Portion Master: Recipe Scaler

Portion Master is a versatile, free online tool designed to simplify recipe scaling, cost estimation, and unit conversion. It allows users to scale recipes up or down for any portion size, calculate the self-cost of recipes based on ingredient pricing, and convert measurements between Metric, US Imperial, and UK Imperial systems with a single click.

The tool features a unique Intelligent Recipe Scaler that adjusts an entire recipe based on the amount of a chosen Key Ingredient, ensuring unmatched precision. For those who prefer a traditional approach, it also offers a Batch Size Multiplier for straightforward scaling.

Beyond cooking, Portion Master is a powerful mixture calculator, suitable for a wide range of applications such as concrete mixing, candle casting, skincare formulation, and more. Users can save and load recipes in JSON, TXT, CSV, or printable PDF formats, complete with QR codes for easy restoration.

The tool also includes a Shareable Link feature, enabling users to share recipes effortlessly. All data remains private and secure, as Portion Master operates entirely on the client side, ensuring no information leaves your device.

Whether you're a home cook, baker, food professional, or working on non-food mixtures, Portion Master is your go-to tool for simplifying recipe-related tasks.