$100 in 2020 is worth $129 today (CPI)
$129
Updated June 1, 2026 · BLS / FRED (CPIAUCSL)
$100 in 2020 is worth $129.45 in today's dollars, adjusted by the official U.S. Consumer Price Index (CPI-U), which rose 29% since then. BLS/FRED data through June 1, 2026.
One hundred dollars in 2020 was everyday spending money, above casual change for most households. Restating it in today's dollars is notable because what came next was abrupt: stimulus and supply shocks drove inflation to 9.1% by mid-2022, a four-decade high. The adjustment reflects that fast erosion of purchasing power, not a return. It shows how much more it now takes to match what $100 covered just a few years ago.
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Year by year
| Year | Equivalent value |
|---|---|
| 2020 | $101 |
| 2026 | $129 |
Selected milestones; the math uses every month of the official series.
Put differently: what cost $100 in 2020 costs $129.45 today. A dollar from 2020 buys only 77% of what it bought then — prices rose 29% over the period.
After 2020, pandemic stimulus and supply shocks drove inflation to 9.1% in mid-2022 — the highest in four decades.
Frequently asked questions
How is the value of $100 from 2020 calculated?
We divide today's CPI-U index level by the 2020 level, as published by the U.S. Bureau of Labor Statistics. The cumulative change is 29% — a factor of 1.29.
Which inflation measure is used?
CPI-U, the broadest official U.S. consumer price index (all urban consumers), the same series used by the BLS inflation calculator.
Does this include investment returns?
No. This is pure purchasing-power adjustment. Money invested in stocks or bonds over the same period would have grown far more than inflation.
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Descriptive, educational content computed from official public data. Not investment advice. Past performance does not guarantee future results.