Cocoa Puffs

Cocoa Puffs Shrinkflation: What the Data Shows

Community reports indicate Cocoa Puffs by General Mills shrank about 31.6% (reported for 2026) — from 15.2 oz to 10.4 oz. At the latest reported price of $4.99, that works out to roughly $0.48 per ounce — about 46.2% more per ounce than the original size would have cost at the same price. In plain terms, you now pay noticeably more for each ounce of the same product. All figures here are community-submitted and reflect what shoppers have reported, not official manufacturer data.

Size-Change Summary

Each documented size change and its computed reduction, based on community-reported package sizes.

Price-Per-Ounce Analysis

The real cost of shrinkflation shows up in the price per ounce. Below, the latest reported price is measured against both the original and current package sizes.

At the latest reported price of $4.99, you now pay about $0.48 per ounce. For the original 15.2 oz size at that same price, you would have paid roughly $0.33 per ounce. That is about 46.2% more per ounce for the same product — the hidden price increase that shrinkflation creates.

Figures are estimates derived from community-submitted sizes and prices, assuming the price held constant across the size change. Actual shelf prices vary by store and date.