Independent buying guides for home coffee and espresso

Coffee to Water Ratio Chart

Coffee Bar Hub · coffeebarhub.com · reviewed September 13, 2026

Ratios by brew method
Pour over (V60, Chemex, Kalita)1:15 to 1:17
French press1:12 to 1:15, brewed coarser and stronger to account for the full-immersion method. 30g coffee to 450g water is a typical 1:15
AeroPress1:12 to 1:16 depending on style
Espresso1:2 for a standard modern shot
Moka potroughly 1:7 to 1:10, filling the basket level without tamping and the boiler to just below the valve
Cold brew concentrate1:4 to 1:8, steeped 12-24 hours
Sour, thin, lacking sweetnessthis is under-extraction
Bitter, harsh, dryingthis is over-extraction

Typical values for general guidance. Always check the manufacturer's specification for your exact product.

Share or embed this chart

Coffee to Water Ratio Chart

You are welcome to use this chart on your blog, forum or class handout. Please keep the credit link.

Read the full guide behind this chart →