Known cases / Breakfast Cereals / Reese's
Did Family-size Reese's Puffs shrink?
20.7 → 19.7 oz −4.8%Size Facts
Before20.7 oz
After
19.7 oz
Hidden unit-price rise at same price+5.1%
When2024
CountryUnited States
EvidenceWayback Machine retailer-page comparison (third-party study)
Confidencehigh
Source: LendingTree shrinkflation study (Walmart.com sizes 2019/20 via Wayback Machine vs 2024) (lendingtree.com). Source fetched 2026-10-14. Check the math in the calculator.
What the source says
“Family-size Reese’s Puffs: old 20.7 → new 19.7; price $3.64 → $4.93 (size change -4.8%)”
Reese's products we track
- Peanut Butters
Reese's Reeses Creamy Peanut Butter
Net wt.510 g
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