Coffee & Tea
Coffee and tea calculators for brew ratios, espresso yield, roast loss, caffeine content, and cold brew concentrate.
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Caffeine Content Estimator
Estimate total caffeine intake from coffee, tea, espresso, and energy drinks. See how your intake compares to the FDA daily maximum and how long it takes to metabolize.
Coffee Brew Ratio
Calculate the perfect coffee-to-water ratio for any brewing method. Get precise gram measurements for pour-over, espresso, French press, AeroPress, and cold brew.
Coffee Cost Per Cup
Calculate the true cost of each cup of home-brewed coffee including beans, water, and filters. Compare to cafe prices and see your yearly savings.
Coffee Freshness
Track your coffee freshness from roast date. See days remaining, freshness percentage, and whether you are in the peak flavor window based on storage method.
Coffee Roast Loss
Calculate weight loss during coffee roasting. Determine how much green coffee you need to achieve your target roasted weight at any roast level.
Cold Brew Concentrate
Calculate coffee and water amounts for cold brew concentrate at your desired strength. Know exactly how many servings you'll get with your preferred dilution ratio.
Cupping Score Calculator
Calculate SCA cupping scores for coffee evaluation. Score aroma, flavor, aftertaste, acidity, body, balance, uniformity, clean cup, sweetness, and overall impression.
Espresso Yield
Calculate espresso yield, dose, and extraction time based on your basket size and target brew ratio for a perfect shot every time.
Latte Art Milk Calculator
Calculate the exact milk volume, foam depth, and steam time for your latte. Works for all cup sizes and shot counts.
Tea Brewing Calculator
Get optimal water temperature, steep time, and leaf amount for green, black, white, oolong, and herbal teas. Brew the perfect cup every time.