Food tool map
Drinks & coffee
Brewing ratios, beverages, and drink quantities.
Choose the tool whose inputs and output match your task. Check each calculator’s assumptions and limitations before using its result.
Coffee Ratio Calculator
Calculate coffee grounds and starting water from a desired final drink volume using method-specific brewing ratios, water loss, grind size, temperature, and brew time.
Coffee to Water Ratio Calculator
Calculate coffee and water amounts for pour over, drip, French press, and cold brew ratios, with grind guidance and brewing interpretation.
Rice Water Ratio Calculator
Calculate water, cooking time, texture, and prep notes for white, brown, jasmine, basmati, sushi, wild, and parboiled rice in cups or milliliters.