Retirement Calculator

The calculator compounds your current savings monthly at the annual return you enter, then adds the future value of any monthly contributions you plan to keep making until retirement. That combination is closer to how most working households actually save than a lump-sum-only model.

Real retirement outcomes also depend on employer provident fund matching, market volatility, fees, and eventual withdrawal strategy. Treat the output as a planning estimate, then stress-test with a lower return and a smaller contribution to see how sensitive your nest egg is.

Enter your current retirement savings in PKR, an expected annual return, years until retirement, and the monthly contribution you can realistically sustain. Optionally enter a target balance to see whether your projected nest egg is above or below that goal.

If your contributions are irregular, use a conservative monthly average rather than your best month. Running the same inputs again with a contribution of zero shows how much of the result comes from money already saved versus money you still plan to add.

The formula is FV = P x (1 + r)^t, where FV is the projected balance at retirement, P is your current balance, r is the assumed annual return as a decimal, and t is the number of years until retirement. This is the same lump-sum compounding formula used across our investment and compound interest tools, applied specifically to a retirement time horizon.

The exponent in this formula is what makes starting early so powerful: money invested in your 30s has dramatically more compounding periods working in its favor than the same amount invested in your 50s, even at an identical assumed rate of return.

Suppose you currently have PKR 2,000,000 saved toward retirement, you are 35 years old, and you plan to retire at 60 — giving 25 years for growth. Assuming a steady 12% annual return, the projected balance at retirement would be roughly PKR 34,000,000.

Now imagine you had started with the same PKR 2,000,000 balance but only 15 years remained until retirement instead of 25. At the same 12% return, the projected balance would be closer to PKR 10,950,000 — nearly PKR 23,000,000 less, purely from having 10 fewer years for the same money to compound.

Treat this projection as a directional illustration, not a promise. Real portfolios face sequence-of-returns risk, meaning poor market years early in retirement — right when your balance is largest and withdrawals are beginning — can do more lasting damage than the same losses occurring later, after some withdrawals have already been taken.

Because this model does not include ongoing contributions or withdrawals, it works best either as a rough check on an existing lump sum, or as one input alongside a more detailed retirement plan that also accounts for your employer provident fund, voluntary pension contributions, and expected retirement spending.

Consider running the same starting balance through a conservative return assumption and a more optimistic one side by side, since retirement horizons are often long enough that even a two or three percentage point difference in assumed return can change the projected outcome by millions of rupees.

For a single lump-sum investment outside a retirement-specific context, the Investment Calculator uses identical math framed around any financial goal. To check whether your projected nest egg will actually keep pace with rising future living costs, pair this page with the Inflation Calculator.

If you are deciding between paying off a mortgage faster or investing more toward retirement instead, compare the interest you would save using the Mortgage Calculator against the growth this page projects for the same money invested — a common real-world trade-off for Pakistani households approaching mid-career.