Help scaling a recipe.

Create a recipe with its original and target servings, add ingredient amounts and units, then save. Open the saved recipe to review the scaled result.

Amounts accept decimals, fractions such as 1/2, and mixed numbers such as 1 1/2. Rounding follows the display preference selected in Settings.

Open a saved recipe and choose a compatible unit for an ingredient. Volume-to-weight estimates use the selected density source and are labeled as approximate. Use Undo Conversion to return to the scaled unit.

A serving change does not scale an oven or storage temperature. Celsius and Fahrenheit values change only when you explicitly request a temperature conversion.

Share and Export All Data open the iOS system share sheet only when you choose those actions. You control the destination and should review it before sending.

Use Clear All Data in Settings and confirm to remove saved recipes and settings from the device. Files you previously exported must be removed separately from their destination.

Email support@shangyingai.cn with your iPhone model, iOS version, app version, and steps that reproduce the issue. Do not send recipes or exported files unless they are necessary and you are comfortable sharing them.

We aim to respond within 2 business days.