Cost of Living Inflation Calculator
Convert historical expenses into today’s dollars and see how much inflation changed everyday costs.
About this tool
Use CPI inflation data to translate rent, groceries, salary, tuition, or any recurring expense into comparable dollars across years.
How to use it
Quick steps to get the most out of this utility.
- 1
Enter the original cost
Use rent, tuition, salary, or another expense.
- 2
Select original year
Choose the year that cost occurred.
- 3
Select comparison year
Convert into today’s dollars or another target year.
- 4
Interpret the result
Use the adjusted value for budgeting, history, or salary comparison.
Frequently asked questions
How do I adjust cost of living for inflation?+
Multiply the original cost by the ratio of target-year CPI to original-year CPI.
Can this compare salary across years?+
Yes. Enter salary as the amount to see its inflation-adjusted value in another year.
Does CPI match my personal inflation?+
Not exactly. CPI is a broad average; your personal inflation depends on rent, healthcare, location, and spending mix.
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More views of the same calculator
Open main calculator →Same underlying engine, written for different use cases. Pick the angle that matches your situation.