Recipe scaler
Scale ingredient quantities to a different number of servings.
CookingCoffee ratio
Calculate water and coffee for a chosen brew ratio.
Input
Result
Your result will appear here
How to use coffee ratio
Set Coffee (grams), Water per gram of coffee. Select Run tool, then review the result. Use the download or copy controls to keep it. Reset restores the starting settings and clears the result.
Your files stay here
Inputs are processed in your browser and are not uploaded to an Everytool server. Results last until you reset or leave this page. Favorites and recently used tool names are saved only in this browser.