RecipeScaleCalc: Ingredient Auto-Adjuster
Instantly scales recipe ingredients and adjusts cooking times based on desired servings, dietary swaps, and unit conversions for home cooks.
The Problem
Home cooks constantly struggle with manually recalculating ingredient quantities when scaling recipes up or down, leading to failed dishes and food waste. Existing recipe apps either don't scale properly, require manual input, or don't handle unit conversions (cups to grams) and dietary substitutions simultaneously.
Target Audience
Home cooks aged 25-55 who cook 3+ times per week, meal preppers, parents managing family dinners, and food bloggers testing recipes at different scales.
Why Now?
AI LLMs can now accurately parse unstructured recipe text and understand dietary/ingredient context (vegan, keto, gluten-free swaps) without manual tagging, making this feasible for a solo builder.
What's Missing
No existing solution combines intelligent recipe parsing + real-time scaling + contextual ingredient substitution (e.g., suggesting almond flour instead of wheat when scaling down). Users stuck between generic recipe sites and spreadsheet hacks.
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