How to Brew Coffee in a Coffee Maker (2026)

How do you brew coffee in a coffee maker?

Use a medium grind and start with 10 g of coffee per 180 ml of water, or roughly 2 level tablespoons per 6 fl oz. Put the filter and grounds in the basket, add water, place the carafe, and press brew. Taste the finished coffee, then adjust the dose or grind for the next pot.

This is a starting point, not a coffee law. The National Coffee Association's Drip coffee guide gives the familiar 1 to 2 tablespoons per 6 fl oz convention, while Starbucks Coffee at Home's drip brewer guide uses 10 g per 180 ml.

What do you need before brewing?

You need a working automatic drip brewer, the right paper filter, coffee, fresh drinking water, and a mug or carafe. A scale makes the recipe much easier to repeat, but a level tablespoon works when you are keeping things simple.

• Automatic drip coffee maker and matching carafe
• Paper filter that fits the basket
• Medium-ground coffee or whole beans plus a grinder
• Fresh water, mug, and spoon or 0.1-g scale

If you want freshly ground beans without a separate grinder, compare our grind-and-brew coffee maker picks. They trade some flexibility for a one-machine morning.

What are the steps for brewing drip coffee?

Follow five simple actions: prepare the filter, measure the coffee, add water, start the cycle, then serve and clean. The National Coffee Association describes automatic drip brewing as hot water passing through coffee grounds and a filter into a carafe, which is exactly the workflow you are setting up.

Step 1: Fit the filter and rinse the brewer

Place the paper filter in the basket and check that it sits flat. If the paper smells papery, rinse it with a little hot water, then discard that water. Put the empty carafe on its warming plate or under the outlet.

Step 2: Measure coffee and choose a medium grind

Start at 1:16 to 1:17 by weight. For an easy kitchen measure, use about 10 g, or 2 level tablespoons, per 180 ml or 6 fl oz of water. Monarch Coffee's coffee maker guide uses 16:1 as a practical starting ratio.

Use a medium grind, roughly like table salt or fine sand. Starbucks Coffee at Home and Counter Culture Coffee's home coffee maker guide both point toward medium to medium-coarse grounds for automatic drip. Very fine grounds can make a muddy, bitter cup, while very coarse grounds can leave it watery.

Step 3: Add fresh water

Fill the reservoir with the amount you plan to brew. Use the machine's markings, but remember that a coffee maker "cup" is commonly smaller than a full household mug. The chart below gives useful starting amounts by machine cup.

• 2 machine cups: about 20 g coffee and 320 g water
• 4 machine cups: about 40 g coffee and 640 g water
• 6 machine cups: about 60 g coffee and 960 g water
• 8 machine cups: about 80 g coffee and 1,280 g water

These are starting amounts, not universal rules. Keep the water and coffee measurements consistent for the first pot so your taste adjustment has a fair starting point.

Step 4: Seat the carafe and start the cycle

Make sure the basket is closed and the carafe is pushed fully into place. Select the regular brew setting unless you specifically want a stronger cup, then press start. For a basic replacement machine, see our drip coffee maker picks under $100.

Step 5: Serve, taste, and clean

Give the brewed coffee a gentle stir in the carafe, then taste it in a mug. Discard the wet grounds, rinse the basket and carafe, and wipe away any drips. Do not leave coffee sitting on a hot plate for hours if you want the cleanest flavor. Pour it into a thermal carafe instead when your brewer supports one.

What common mistakes make drip coffee taste bad?

The biggest mistakes are using the wrong filter, guessing the ratio, grinding too fine, and letting old coffee sit on the warming plate. Fix those basics before blaming the machine.

• Wrong filter: Use the size and shape your basket calls for. A poor fit can fold over or let grounds escape.
• Too little coffee: Measure the water first, then match the coffee to it. Maker cup marks are not the same as a large mug.
• Stale beans: Coffee that smells flat before brewing will not suddenly taste lively in the pot.
• Changing everything at once: Adjust only the dose or grind on the next brew, not both.

How can you fix weak or bitter drip coffee?

Fix the symptom with one small change: add coffee or grind finer for a weak cup, and use less coffee or grind coarser for bitterness. Taste a fresh mug before making another adjustment, because coffee left on a warming plate changes quickly.

Is the coffee weak, thin, or flat?

First check the water amount and make sure you used the 1:16 to 1:17 starting ratio. If the recipe is correct, add a little more coffee next time. If it still tastes hollow, try a slightly finer grind. For the convenience of grinding right before brewing, see our guide to coffee makers with built-in grinders.

Is the coffee bitter, harsh, or dry?

Use a slightly coarser grind or reduce the coffee dose a little. Also taste the pot soon after brewing. If the first mug is pleasant but the last mug is harsh, the warming plate and long hold time are likely the problem rather than your ratio.

Are there grounds in the carafe?

Check that the filter is seated flat and the basket is not overfilled. A torn filter, a bent basket, or a carafe that is not correctly positioned under the drip stop can also let coffee bypass the paper.

Frequently asked questions