Did Kellogg's Crunchy Nut Corn Flakes 500 g (UK) shrink?

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Barcode (EAN/UPC): 5000127049307 · Look up another barcode · Brand: Kellogg's

Size Facts
Did it shrink?No
Net wt. (latest)
500 g
Metric: 500 g
Priceno data
Unit price—
Checks13

Size has stayed 500 g across 13 checks since 2026-10-23.

A “No” here is not proof it never shrank. Our daily checks began on 2026-10-23; a cut before that shows up on ShrinkRadar only once a source documents both the old and the new size. Documented Kellogg's cases are listed below. Have an older pack? Submit a sighting →

Size history

CheckedNet wt.PriceUnit price
2026-11-05500 g——
2026-11-03500 g——
2026-11-02500 g——
2026-11-01500 g——
2026-10-31500 g——
2026-10-30500 g——
2026-10-29500 g——
2026-10-28500 g——
2026-10-27500 g——
2026-10-26500 g——
2026-10-25500 g——
2026-10-24500 g——
2026-10-23500 g——

size source

Topic guide: cereal shrinkflation, every documented case in one place, brand by brand.

Documented Kellogg's shrinks

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