Brew Ratio Calculator
Calculate coffee brew ratio from grounds weight and water amount, with taste recommendations for different brewing methods.
Calculate the optimal coffee-to-water brewing ratio based on your coffee weight and water volume. Supports pour-over, French press, espresso, and cold brew methods for perfect extraction.
📊 Result Chart
About Brew Ratio Calculator
Brew Ratio Calculator is a free online tool that calculates the brew ratio from coffee grounds weight and water amount, supporting pour-over, French press, espresso and more. Works on mobile and desktop, all calculations run locally in your browser, your data never leaves your device.
Brew Ratio Calculator in 3 steps
- Enter coffee grounds weight (grams)
- Enter water amount (ml)
- Click "Calculate" to see brew ratio and taste
How accurate is the Brew Ratio Calculator?
The calculation is based on the standard golden ratio formula (coffee:water), so the results are reliable for typical home brewing. Adjust to your taste for perfect extraction.
Do I need to download anything?
No. Open the page and use it instantly — all calculations run locally in your browser and your data never leaves your device.
Which brewing methods are supported?
The tool supports pour-over, French press, espresso, moka pot and cold brew through recommended ratio ranges, and gives taste guidance for each result.