- Enter Amount — The value you want to adjust.
- Set Years — From year and to year for comparison.
- Set Rate — Average annual inflation rate (3% default).
- Calculate — See equivalent value and purchasing power change.
Inflation Calculator — Understand Purchasing Power Over Time
The Inflation Calculator helps you understand how money changes value over time. Enter an amount and two years to see what that money is equivalent to after accounting for inflation.
How It Works
The calculator uses the compound inflation formula: Future Value = Present Value × (1 + inflation rate)^years. This shows how much more (or less) money you need to maintain the same purchasing power.
Key Metrics
- Equivalent Value — What the amount is worth in the target year.
- Cumulative Inflation — Total price increase over the period.
- Average Annual Rate — The yearly inflation rate used.
Why It Matters
Understanding inflation is crucial for retirement planning, salary negotiations, investment returns analysis, and comparing historical prices. A salary that seemed high 20 years ago may be below average today.
Privacy
All calculations run in your browser. No data is transmitted.