Mashed Potatoes Calculator
Plan 8 ounces (about 225g) of prepared mashed potatoes per adult, or roughly 1/2 pound each.
Estimate mashed potatoes for any guest count, including children, appetite, and leftovers.
Kids are counted as about 60% of an adult portion. Appetite and leftover adjustments are shown in the result.
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Info: Plan 200-250g prepared mashed potatoes per adult side serving.
Mashed potato portions for a crowd
Eight ounces prepared per adult is a generous holiday or buffet side. Use six ounces when several starches are served, or ten ounces for a hearty crowd and few alternatives.
Potatoes gain liquid and butter during mashing, so recipe yield matters more than raw potato weight. Prepare in batches, hold warm without overmixing, and reserve some dairy to refresh the texture before service.
How much mashed potatoes for 5, 10, 20, 50 or 100 people?
These are the exact quantities most home cooks and caterers use when planning mashed potatoes for a group. Portions assume a normal adult appetite with a small buffer for leftovers — bump up one level for hungry guests, sports crowds, or long events.
- How much mashed potatoes for 5 people? Plan for about — — adjust with the calculator above for kids, appetite, or leftovers.
- How much mashed potatoes for 10 people? Plan for about — — adjust with the calculator above for kids, appetite, or leftovers.
- How much mashed potatoes for 20 people? Plan for about — — adjust with the calculator above for kids, appetite, or leftovers.
- How much mashed potatoes for 50 people? Plan for about — — adjust with the calculator above for kids, appetite, or leftovers.
- How much mashed potatoes for 100 people? Plan for about — — adjust with the calculator above for kids, appetite, or leftovers.
Plan 200-250g prepared mashed potatoes per adult side serving.
Mashed Potatoes portions for 10, 20, 50, and 100 people
| Guests | Normal serving | Hungry crowd |
|---|---|---|
| 10 guests | — | — |
| 20 guests | — | — |
| 50 guests | — | — |
| 100 guests | — | — |