Chips and snacks hidden inflation: +19.5% per unit vs +4.7% official inflation

By ShrinkRadar · Updated 2026-11-05 · Part of the ShrinkRadar Index, recomputed from the case library and official price data on every build

When a chips and snacks pack shrinks, its price per gram jumps. In 56 documented chips and snacks shrinks with shelf prices before and after and an official match (2018–2026), the median price per gram changed +19.5%. Official inflation for the same cases, matched to each one’s category, country and time, was +4.7%: official prices up 4.7%, the ShrinkRadar per-unit price up 19.5% over the same periods.

In one lineBy countryBy yearCasesOfficial seriesMethodCite

Chips and snacks in one line

Each line is computed from the tables below. Copy one with its source.

1. Chips and snacks: official prices were up 4.7% and the ShrinkRadar per-unit price up 19.5% over the same periods. Packs that shrank cost a median 19.5% more per gram than the pack they replaced, against 4.7% official inflation for the same category, country and time (56 priced cases with an official match, 2018–2026, mostly from Verbraucherzentrale Hamburg).

2. In 86% of those chips and snacks cases (48 of 56), the price per unit rose more than official inflation for the same category, country and time.

3. Across all 91 documented chips and snacks shrinks since 2018, the size cut alone raised the price per unit by a median 15.4%, before any change in the shelf price.

By country

The same comparison for chips and snacks cases by the country they come from, each against its own statistics office. A country needs at least 5 priced cases with an official match; 9 of 13 countries have fewer, and the table says so instead of showing a figure.

By year

By the year the pack changed. A year needs at least 5 priced cases; thin years are marked. Comparisons spanning several years (8 chips and snacks cases) are left out of this series but kept in the headline and the case list.

The 91 chips and snacks cases

Which cases count. All 91 chips and snacks cases that changed in 2018 or later are listed and count in the size-cut figure. The per-unit headline uses the 56 that have shelf prices before and after and an official match (listed first). Left out of the per-unit figure: 35 size-only cases (the source recorded no shelf prices; we never fill one in). Cases without an official match: no official benchmark loaded for this country (12). Not listed: 3 older chips and snacks cases that changed before 2018, outside the range of the official data.

Official series used

Each chips and snacks case is matched to one official series for its country. HICP has no snacks class; EU cases use processed food A broad match means no series exists for exactly this category, so the nearest wider one is used.

Method and limits

Cite this page

ShrinkRadar, “ShrinkRadar Index: chips and snacks hidden inflation”, https://shrinkradar.com/shrinkflation-index/chips-and-snacks/, accessed 2026-11-05. Data: ShrinkRadar case library; U.S. Bureau of Labor Statistics CPI-U; Eurostat HICP; Office for National Statistics CPI (Open Government Licence v3.0); Australian Bureau of Statistics CPI (CC BY 4.0); Statistics Canada CPI, Table 18-10-0004-01 (Statistics Canada Open Licence); Stats NZ CPI (CC BY 4.0).

More on chips and snacks

• ShrinkRadar Index: all categories →Every category, country, month and year, with CSV downloads.
• Chips and crisps shrinkflation →Every documented case in one place, brand by brand.
• All Chips & Snacks cases and tracked products →Size Facts, brands caught most often and products we check daily.
• shrinkflation-index.csv →Every Index figure, including this category, with case counts and a status column for thin rows.

Other categories in the Index

• Chocolate and candy +20.0% vs +8.7%
• Pasta, rice and meals +16.4% vs −0.7%
• Dairy +11.1% vs +4.8%
• Breakfast cereal +25.0% vs +2.6%
• Laundry +14.5% vs +2.0%
• Coffee and tea +25.0% vs +11.6%
• Cookies and crackers +21.2% vs +1.3%
• Meat and fish +19.3% vs +3.0%
• Personal Care +27.9% vs +1.6%
• Soap, shampoo and body wash +21.4% vs +1.9%
• Dish soap and cleaners +11.1% vs +1.7%
• Juice and soft drinks +33.2% vs +5.0%
• Frozen Foods +16.9% vs +3.8%
• Baking goods and spreads +25.1% vs +2.8%
• Pet Food +17.6% vs +1.9%
• Bread and bakery +16.0% vs +1.6%
• Toilet Paper +29.4% vs +28.8%
• Health and supplements +15.2% vs +3.2%
• Ice Cream +9.5% vs +6.6%
• Paper Towels +25.8% vs +28.8%

Closest to a figure (priced cases with an official match now, of 5 needed): Baby 4, needs 1 more; Household 4, needs 1 more; Oral Care 4, needs 1 more; Tissues 4, needs 1 more; Feminine Care 3, needs 2 more; Shaving & Razors 2, needs 3 more; Cat Litter & Pet Supplies 1, needs 4 more; Deodorant 1, needs 4 more; Bags, Foil & Wrap 0, needs 5 more.