Salary Increase Percentage Calculator
Calculate the percentage increase between an old and new salary and the real increase after inflation.
Your inputs
Results
Salary increase
8%
- Real (inflation-adjusted) increase
- 4.854%
- Difference per year
- $4,000.00
✓Exact calculation — rounded only for display
Inputs are never added to links for financial, salary or health calculators.
What this calculator does
A raise that is smaller than inflation is a cut in purchasing power. This tool shows both the nominal and real change.
Formula and method
Worked example
Calculated by this tool with its default inputs:
Inputs
- Previous salary: 50000 (any currency)
- New salary: 54000 (any currency)
- Inflation over the same period (optional): 3 %
Results
- Salary increase: 8%
- Real (inflation-adjusted) increase: 4.854%
- Difference per year: 4,000
How to read the results
A negative real increase means you can buy less than before.
Assumptions and limitations
- Use inflation over the same period as the raise.
Tax and payroll figures depend on rules that differ by country, region and year and change often. Enter official current rates, and consult the tax authority or a qualified adviser — nothing here is tax advice.
Questions
Where do I find inflation?
From your national statistics office’s consumer price index.
Methodology and verification
- Result type
- Exact mathematical calculation (rounded only for display)
- Formula version
- 1.0
- Automated verification
- 2 reference and validation test cases, checked against independently computed values. The site cannot be built if any of them fail.
- Editorial review
- Awaiting human editorial review. The explanation was drafted with AI assistance; the formula and examples are verified by the automated tests above.
Privacy
Everything you enter is calculated in this browser and is not sent to Numerith or anyone else. Because this calculator can involve personal financial or health details, your inputs are never added to share links or saved to history. Privacy policy