Input Values
Pro Tip
Use a kitchen scale for precise measurements. Coffee brewing is both art and science - these ratios are starting points that you can adjust to your taste.
Number of cups you want to brew (1 cup = 250ml)
Choose your preferred coffee strength
Select your brewing method
Result
Enter values above to see results
Frequently Asked Questions
What is the golden ratio for coffee brewing?
The golden ratio is generally 1:16 (1 gram of coffee to 16 grams of water) for medium strength. This can be adjusted based on your taste preferences and brewing method.
How does brewing method affect the ratio?
Different brewing methods have different optimal ratios. Espresso uses a 1:2 ratio, while cold brew can use 1:8. The contact time and extraction method determine the ideal ratio.
What's the difference between coffee strength levels?
Light (1:16 ratio) is mild and bright, Medium (1:15) is balanced, Strong (1:14) is bold, and Extra Strong (1:13) is very intense. Choose based on your taste preference.
How long should I brew coffee?
Brewing time varies by method: Drip (4 minutes), French Press (4 minutes), Pour Over (3 minutes), Espresso (30 seconds), Cold Brew (12+ hours). Timing affects extraction and flavor.
Can I adjust the ratio for my taste?
Absolutely! Start with the recommended ratio and adjust based on your preference. More coffee = stronger, less coffee = weaker. Experiment to find your perfect cup.
What's the best water temperature for brewing?
Optimal water temperature is 195-205°F (90-96°C). Too hot can over-extract and create bitterness, while too cool can under-extract and taste weak.
Important Disclaimer
For informational purposes only: This calculator provides estimates and should not be considered as professional advice.
Accuracy: While we strive for accuracy, users should verify results independently for critical decisions.