Home, food & hobbies
729 everyday calculators for home, cooking and free time: recipes and servings, tips and shared bills, paint and flooring, pets, games and hobbies. Quick answers to the small questions of daily life, free in your browser.
Sourdough dough hydration
100 grams of a 100 % starter brings 50 grams of flour and 50 grams of water into your dough. Enter flour, water and starter, and get total flour, total water…
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Wine bottle calculator for a party
24 guests at 2.5 servings each need 60 servings and 9000 mL of wine, which is 12 standard 750 mL bottles.
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Recipe batch total cost calculator
Four ingredients for a batch of 4 servings, each entered as a quantity and a unit price, add up to 7.7 in total and 1.925 per serving in your currency.
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Recipe calorie calculator
Three ingredients worth 647.5 calories, split into 5 servings, give 129.5 calories each. Enter every ingredient with its quantity and calories per unit, and get…
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Cooking oil smoke point lookup
Extra virgin olive oil starts to smoke around 190 °C (374 °F), so it suits dressings, confit, gentle sautéing, moderate roasting and shallow frying.
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Seeded Giveaway Winner Picker
With Avery on 1 entry, Blake on 3 and Casey on 1, the seed spring-campaign-2026 always picks Avery from the 5 entries.
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Filter Wordle candidate words by green, yellow and gray clues
Of six words, only caper and coven survive a green C in the first square, a yellow E in the second and a gray I: the filter applies each clue by position and…
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Anagram solver against a dictionary
From the letters in “Trace” and a short word list, it finds 8 words such as crate, react and race, and rejects tree because it needs a second e.
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Check a Valid Word Ladder Step
Cold to cord is a valid word ladder move because only the third letter changes; the checker counts every difference and shows its position, so a broken step is…
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Validate chess algebraic notation
Nbd2+ is correctly written: a knight from the b-file goes to d2 and gives check. Type one move to confirm it follows standard algebraic notation and see the…
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Trivia quiz score calculator with speed bonuses
Two correct answers worth 10 and 20 points plus a 3-point bonus for answering within 5 seconds make 33: the calculator keeps question points and speed bonus…
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Calculate Scrabble Word Score with Letter and Word Multipliers
QUIZ scores 22 on its own, 32 with the Q on a double-letter square and 96 once a triple-word square applies.
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Blackjack Hand Value Calculator
Ace, ace and nine make 21: one ace stays at 11, the other drops to 1, and the hand is a soft 21. Type the cards to get the best legal total and see whether it…
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Caster sugar cups to grams converter
One US cup of caster sugar weighs 225 g, and half a cup 112.5 g. Enter whole, half or decimal cups from a sponge or meringue recipe and get the grams for your…
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Chocolate chips cups to grams converter
One and a half US cups of chocolate chips weigh 255 g, at a fixed 170 g per cup. Enter whole or decimal cups from an American recipe and get the grams for your…
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Maple syrup cups to grams converter
One US cup of maple syrup weighs 315 g in this converter: enter any amount, such as 1.5 cups, and read 472.5 g ready for a gram scale. Free in your browser.
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Whole Milk Cups to Grams Converter
1.5 cups of whole milk weigh 366 grams, at a fixed 244 g per US cup. Enter the cups from the recipe, decimals or zero included, and get a scale-ready weight…
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Whole wheat flour cups to grams converter
1.5 cups of whole wheat flour weigh 180 grams, at a fixed 120 g per US cup. Type the cups from an American recipe and get a metric weight for your bread dough…
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Brown sugar grams to cups converter
440 grams of packed brown sugar fill 2 US cups, at 220 grams per firmly packed cup. Enter the grams from your scale or the package and get the cup measure for…
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Cake flour grams to cups converter
228 g of cake flour is 2 US cups, because each cup is counted as 114 g. Enter the grams from your recipe and get the cups as a decimal; the figure is meant for…
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Greek yogurt cups to grams converter
One US cup of plain strained Greek yogurt weighs 285 g, more than a cup of milk or drinkable yogurt.
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Honey tablespoons to grams converter
Two and a half tablespoons of honey weigh 52.5 g, because every tablespoon counts as 21 g. Enter the tablespoons, decimals included, and get the grams to weigh…
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Salt teaspoons to grams converter
One level teaspoon of salt counts as 6 grams, so 1.5 teaspoons come to 9 grams. Type the teaspoons from your recipe and get the weight with the factor shown…
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Vanilla extract teaspoons to grams converter
One teaspoon of pure vanilla extract weighs 4.2 grams. Enter whole spoons, halves or quarters and get the gram weight for cookie dough, custard or frosting when…
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Bundt pan volume estimator
A Bundt pan 10 inches across and 3.5 inches high holds just over 11 US cups of batter. The estimate takes the outer cylinder and keeps 60% of it, allowing for…
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Butter sticks to grams converter
Two US sticks of butter are 226 g, because every stick counts as exactly 113 g. Enter whole, half or decimal sticks from an American recipe and weigh the result…
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Celsius to Gas Mark Converter
A recipe at 176 °C becomes Gas Mark 4, the dial setting closest to it at 180 °C. Enter a Celsius temperature from 110 to 240 and get the nearest gas mark, how…
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Round cake pan area calculator
A 9-inch round pan has a base of about 63.6 square inches. Enter the inside diameter and get the radius, the area and the formula behind it, ready to compare…
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Square to round pan size converter
An 8-inch square pan matches a round pan about 9.027 inches across, since both bases cover 64 square inches.
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Tablespoons to fluid ounces converter
Two US tablespoons make exactly 1 fluid ounce, because the US liquid system defines the ounce as two tablespoons.
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High-altitude liquid adjuster for baking
At 5,000 feet a recipe with 2 cups of liquid gets 5 extra tablespoons, for 2.3125 cups in total. Enter the liquid in US cups and your altitude in feet; each…
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High-Altitude Oven Temperature Adjuster
A recipe baked at 350 °F goes to 375 °F in a kitchen at 5,000 feet, because above 3,500 feet the oven gets 25 °F more.
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Cake batter depth calculator
1,000 ml of batter in a pan with a 200 cm² floor sits 5 cm deep, or 50 mm. Enter the batter volume and the pan's floor area in metric or US units to see the…
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Double a recipe calculator
Double any ingredient line in one step: 250 g of flour becomes 500 g, and the unit you typed stays as it is, whether grams, cups, teaspoons or eggs.
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Tube pan volume calculator
A tube pan 10 inches across with a 3-inch center tube and 4 inches of usable height holds 285.8849 cubic inches, or 4.6848 liters.
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Active dry to instant yeast converter
A 7-gram packet of active dry yeast becomes 5.25 grams of instant yeast, because instant is more concentrated and you use three-quarters as much.
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Baker's percentage to weight calculator
With 1,000 grams of flour, a 65% water line on a formula card means 650 grams of water. Enter your flour weight and any baker's percentage to weigh water, salt…
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Dough weight per piece calculator for rolls and loaves
1,800 g of dough shared among 12 rolls gives 150 g per piece. Enter the weight of the finished batch in grams, kilograms, ounces or pounds, set how many pieces…
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Scale recipe from ingredient on hand
Rewrite a recipe around the ingredient that is running out: with 200 g of flour left for a card that asks for 500 g, every line is multiplied by 0.4 and 250 g…
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Sourdough levain build calculator
Feed a sourdough starter without mental arithmetic: 20 g of seed on a 1:2:2 build needs 40 g of flour and 40 g of water, giving 100 g of levain.
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Yeast amount from flour weight calculator by rise speed
500 g of flour at the standard setting needs 3.5 g of yeast. Pick slow, standard or fast, enter the total flour weight, and scale any dough formula without…
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Béchamel sauce ratio calculator
For 500 ml of béchamel you need 30 g of butter, 30 g of flour and 500 ml of milk, from a medium base of 60 g, 60 g and 1,000 ml.
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Brown sugar substitute calculator
For 200 g of light brown sugar, mix 180 g of white sugar with 20 g of molasses. Enter any target weight, pick light or dark, and get both amounts in the unit…
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Buttermilk substitute calculator
For 240 ml of buttermilk, stir 225 ml of milk with 15 ml of lemon juice or white vinegar and let it rest about five minutes.
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Caramel sugar-to-cream ratio calculator
For 200 g of sugar, a soft caramel sauce takes 160 g of cream and 50 g of butter, 410 g in all. Enter the sugar weight and get cream at four fifths and butter…
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Choux pastry ratio calculator
A 600 g batch of choux paste takes 200 g of water, 100 g of butter, 100 g of flour and 200 g of egg.
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Dark chocolate ganache ratio calculator
200 g of dark chocolate needs 200 g of cream, for 400 g of ganache: the classic dark recipe uses equal weights.
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Pizza dough ratio calculator
Plan dough by the ball: 4 balls of 250 g make 1000 g of dough, split by baker's percentages into flour, water, salt and yeast, with 62% hydration and 2.5% salt…
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Swiss Meringue Buttercream Ratio Calculator
Two and a half batches of Swiss meringue buttercream take 250 g of egg whites, 500 g of sugar and 750 g of butter, 1,500 g in all.
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Dried to Fresh Herb Converter
Two teaspoons of dried oregano become six teaspoons of fresh: the converter multiplies the dried amount by three, the classic one-to-three kitchen ratio, and…
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Chicken roasting time by weight calculator
A 4.5-pound whole chicken needs about 90 minutes, or 1 hour 30 minutes, at a steady 20 minutes per pound.
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Ham heating time by weight calculator
An 8-pound fully cooked bone-in ham needs about 120 minutes, or 2 hours, at 15 minutes per pound in a 325 °F oven.
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Sour Cream Substitute Calculator
To replace 1.5 cups of sour cream, mix 1.40625 cups of heavy cream with 0.09375 cups of lemon juice, or simply use 1.5 cups of plain yogurt.
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Vegetable blanching time lookup
Broccoli florets need 3 minutes in boiling water, 180 seconds, before the ice bath. Choose an everyday vegetable, from green beans to corn on the cob, and get a…
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Beef steak doneness temperature lookup
Medium rare is 135 °F, or 57 °C, at the center of the steak. Pick the doneness you want and get the target internal temperature in both scales from one fixed…
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Boiled egg time by size and doneness calculator
A large egg with a jammy yolk needs 9 minutes, or 540 seconds, in water that is already boiling. Choose the size printed on the carton and a soft, jammy or hard…
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Sous-vide chicken time by thickness calculator
A chicken piece 32 mm thick at its thickest point gets 100 minutes of heating, the time set for pieces up to 40 mm.
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Sous Vide Poultry Pasteurization Time Calculator
Poultry 28 mm thick in a 60 °C bath needs 70 minutes on the pasteurization schedule, in the 30 mm column.
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Turkey thaw time by weight calculator
A 12-pound turkey needs 57.6 hours in the refrigerator, about 2.4 days, at 24 hours for every 5 pounds.
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Vegetable ferment salt calculator
1,000 g of shredded cabbage at 2% needs 20 g of salt. Enter the vegetable weight, the water if you use brine, and your target percentage, and the calculator…
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