Comfort-food planning

Make enough mashed potatoes for every plate.

Turn your guest count into raw potato pounds, finished half-cup servings, butter, and milk you can put on a shopping list.

Read the mashed potato quantity guide

Your gathering

Set your mashed potato portions

The defaults plan a generous side dish. Choose lighter portions when several starches share the table or larger ones when mashed potatoes are the featured side.

How this mashed potato estimate works

The calculator starts with raw purchase weight, applies your buffer, then rounds up to the next quarter pound.

  • One raw pound is estimated to make about two cups of finished mashed potatoes.
  • A half-cup is the displayed serving unit, but adult portions may be larger.
  • Butter and milk scale from the rounded raw purchase weight.
  • Peeling style, trimming, potato variety, and added ingredients change the final yield.