Ratios vs PantryMath

Ratios is a chef’s reference for the foundations of cooking. Instead of following recipes, learn the ratios behind them and scale anything with confidence. From classic sauces to doughs, batters, and custards, Ratios helps you understand how ingredients relate, so you can cook freely and consistently. What you’ll find in Ratios • Essential ratios for doughs, sauces, batters, custards, grains, and more • Clear ingredient relationships, no cups, no guesswork • Built-in calculators with automatic scaling by mass • Metric and imperial support Ratios+ Edit existing or create and save your own custom ratios with a one-time purchase. Build your personal ledger of formulas and reuse them anytime.

FREE recipe calculator. One purchase ($2.99) unlocks everything — forever. A pocket-sized cooking math toolkit for anyone who cooks from international recipes. Try the core features free, then unlock pro features with a single one-time purchase. NO SUBSCRIPTION. NO ADS. EVER. → FREE FOREVER • Recipe scaling — input any recipe, scale to any servings • Cup / g / ml conversion for 200+ ingredients (USDA densities) • 5 saved recipes • 1 named kitchen timer • Default Blueprint Graphite theme • 100% offline, no account, no cloud → UNLOCK PRO ($2.99 once) • Unlimited saved recipes • Web / photo / text recipe import (paste a URL — we extract ingredients) • 313 tested ingredient substitutions, 8 categories, instant chip filter "1 cup buttermilk = 1 cup milk + 1 tbsp lemon juice" "1 egg = 1/4 cup applesauce" + 100 more • Up to 5 parallel kitchen timers • Baker's percentages with hydration math (5 sourdough/pizza/brioche presets) • Conversion history (last 50) • Multi-recipe party mode (merged ingredient list across recipes) • 6 Blueprint themes (Graphite, Cobalt, Olive, Brass, Plum, Pure Ink) • PDF export of scaled recipes → WHY ONE-TIME? This is a calculator. It shouldn't charge you monthly. $2.99 once. Yours forever. Family Sharing supported. → LANGUAGES English · German · Japanese · Korean · Arabic · French · Spanish · Portuguese · Simplified Chinese → INGREDIENT DATA Densities are sourced from the USDA Food Composition Database (public domain). Substitution rules are common cooking knowledge — no proprietary recipes bundled. Free download. Try the calculator. Decide if it's worth $2.99. Yours forever if you say yes.