$100 in 2024 is worth $109 today
$100 in January 2024 had the same buying power as $109 in Aug 2026. Prices have risen 9% since then. Change the amount or the months below.
US CPI data through Aug 2026, updated monthly. How we calculate$100 in Jan 2024 is worth, in Aug 2026
Prices rose 8.6% in total, about 3.25% a year. Cash kept under the mattress since Jan 2024 now buys only 92% of what it used to.
US Consumer Price Index (CPI-U, all items, not seasonally adjusted), Bureau of Labor Statistics. Data through Aug 2026. Oct 2025 was not published and is estimated from the months around it.
What $100 from 2024 is worth now
Prices in the US have risen 9% since 2024, so it takes $109 today to buy what $100 bought then. Put the other way, $100 kept in cash since 2024 now buys only 92% of what it did.
That is an average of 3.2% a year over 3 years. This period includes the 2021–2023 jump in prices, the fastest in about 40 years.
For contrast, $100 put into the S&P 500 in January 2024, with dividends reinvested, would be worth about $164 today, 1.5× what inflation alone requires. Cash loses buying power; invested money has historically outgrown it.
Other years
Common questions
How much is $100 from 2024 worth today?
About $109 in Aug 2026 dollars, based on the US Consumer Price Index (CPI-U) from January 2024.
How much have prices gone up since 2024?
9% in total, or about 3.2% a year on average.
What would $100 in 2024 buy today?
It buys about 92% of what it bought in 2024. You would need $109 to buy the same things.
How is this calculated?
Today's value = $100 × (latest CPI ÷ CPI in January 2024). CPI is the Bureau of Labor Statistics measure of the prices US households pay.
Based on the US Consumer Price Index for All Urban Consumers (CPI-U), all items, from the Bureau of Labor Statistics. Individual prices, such as homes, college or healthcare, rose faster or slower than the average.
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