Coffee Calculators
Free coffee calculators for brew ratios, espresso extraction yield, caffeine content, water temperature, dose by cup size, and more.
AeroPress Coffee Recipe Calculator
Dial in your AeroPress recipe by cup size and concentration. Calculates coffee dose, brew water, bloom time, and pressure method for any serving.
French Press Coffee Recipe Calculator
Calculate coffee and water amounts for any French press size and strength preference. Includes grind size, steep time, and extraction tips.
Moka Pot Coffee and Water Calculator
Get exact coffee grounds and water amounts for any moka pot size from 1-cup to 12-cup, with standard, strong, and extra-strong dose options.
Coffee Bean Annual Cost Calculator
Calculate yearly coffee bean cost from cups per day, grams per cup, and price per pound. Compare grocery beans to specialty roasters.
Espresso Machine Payoff Calculator
Find when an espresso machine pays back vs daily coffee shop visits. Includes machine cost, beans per shot, milk, and grinder add-on.
Coffee Bean Freshness Decay Calculator
Track coffee bean freshness from roast date and storage. Calculate flavor peak, decay curve, and shelf life for whole bean and ground coffee under any storage.
Coffee Brew Water TDS Target Calculator
Calculate ideal brew water hardness and TDS for coffee. Compare your tap water TDS against SCA standards and adjust with bottled or filtered water.
Coffee Caffeine Content by Drink Calculator
Calculate caffeine content by coffee drink type and size. Compare espresso, drip, cold brew, and specialty drinks in mg per serving and per body weight.
Cold Brew Coffee Dilution Calculator
Calculate cold brew water and coffee for concentrate vs ready-to-drink. Get dilution ratios, brew time targets, and final caffeine concentration estimates.
Pour Over Coffee Brew Time Calculator
Calculate pour over total brew time and pour stages by dose. Get bloom, main pour, and total time for V60, Chemex, Kalita, and Origami drippers.
Coffee Brew Ratio Calculator
Calculate the perfect coffee to water ratio for any brew method. Get exact gram measurements for pour-over, French press, drip, AeroPress, and cold brew.
Espresso Extraction Ratio Calculator
Calculate espresso extraction ratio from dry coffee in and wet shot out. Know if your shot is a ristretto, normale, or lungo and dial in your recipe.