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coffeebase by CosmoLabs
Tools / Brew Calculator

Brew Calculator

V60 Calculator

g
1 : 16
1:14
1:18

SCA recommended default

Water needed

240g

0.24 L  · 8.1 fl oz

V60 with 15g coffee

Grind Size

Medium-fine

Water Temp

93 °C / 199 °F

Brew Time

2:30 – 3:30

Ratio

1 : 16

Equipment needed

V60 dripperPaper filterGooseneck kettleScale

How it works

The calculator multiplies your coffee dose by the selected brew ratio to determine water volume. Default ratios follow widely-accepted standards from the SCA and specialty coffee community. Adjust the ratio slider to match your taste preference — lower ratios produce a stronger cup, higher ratios a lighter one. Grind size, temperature, and time recommendations are starting points; fine-tune them based on your equipment and beans.