CPI (Consumer Price Index) tracks the price of a typical basket of goods over time. The BLS publishes monthly CPI-U data for the US.

What is a normal inflation rate?

The Federal Reserve targets 2% annual inflation. Historically US inflation has averaged ~3.5% since 1913.

How much did $1 in 1990 buy in 2024?

Approximately $2.30 in 2024 dollars — $1 from 1990 had the purchasing power of about $2.30 today.

Finance

Inflation Calculator

Adjust historical prices to today's dollars using US CPI data (1913–2026), or project future purchasing power with a custom inflation rate.

Why inflation matters

$100 in 1990 has the purchasing power of about $235 today. Over 30+ years your money loses more than half its value at average US inflation. Long-term savers need real returns (above inflation) to actually grow wealth.

Beat inflation with

Stocks — historically 7% real return
Real estate — cash flow + appreciation
TIPS (Treasury Inflation-Protected Securities)
I-Bonds — currently up to 5%+ with inflation adjustments

Frequently asked questions

What is CPI?

Consumer Price Index — tracks prices of a typical basket of goods (BLS).

Normal inflation?

Fed targets 2%. US historical average ~3.5% since 1913.

$1 in 1990 in 2024?

~$2.30 in today's purchasing power.