How to make french press coffee?
How to make french press coffee?
The french press is the most forgiving brew method in your kitchen, and also the most revealing. There is no paper filter to soften the cup. What you put in is what you taste. Get four things right: beans, grind, ratio, time — and you get a coffee with body, oils, and the real character of the bean. Get them wrong and you get something muddy with a bitter finish. This guide walks through how to make french press coffee at home, with the ratio that works, the grind size that matters most, and the small fixes that quietly separate a good cup from a great one.
What is a french press?
A french press, sometimes called a coffee press, press coffee maker, or filter coffee press, is a glass or steel jug with a fine metal mesh plunger. You add coarse ground coffee, pour hot water, wait, and press the plunger down. The mesh holds the grounds at the bottom; the brewed coffee sits above, ready to pour. It is full-immersion brewing — every particle of coffee is in contact with water the whole time — which is why the cup carries so much body.
It was patented in 1929 by an Italian designer, popularised in France through the 1950s, and is now one of the three most common brew methods in the world alongside espresso and pour-over. In India, it is the easiest entry point into specialty coffee — no machine, no paper filters to restock, no learning curve once you have the recipe.
What you'll need
A french press coffee maker (350ml or 600ml is right for one to three cups), a kettle, freshly roasted whole beans, a burr grinder, a kitchen scale, and a timer. A scale matters more than people expect. Volume measurements ("two scoops") lie — the same scoop of light roast and dark roast can differ by 20% in weight. Weight is honest.
If you do not own a grinder yet, ask your roaster to grind for french press at the time of order. Pre-ground coffee loses its aromatics within a week or two, so order in smaller bags more often. We grind to order at okiru for exactly this reason.
If you are starting from zero — no press, no beans — our french press and coffee bundles pair a press with single-origin Arabica in one order, ground to your method, so you can brew the same evening it arrives.
The french press coffee ratio
The french press ratio is the lever that decides whether the cup is thin, balanced, or bracing. Start here and adjust by taste.
· 1:15 by weight — clean, lighter-bodied. Good for light to medium roasts where you want the origin to show.
· 1:16 by weight — the standard. Balanced body and clarity. Most days, this is the french press coffee ratio you want.
· 1:17 by weight — softer cup. Good for darker roasts that can otherwise feel heavy.
A 1:16 ratio means 30g of coffee for 480g of water (which is roughly two mugs). The math stays the same no matter the press size: weigh your water, divide by 16, that is your coffee dose. Once you brew with a scale a few times, you will eyeball it correctly forever.
French press grind size
If there is one variable that wrecks more french press coffee in Indian kitchens than any other, it is grind size. The french press needs coarse ground coffee — particles roughly the size of sea salt or cracked black pepper. Anything finer slips through the mesh, sits in the cup, and turns the last sip into sediment. Finer grinds also over-extract during the four-minute steep, which is what creates that harsh, drying bitterness people blame on the bean.
If you are buying pre-ground french press coffee powder, look for "coarse" on the label. If you are grinding at home, set the burr two or three steps coarser than you would for a moka pot, and noticeably coarser than for a pour-over. A blade grinder will not give you an even coarse grind — it produces dust and boulders at the same time — which is why a burr grinder is the single best upgrade you can make to your coffee setup.
How to make french press coffee — the recipe
This is the okiru house french press coffee recipe. It works for any well-roasted bean.
1. Heat 500ml of water to 92–96°C. Just off the boil. If your kettle does not show temperature, boil and let it sit for 30 seconds.
2. Weigh 30g of coarse ground coffee for french press into the empty jug. (1:16 ratio.)
3. Start a timer. Pour in twice the coffee's weight in water — 60g — and stir gently to wet every grind. This is the bloom. Wait 30 seconds. You will see the coffee swell and release CO₂; this is what fresh roast looks like.
4. Pour the rest of the water in a steady spiral up to 480g total. Place the lid on with the plunger pulled all the way up. Do not press yet.
5. At four minutes, press the plunger down slowly and steadily. If you meet a lot of resistance, your grind is too fine. If it drops with no resistance, too coarse.
6. Decant immediately into mugs or a serving carafe. Do not let coffee sit on the grounds — extraction continues and the cup turns bitter within minutes.
Total time, lid on to first sip: about five minutes.
How to use a french press without the common mistakes
A few small fixes account for most of the difference between a press cup that disappoints and one that surprises you.
Use water that is hot but not boiling — boiling water scorches the grounds and pushes bitterness forward. Stir the bloom gently with a wooden or plastic spoon, not metal against glass. Press slowly. Pour the coffee out of the press the moment you are done — never let it sit, even for ten minutes. Rinse the mesh filter the same day; old coffee oils go rancid and quietly ruin every cup that follows.
If your cup tastes sour or weak, your grind is too coarse or your steep was too short. If it tastes bitter or astringent, the grind is too fine, the water was too hot, or you let it sit on the grounds. The french press teaches you to read your own coffee.
How to make coffee with coffee beans at home — the wider picture
Once you have the press dialled in, you have effectively learned how to brew coffee from scratch. The same four variables — beans, grind, ratio, time — govern every method. Move to a moka pot and the grind tightens, the ratio shifts, the time shortens. Move to a pour-over and you trade body for clarity. The press is a good first method because it forgives small mistakes and rewards small improvements you can taste immediately.
If you are starting from whole beans for the first time, here is the short version of how to make ground coffee at home: grind only what you will brew now, never the whole bag. Coffee starts losing aroma within minutes of grinding. A burr grinder, a sealed bag stored away from heat and sunlight, and beans roasted within the last three to four weeks — that is the whole game.
Cold brew using french press
The same press doubles as a cold brew maker, which is useful through April to September in most of India.
Use a 1:8 ratio for cold brew concentrate — 60g of coarse ground coffee to 480g of room-temperature filtered water. Stir, put the lid on with the plunger up, and leave it in the fridge for 14 to 18 hours. Press, decant into a clean bottle, and dilute one part concentrate to one or two parts cold water or milk. It keeps for a week in the fridge and is the lowest-effort way to drink good coffee in a Mumbai or Chennai summer.
French press vs filter coffee, espresso, and a Starbucks french press
Indian filter coffee — the South Indian decoction made in a stainless steel filter — is closer in spirit to the french press than to espresso. Both are immersion methods, both produce a full-bodied cup, both reward freshly roasted beans. The press lets the oils through where the stainless filter holds some back, so the cup reads heavier and more aromatic. Try the same beans through both and you will taste the difference clearly.
Versus espresso: the press gives you body without pressure, which means more aroma and less crema. Versus a Starbucks french press service (the press they bring to your table) — same machine, your kitchen, fresher beans, a fraction of the cost. The format is identical; what changes the cup is the roast date on the bag.
Choosing a good french press coffee maker
For most homes in India, a 350ml or 600ml press in borosilicate glass with a stainless steel frame is the right buy. Look for a double-mesh filter (it holds back finer particles), a comfortable handle, and a plunger that moves without wobble. Avoid plastic plungers — they pick up oils and smells over time. A good french press coffee maker should cost between ₹1,200 and ₹3,500 in India; anything more expensive is paying for design, not function.
Brands sold widely here: Bodum, InstaCuppa, Hario, Borosil, and a handful of smaller Indian makers. The body of the press matters less than the quality of the mesh.
What to brew in it
Single-origin Indian Arabica from Chikmagalur, washed or natural processed, roasted medium or medium-dark — that is the sweet spot for a french press. The method's full body suits coffees with chocolate, jaggery, dried fruit, and nutty notes, which is what the Chikmagalur belt does naturally. Lighter roasts work too if you like clarity, but the press genuinely shines in the medium range.
If you want a starting point, the okiru sample pack lets you try the full range of our roasts in 75g bags — small enough to brew through fresh, large enough to dial in the press across a week.
Try the press recipe with okiru's current single-origin coffees. Order whole bean or select ground for french press. Roasted to order, shipped within 48 hours of roast across India.