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Grocery Mentor

Grocery Inflation Calculator

Find out what your old grocery bill costs today. Free calculator converts any past year's grocery spending into today's prices using food inflation data.

BLS CPI-U, Food at home (series CUUR0000SAF11), annual averages. 2025–2026 values are labeled planning estimates, not final annual averages. Planning estimate / incomplete year. BLS series CUUR0000SAF11.

What it costs now

$132.96

Up 33.0% over that period

Extra you pay

$32.96

Quick answer: Use the food-at-home CPI series—not general inflation—to compare an older grocery bill with current buying power. Enter the original amount and year above; the calculator applies the available BLS grocery-price index rather than relying on a hard-coded headline rate.

Evergreen method

Build a budget from your own baseline

Use observed household spending and an explicit adjustment instead of treating a national average as a personal target.

Formula

monthly budget = weekly baseline × 52 ÷ 12

Reproducible steps

  1. 1.Average at least four normal shopping weeks.
  2. 2.Separate groceries from restaurants and household supplies.
  3. 3.Apply one realistic adjustment, then review the result against actual receipts.

Data note — Monitored input: The core method is evergreen; BLS food-at-home index inputs are reviewed when a new official release is available.

Read our methodology and update policy

FAQ

Questions, answered

How much have grocery prices gone up since 2020?

Use the calculator above to compare the food-at-home CPI for 2020 with the latest available period. The result is generated from the grocery-specific BLS series instead of a manually maintained headline percentage.

Is food inflation higher than regular inflation?

It has been in several recent years - grocery-specific CPI has often outpaced the broader all-items inflation rate, which is why using a general inflation calculator understates real grocery cost increases.

What would my old grocery bill cost today?

Enter your past spending amount and the year above - the calculator converts it to today's equivalent using grocery-specific (food-at-home) inflation data, not general inflation.

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