SCA Golden Cup Ratio: 55g/L (1:18.18)
SCA Golden Cup Standard Coffee Ratio Calculator
The Specialty Coffee Association (SCA) Golden Cup Standard specifies 55.0 grams of coffee per 1,000 ml of water (1:18.18), calibrated for an optimal Total Dissolved Solids (TDS) extraction of 18% - 22%.
Interactive Ratio Adjuster
Grind Size
Medium
Water Temp
200°F (93°C)
Brew Time
3:30 minutes
Required Coffee Grounds
Ground Coffee Needed
0.0 g
0.0 level scoops (approx. 0.0 tbsp)
Ounces (oz)
0.00 oz
Water (fl oz)
0.0 fl oz
Bloom Water
0 g
Recommended Brew Sequence
1
Weigh 0g of coffee. Grind to Medium.
2
Preheat water to 200°F (93°C). Rinse paper or mesh filter with hot water.
3
Pour 0g water for 45s bloom to release trapped CO2 gases.
4
Complete pour to 0ml. Target total brew finish: 3:30 minutes.
Standard Servings Quick Reference Chart
| Serving Size | Water (ml / g) | Water (fl oz) | Coffee Grounds (Grams) | Level Scoops (~10g) | Level Tablespoons (~5g) |
|---|
Frequently Asked Questions
What is the SCA Golden Cup Standard?
The Golden Cup Standard is a scientific brewing benchmark established by the SCA. It requires water temperature of 197.6°F–204.8°F (92°C–96°C), a brew ratio of 55g/L $\pm$ 10%, and extraction yield between 18.0% and 22.0%.