Understanding Coffee-to-Water Ratios

The coffee-to-water ratio is one of the most important factors in brewing the perfect cup of coffee. It determines the strength, flavor, and overall balance of your brew. For an easy way to calculate the ideal ratio for your brewing method, try our Coffee Calculator.

What is a Coffee-to-Water Ratio?

The coffee-to-water ratio refers to how much coffee you use compared to the amount of water. A standard ratio for most brewing methods is 1:15—meaning 1 gram of coffee for every 15 grams (or milliliters) of water.

Why Does It Matter?

The ratio impacts extraction. Too much coffee leads to over-extraction and bitterness, while too little can result in a weak and sour cup. Using the right ratio ensures a balanced flavor every time.

Adjusting for Taste

While 1:15 is a great starting point, you can adjust based on your preferences. Prefer a stronger brew? Try 1:14 or 1:13. Want it lighter? Go for 1:16 or even 1:17. Experiment until you find your perfect cup.

Don’t forget to use our Coffee Calculator to easily adjust and find the ratio that suits your taste. Happy brewing!