Coffee Ratio Calculator
Calculate coffee or water from a desired brew ratio.
Explore →Free brewing toolkit
Coffee calculators
14 working tools to help you measure, plan and compare your brews. No login required.
Coffee Dose Calculator
Find the coffee needed for your planned water amount.
Explore →Brew Water Calculator
Estimate pour-over water for a coffee dose.
Explore →Recipe Scale-Up Calculator
Scale your favorite recipe to a new dose.
Explore →Bloom Water Calculator
Plan first-pour water from the coffee dose.
Explore →Pour Schedule Planner
Divide your water into bloom and repeatable stages.
Explore →Iced Pour-Over Calculator
Split total water between hot water and ice.
Explore →Coffee Cost Per Cup Calculator
Estimate bean and filter cost per serving.
Explore →Coffee Bag Servings Calculator
Estimate how many brews a coffee bag will make.
Explore →Coffee Temperature Converter
Convert between Celsius and Fahrenheit.
Explore →Brew Time Calculator
Add bloom and pour stages into a total target time.
Explore →Coffee Recipe Builder
Generate a starter recipe from servings and strength.
Explore →Coffee Ratio Comparison
Compare coffee doses at two ratios.
Explore →Monthly Coffee Budget
Estimate home brewing spend by day and month.
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