What Is the Pay Raise Over Time Calculator?
This calculator projects how your annual salary grows when you receive a consistent percentage raise each year. By compounding the raise year after year, it shows your expected future salary, the total dollar increase, the overall percentage gain, and the cumulative amount you would earn across the entire period. It is a universal financial tool useful for career planning and salary negotiations.
How to Use It
Enter your current annual salary, the expected annual raise rate as a percentage, and the number of years you want to project. The tool assumes the same raise rate applies each year and that raises compound — meaning each year increase is calculated on the previous year salary, not the original.
The Formula
The future salary is found with compound growth, where \(S_0\) = starting salary, \(r\) = raise rate as a decimal, and \(n\) = number of years:
$$S_n = S_0 \times (1 + r)^{n}$$The total increase is simply \(\Delta S = S_n - S_0\), and the percentage increase is \(\frac{\Delta S}{S_0} \times 100\).
Worked Example
Suppose you earn \(50000\) per year and expect a \(3\%\) raise annually for \(10\) years. Then:
$$S_{10} = 50000 \times (1.03)^{10} = 50000 \times 1.343916 = 67195.82$$Your total increase is \(67195.82 - 50000 = 17195.82\), a gain of about \(34.39\%\).
FAQ
Does it use compound or simple raises? It compounds — each year raise builds on the prior year salary, which is how most real raises work.
What is "total earned over the period"? It sums each year salary from year 1 through year n, giving an estimate of cumulative gross earnings during the projection.
Can I model different raises each year? This tool uses a single average raise rate. For varying raises, run it in segments using the resulting salary as the next starting point.
