General Mills · cereal
Cheerios
General Mills
PlaceholderTracked product · 7 documented shrinks
Cheerios
First documented at 15oz in 2012. As of Jan 2026, the same product is 18oz — a cumulative 20% reduction across 7 documented events.
Total events
7
Cumulative shrink
—
Biggest single drop
-11%
First detected
2012
Size trajectory
5oz
10oz
15oz
20oz
25oz
20122026
Started at
15oz
Ended at
18oz
Net loss
3oz (20%)
From documented events only — earlier or in-between sizes may exist but weren't reported
Change history
Where it's sold
We’re not actively watching this product at retailers yet. Once it shows up in our weekly Kroger or Open Food Facts sweeps, prices and per-unit cost will appear here.
