How to choose a coffee maker for your grinder

1. Decide how much coffee you brew at once

Start with how many cups you make on a normal morning, because that sets the size of brewer you need. The SCA tests brewers at full capacity, and larger ones again at 1 kg of water, so a certification says little about a two-cup batch in a 10-cup machine.

Some brewers handle this directly. Moccamaster's KBGV Select has a switch for a full or half carafe, and Moccamaster says it is certified by both the SCA and the European Coffee Brewing Centre at both sizes. Fellow's Aiden has separate single-serve and batch baskets. If you brew one mug most days, look for one of these, not just the biggest carafe.

2. Look for SCA certification

Check whether the brewer carries the SCA Certified Home Brewer mark. The current standard, SCA 310-2021, sets out what the lab measures:

• The slurry must reach 90 to 96°C by the time a third of the water is in, then stay in that range.
• The brew must land at 1.15 to 1.55% dissolved solids at a ratio of 55 g of coffee per kg of water.
• Extraction must be even across the bed, with a uniformity rating of 60 or more.
• A heated carafe must hold coffee at 80 to 85°C for the first 30 minutes, never hotter.

The mark is not the only way to get a good brewer, but it is the only independent test most buyers can check. The Bonavita Enthusiast, Fellow Aiden, Moccamaster KBGV Select and OXO Brew 8-Cup all carry it, according to their makers and the SCA.

3. Choose between a cone and a flat-bottom basket

Look at the basket shape, because it decides which filters you buy for years. The SCA standard recognises both conical and flat-bottom baskets, and certifies brewers of each kind.

Bonavita's Enthusiast uses a flat-bottom basket with a drip-stop. Fellow's Aiden takes Melitta #2 cone filters for one cup and standard 8 to 12 cup basket filters for a batch. Neither shape is better in itself. What matters is that you can buy the right filter easily. See how to choose coffee filters for the details.

4. Match the brewer to your grinder

Grind medium-coarse, and expect a certified brewer to work with any electric burr grinder that can hold that size. Moccamaster describes the right grind as like sea salt or rough sand. For flat-bottom baskets, the SCA tests with at least 65% of particles between 589 and 1,168 microns. For cone baskets it uses a slightly finer grind, with at least 68% between 425 and 850 microns. Both sit in that medium range.

Baratza describes its Encore and Virtuoso+ as grinders for people "just getting into home brewing", and lists both for pour-over and French press. That middle range is where drip sits. For a setting on your own grinder, start from its settings chart or the grind converter.

5. Pick the features you will actually use

Choose features by habit, not by spec sheet. A thermal carafe keeps coffee hot without a hot plate. Bonavita's Enthusiast comes with either a thermal carafe or a glass carafe on a warming plate.

A bloom setting wets the grounds before the main brew. Bonavita, OXO and Fellow all offer one. Fellow's Aiden adds pulse control, brew profiles and an app. These help if you like adjusting recipes. If you want to press one button, they are cost you will not use.

6. Set your grinder to medium-coarse and taste

Brew your first pot at the SCA ratio of 55 g of coffee per litre of water, then adjust only the grind. Moccamaster explains the two ways it goes wrong. Too fine tastes bitter, and the basket can overflow because water drains slowly. Too coarse tastes weak, because the water runs through too fast.

Change one step at a time and keep the dose the same. The drip method page has more on ratios and timing.

Does a good brewer make up for a cheap grinder?

Not fully. Moccamaster notes that an inconsistent grind can under-extract, and uneven grinding is the typical problem with blade grinders. A certified machine controls water and temperature. It cannot fix a mix of dust and chunks. If you are choosing where to spend first, the grinder finder shows which burr grinders suit drip at your budget.

Can you use pre-ground coffee?

You can, but check the grind. Moccamaster says most supermarket pre-ground coffee is ground too fine for its brewers. It suggests asking a roaster to grind at the pour-over setting instead.