Inflation Adjuster Calculator
Inflation erodes the purchasing power of money over time. A dollar today buys less than a dollar ten years ago because prices tend to rise. The inflation adjuster helps you understand the real value of money across different time periods by applying a fixed average annual inflation rate.
This tool is useful for comparing salaries, prices, or investments across years. By entering an original amount, the start and end years, and an average annual inflation rate, you can see exactly how much that amount would be worth in today's terms — and how much purchasing power has been lost.
How it works
Adjusted Value = Original Value × (1 + r)^n, where r is the annual inflation rate (as a decimal) and n is the number of years.
Use cases
- Comparing historical prices or wages to current values
- Understanding real returns on investments after inflation
- Adjusting contract values or rents for inflation over time
- Evaluating whether salary increases have kept pace with inflation