RecipeScaleCalc: Batch Cooking Calculator
Instantly scales recipes up or down while auto-adjusting cooking times, oven temps, and ingredient conversions for home cooks and meal preppers.
The Problem
Home cooks waste time manually recalculating ingredient ratios when scaling recipes, often getting proportions wrong and ruining dishes. Cooking times and temperatures don't scale linearly, but most recipe apps treat them as fixed constants, leading to undercooked or burnt meals.
Target Audience
Home meal preppers (especially batch cookers), recipe hoarders with 50+ saved recipes, busy parents doing weekly meal prep, and cooking enthusiasts who constantly modify portion sizes.
Why Now?
Meal prep culture exploded post-2020, and AI can now parse messy recipe formats (screenshots, PDFs, pasted text) instantly rather than requiring manual entry.
What's Missing
Existing recipe apps treat scaling as a trivial feature; they scale ingredient amounts but ignore that a 6-person lasagna needs different oven time than a 2-person one. No app handles the physics of cooking properly.
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