Inflation Calculator
See how inflation changes purchasing power over time. Compare dollar values between years at any inflation rate.
Inflation calculator
Compound purchasing power using an average annual inflation rate. If the end year is before the start year, the amount is deflated.
Formula: amount × (1 + rate)^(end − start). Uses a single average rate for the entire period.
Purchasing power in 2026
$144.50
10 years at 3.75% average
$100.00
Amount in 2016
$144.50
Adjusted (2026)
44.5%
Change