Moka Pot Ratio Calculator: Coffee & Water

Fill the basket level with grounds up to the rim, without tamping — a 6-cup moka pot typically takes about 30g.

Tamping a moka pot basket like an espresso puck can restrict flow too much and stall the brew.

Fill to just below the pressure release valve on the bottom chamber, never above it.

Filling higher doesn't make the coffee stronger — it just risks the valve venting steam and water during brewing.

A fine-medium grind, slightly coarser than espresso and finer than drip — think slightly coarser than table salt.

Too fine and the pot can stall or the coffee turns bitter; too coarse and the coffee comes out weak and watery.

Usually the heat is too high.

Brew on medium-low heat and remove the pot from the burner as soon as the flow turns light and sputters — leaving it on the heat after that scorches the last of the coffee coming through.

It is a small serving of roughly espresso size, not a standard 8 oz cup.

Sizes vary by brand, so use the cup number printed on your pot and the basket and fill line as the guide.

No. A moka pot brews with steam pressure that is well below an espresso machine's, so it makes a strong, concentrated coffee without crema in the espresso sense.

It works well for milk drinks and strong black coffee.

Many people start with hot water in the base to shorten the time the grounds sit on a hot pot, which can reduce bitterness.

Handle the hot base with a cloth.

Both methods work.

It is not recommended.

Fill the basket and base for the pot's design.

Underfilling the basket can brew unevenly, so buy the size you actually brew most often.