Coffee Extraction Simulator

Brewmulator

Grinder

Grind values are model-calibrated for this simulator. Results show relative trends accurately; absolute numbers are approximate.

Grinder Quality: Good (15% fines)

Premium grinders produce fewer fines → lower extraction. Budget grinders produce more fines → higher extraction.

Grind Size: 500μm

Roast Level

Select a template above or add pour steps manually.

Coffee: 18g

Water: 288g

Brew Ratio: 1:16.0

Beverage Weight: 252g

V60

French Press

Espresso

AeroPress

Cold Brew

Extraction Curve

☕Select a template or add a pour step to see the multi-pour curve

Extraction Yield

0.00%

TDS

0.00%

Beverage Weight

252g

Zone

Under