Recipe Scaling Calculator 計算機

此计算器用于 Scale an ingredient amount from original servings to target servings.

Cooking 更新 2026-05-11

输入

Original servings Target servings Ingredient amount (units)

Scale factor (x) 输入数值后计算。

Scaled ingredient amount (units) 输入数值后计算。

scale factor = target servings / original servings; scaled amount = ingredient amount x scale factor.

此计算器用于 Scale an ingredient amount from original servings to target servings.

Scaling 4 servings to 10 uses a 2.5x factor.

Use the same measuring unit before and after scaling.

Taste, pan size, and cooking time may not scale linearly.

What inputs does this calculator need?

Original servings, Target servings, Ingredient amount.

How should I round the result?

Keep extra digits while comparing values, then round for the final decision or report.

Can I reuse the result in another calculation?

Yes, but preserve the original inputs and units so the next calculation stays traceable.