Uses the inflation figure you enter. Official inflation is an average across many prices, so your personal cost of living may have risen faster or slower. Compares gross salaries before tax. For education only, not financial advice.
What this salary inflation calculator does
This salary inflation calculator answers a simple but important question: has your pay kept up with rising prices? Enter what you earned in the past, what you earn now, and the inflation over that period, and it shows:
- the salary you'd need today to have the same buying power
- your real gain or loss each year, in money
- your pay rise on paper and how much prices rose
- the real change in your buying power
- the raise you'd need next year to keep up, and to catch up fully
How to use it
- Your salary back then: your gross yearly salary at an earlier date.
- How many years ago: the time between then and now.
- Your salary today: your current gross yearly salary.
- Inflation over that time: either the average yearly rate or the total (cumulative) inflation. Official statistics agencies publish this data.
- Expected inflation next year: to work out the raise you'd need going forward.
The formula
Salary needed today = earlier salary × (1 + yearly inflation)^years
Example: $50,000 five years ago, with average inflation of 3.5% a year:
$50,000 × (1.035)^5 ≈ $59,384
If you now earn $56,000, your pay rose 12% on paper, but your buying power fell by about 5.7%, a real pay cut of about $3,384 a year.
For a full walkthrough, read has my salary kept up with inflation?
Nominal vs real pay
- Nominal pay is the number on your payslip.
- Real pay is what that money can buy after inflation.
A rough rule for a single year: real pay rise ≈ your raise − inflation. A 4% raise with 3% inflation is roughly a 1% real raise.
Why it matters
Small gaps add up. Raises of 2% a year against 3.5% inflation leave a $50,000 salary about $9,600 a year short in buying power after ten years. Checking regularly helps you spot the gap early, and gives you clear evidence for a pay conversation.
Frequently asked questions
Where do I find inflation figures?
Official statistics agencies publish them. For example, the Bureau of Labor Statistics' CPI Inflation Calculator compares prices between any two dates.
Should I use gross or take-home pay?
Use the same measure for both dates. Gross salary is simplest, because tax rules change over time.
Does this reflect my personal cost of living?
It uses the inflation figure you enter. If your biggest costs, such as rent, rose faster than average, your real pay may have fallen more.
Is my data saved?
No. The calculator runs in your browser, and nothing you enter is stored.
Related tools
This calculator is for education only and is not financial or career advice. Results depend on the inflation figures you enter.