Food & Drink
Recipe Scaler
Any recipe • Any size • Amounts you can measure
Doubling a recipe is easy until it says ⅓ cup and ¾ teaspoon. Paste the ingredient list from any recipe, choose the new size, and Recipe Scaler gives back amounts you can actually measure: ⅓ cup halved is 2 tbsp + 2 tsp, spoons grow into cups as a batch gets bigger, and grams stay precise. Every number that changed is highlighted.
Scale four ways: by servings (a recipe for 4 becomes a recipe for 6, or 24 cookies become 36), by multiplying (half, double, or any number), by the amount of one ingredient you have (only 300 g of flour left? the whole recipe follows), or by pan size, from an 8-inch round to a 9 × 13-inch pan by the area of the base.
It reads recipes the way they are written: fractions like 1½ and 1-1/2, ranges, amounts in brackets (¾ cup (180 ml) becomes 1½ cups (360 ml)), can sizes that stay put, and words that follow their numbers. Switch between metric and US cups — volume to volume and weight to weight, never guessed. Paste a whole recipe page or share it from your browser, save recipes on your phone, and share the scaled result. Works offline, with no account.
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What's inside
Amounts you can measure
Results are rounded to real measuring cups and spoons — ¼, ⅓, ½, ⅔ and ¾ cup, down to ⅛ teaspoon — and written in two parts when that is easier: ⅓ cup halved is 2 tbsp + 2 tsp. An amount that had to be rounded noticeably is marked ≈.
Scale to what you have
Pick the ingredient you have a set amount of, type how much — in any unit of the same kind — and every other line follows. A line that gives both cups and grams accepts either.
Reads real recipes
Paste a recipe page and the title, servings, ingredients and method are sorted for you. Brackets, ranges, cans and packs, “to taste” and pinches are all handled the way a cook would, and the method is kept exactly as written.
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