📐 Beverage Batch & Serving 10
Bartender Pour Cost CalculatorWork out pour cost percentage, cost per pour, profit, and a target menu price for any spirit and pour size.Cocktail CalculatorScale a ratio-based cocktail to any number of drinks.Coffee for a Crowd CalculatorBrew coffee for an event: ground coffee, water, cups, and urns needed from your guest count and cups per guest.Drink Batch CalculatorDrinks and total volume to provide for an event.Hot Chocolate CalculatorMeasure cocoa, milk, and sugar for any number of cups of hot chocolate at the richness you like.Ice Melt CalculatorEstimate how much ice to buy for a party from your guest count, hours, weather, and whether you are chilling coolers.Keg CalculatorSee how many drinks a keg pours and how many kegs you need for your guest count and serving size.Lemonade CalculatorA lemonade batch planner with recipe, party, concentrate, and commercial modes: lemons, sugar, water, ice, servings, container, and cost.Party Beverage CalculatorPlan how many drinks to buy for a party from your guest count, hours, and alcoholic split, with a buffer so you do not run short.Punch CalculatorBuild party punch for any number of servings: juice, soda, and optional spirit, with ice, for non-alcoholic or spiked.
📐 Coffee 10
Caffeine CalculatorAdd up the caffeine in your daily coffee, tea, and energy drinks and see how it compares to the safe daily limit.Coffee Batch CalculatorScale coffee and water for any number of cups - ideal for brewing a full pot for a crowd.Coffee Bean Cost CalculatorWork out the cost per cup of your coffee from the bag price and your dose, plus daily, monthly, and yearly spend.Coffee to Water Ratio CalculatorFind how much ground coffee to use for your amount of water, at your preferred strength.Coffee Yield CalculatorSee how much brewed coffee you actually get from your grounds and water once the grounds soak some up, plus your brew ratio and cups.Cold Brew CalculatorCalculate the exact coffee-to-water ratio for cold brew concentrate or ready-to-drink, plus steep time and dilution.Cold Brew Dilution CalculatorTurn cold brew concentrate into ready-to-drink coffee: see how much water or milk to add, the finished volume, and servings.Espresso Yield CalculatorTarget shot yield from your dose and brew ratio.French Press CalculatorFind the right coffee and water for a French press at any size, with grind and steep-time guidance.Pour Over CalculatorDial in pour over coffee with the golden ratio, bloom water, and total brew time for V60 or Chemex.
📐 Brewing & Fermentation 7
Beer Priming Sugar CalculatorCalculate the priming sugar to carbonate bottled beer by carbonation level, sugar type, and batch size.Brew Efficiency CalculatorWork out your all-grain mash efficiency from grain weight, grain potential, batch volume, and measured gravity.Fermentation Sugar CalculatorEstimate the sugar to add to reach a target alcohol level, with an approximate starting gravity, for any batch size.Hydrometer Temperature Correction CalculatorCorrect a hydrometer gravity reading for sample temperature against the hydrometer calibration point.Kombucha CalculatorPlan a full kombucha batch: water, tea, sugar, starter, SCOBY, bottles, and fermentation time for any batch size.Kombucha Second Ferment CalculatorSize the fruit, juice, or puree for a fizzy kombucha second ferment across your whole batch and bottles.Mead CalculatorEstimate the honey and water for a mead at your target alcohol and batch size, with an approximate starting gravity.
📐 Tea 6
Iced Tea CalculatorWork out the tea leaves, hot water, and ice to make iced tea at the strength you want, brewed stronger so it is not watery.Infusion Strength CalculatorConcentration of an infusion from botanical weight and liquid volume.Loose Leaf Tea CalculatorMeasure loose leaf tea by type and cup size, with leaf per cup and how many cups you get by re-steeping.Tea Batch CalculatorScale tea for a crowd: total leaves, water, tea bags, and liters for any number of servings and strength.Tea Cost CalculatorWork out the cost per cup of your tea from the package price, leaf per cup, and re-steeps, plus monthly and yearly spend.Tea Steeping CalculatorTotal tea leaf and water for any number of cups.
📋 Event & Party Planning 5
Brunch Drink CalculatorPlan brunch drinks: sparkling wine, orange juice for mimosas, and coffee for your guest count.Holiday Drink CalculatorScale a holiday drink for a crowd: mulled wine, eggnog, or hot cider, with the main ingredients to buy.Kids Drink CalculatorPlan non-alcoholic drinks for a kids party: total servings, juice, juice boxes, cups, and water.Party Drinks CalculatorA party drinks shopping list: beers, wine, soft drinks, water, cups, and ice to buy for your guest count.Wedding Beverage CalculatorPlan wedding reception drinks: wine, beer, spirit bottles, and champagne for the toast from your guest count and hours.
📐 Smoothies & Protein Drinks 5
Calorie Shake CalculatorTotal the calories in a shake from its ingredients and see how close it is to a calorie goal. Estimates, not medical advice.Macro Shake CalculatorEstimate the protein, carbs, fat, and calories in a shake from its ingredients. General estimates, not nutrition advice.Protein Shake CalculatorWork out how many scoops of protein powder and how much liquid to hit a protein target per shake. A general guide, not medical advice.Smoothie Batch CalculatorScale smoothies for a group: total volume, blender batches, and fruit and liquid split for any number of servings.Smoothie CalculatorBuild a balanced smoothie for any number of glasses: fruit, liquid, and yogurt or base for your chosen thickness.
📐 Water & Hydration 5
Electrolyte CalculatorMix a homemade electrolyte sports drink: salt, sugar, and sodium for your volume. A recipe guide, not medical advice.Hydration CalculatorEstimate workout fluid loss and how much to drink during and after exercise. General guidance, not medical advice.Infused Water CalculatorFlavor a pitcher of infused water: how much fruit and how many herb sprigs for your volume and intensity.Water Intake CalculatorA rough daily water estimate from body weight and activity. General guidance only, not medical advice.Water Storage CalculatorWork out how much emergency water to store for your household and days of supply, in gallons, liters, and containers.