipe for a French press batch of Ethiopian coffee.
| Batch Size | Coffee (ground) | Water | Starting Grind |
|---|---|---|---|
| 1 cup (~8 oz brewed) | 15 g | 225 g water | Medium-coarse, like coarse sea salt |
| 2 cups (~16 oz brewed) | 30 g | 450 g water | |
| 3 cups (~24 oz brewed) | 45 g | 675 g water | |
| 4 cups (~32 oz brewed) | 60 g | 900 g water |
These rows use a 1:15 ratio, which sits inside the Specialty Coffee Association’s standard brewing range of 55 to 65 grams of coffee per liter of water. A 1:15 to 1:17 ratio works well for French press.
Water temperature should be about 200°F (93°C). The National Coffee Association recommends bringing water to a boil and letting it rest for about 30 seconds before pouring, which lands near this temperature. Steep for 4 minutes, then press slowly.
A kitchen scale removes the guesswork from these ratios because grind size changes how much a scoop of coffee actually weighs. The Escali Primo digital scale reads to the gram, which is what you need for repeatable brews.
Troubleshooting the Cup by Taste
This is where the grind adjustment happens, and it works the same way for Ethiopian beans as for any origin. Taste the brew, then move one variable at a time.
A bitter, astringent, or muddy cup can indicate over-extraction or too many fines in the brew. Grind slightly coarser, and press gently without driving the plunger into the coffee bed at the bottom, which stirs fines back into the liquid.
A sour, weak, or grassy cup can indicate under-extraction, meaning the water did not pull enough from the grounds in the steep time. Grind slightly finer, or start with water at the hotter end of your range.
One extra tip from Hoffmann’s immersion method helps a lot with clarity. After the 4-minute steep, stir the crust at the top, then let the pot settle for a few more minutes before you press and pour.
Skimming the floating foam and chaff off the surface with two spoons also improves clarity. Decant all the coffee right after pressing, because coffee left sitting on the grounds keeps extracting and turns bitter. A classic glass French press makes decanting easy.
Why Ethiopian Beans Especially Reward the Right Grind
French press immersion brewing means the grounds sit in the water the whole time, so there is no filter paper to catch fines and no way to stop extraction early. The grind size and the steep time are your only real controls.
The SCA’s brewing standards target an extraction yield of roughly 18 to 22 percent of the coffee’s soluble material. Grind size is the main lever that moves you toward or away from that range at a fixed 4-minute steep.
Because Ethiopian beans are dense and often roasted light, they resist extraction compared with softer, darker coffees. Going finer compensates for that resistance, but each step finer adds fines, and the metal filter lets them through.
That is the real trade-off this query comes down to, and it explains why the answer is a range rather than one setting. Medium-coarse balances enough surface area for a light, dense bean against few enough fines to keep the cup clean.
Bean freshness plays its own part, since staled coffee loses the aromatics that make Ethiopian lots worth brewing this way. Brewing with fresh Ethiopian beans in a French press preserves those floral top notes, while stale beans taste flat no matter how well you grind.
If you brew the same beans through other methods, the settings differ. Espresso, for example, needs a much finer grind, and you can see how in our guide to grinding Ethiopian coffee for espresso.
Quick Reference
- Grind: Medium-coarse, like rough sea salt or coarse breadcrumbs.
- Washed Ethiopian: Stay at the finer end of that range.
- Natural Ethiopian: Go slightly coarser to slow extraction.
- Ratio: 1:15 to 1:17 coffee to water.
- Water: About 200°F (93°C), or boiled then rested roughly 30 seconds.
- Steep: 4 minutes, stir, let settle, then press gently and decant.
Start at a medium-coarse grind, about coarse sea salt texture, for your Ethiopian coffee in a French press. Use a 1:15 ratio with 200°F water and a 4-minute steep, then adjust one step coarser for bitterness or one step finer for sourness. Natural process lots run best slightly coarser, and letting the pot settle before you press keeps those jasmine and citrus notes clean.