The method
How it is worked out
- marginal rate
- Tax and contributions on the last pound earned, not your average rate
See whether your pay rise beats inflation and what your salary is worth in real terms compared with a past year. The result updates as you type so you can compare scenarios quickly.
The method
Keep in mind
Use the calculator to compare scenarios rather than as a guaranteed forecast.
See whether a pay rise beats inflation and what your salary is worth in real terms.
Real change is one plus the nominal rise divided by one plus cumulative inflation, minus one. The salary needed to keep pace grows the old salary by inflation.
£48,000 to £50,000 (4.2%) against 3.4% inflation is a 0.7% real rise; after 32% marginal deductions it adds about £113 a month.
Put it to work
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What moves the result most
Worked out from your figures above. Tap a row to try it.
Who uses it, and when
Employees preparing for a review and managers setting pay budgets.
Mistakes worth avoiding
Questions
See whether your pay rise beats inflation and what your salary is worth in real terms compared with a past year.
Real change is one plus the nominal rise divided by one plus cumulative inflation, minus one. The salary needed to keep pace grows the old salary by inflation.
The core calculation or transformation runs in your browser. Normal website security and analytics may still record page-level events, but the tool does not need to create a public record from your inputs.
Celebrating a rise below inflation. Using average tax rate instead of marginal for the extra. Ignoring that childcare or rent may have risen faster than the index.
No. Use the result as a practical check or planning aid and verify important decisions with the relevant primary source, provider or professional advice.
Executive Insights
Results are estimates based on the figures entered, for general information only, and not financial, investment, tax or legal advice. See our terms of use.