Retirement Calculator - How Much Do I Need?
Project your nest egg at retirement age.
Total at retirement
$1,130,650
Total contributions
$230,000
Investment growth
$900,650
Contributions vs Growth
Retirement Savings Growth
Retirement Savings Growth
| Year | Age | Contributions | Growth | Total Value |
|---|---|---|---|---|
| 1 | 31 | $26,000 | $1,642 | $27,642 |
| 3 | 33 | $38,000 | $6,624 | $44,624 |
| 5 | 35 | $50,000 | $14,149 | $64,149 |
| 7 | 37 | $62,000 | $24,599 | $86,599 |
| 9 | 39 | $74,000 | $38,413 | $112,413 |
| 11 | 41 | $86,000 | $56,094 | $142,094 |
| 13 | 43 | $98,000 | $78,221 | $176,221 |
| 15 | 45 | $110,000 | $105,460 | $215,460 |
| 17 | 47 | $122,000 | $138,578 | $260,578 |
| 19 | 49 | $134,000 | $178,454 | $312,454 |
| 21 | 51 | $146,000 | $226,103 | $372,103 |
| 23 | 53 | $158,000 | $282,686 | $440,686 |
| 25 | 55 | $170,000 | $349,544 | $519,544 |
| 27 | 57 | $182,000 | $428,216 | $610,216 |
| 29 | 59 | $194,000 | $520,470 | $714,470 |
| 31 | 61 | $206,000 | $628,342 | $834,342 |
| 33 | 63 | $218,000 | $754,173 | $972,173 |
| 35 | 65 | $230,000 | $900,650 | $1,130,650 |
Practical Example
Formula: FV = P(1+r)^n + PMT × ((1+r)^n − 1)/r, where P = current savings, PMT = monthly, r = monthly return, n = months until retirement.
Frequently Asked Questions
How much do I need to retire?
A common rule is 25× your annual expenses (the 4% withdrawal rule), though this depends on lifestyle, healthcare, and longevity.
How does compounding affect retirement savings?
Compounding makes early contributions extremely valuable — saving $200/month at age 25 vs 35 can mean hundreds of thousands more by 65.
Does this include Social Security or taxes?
No — this projects investment growth only; Social Security, pensions, and taxes should be considered separately.
How do interest rates affect my monthly payment?
Interest rates have a major impact on monthly payments. Even a 0.5% difference in APR can change your payment by $50-$200 per month on a typical loan. Use this calculator to compare different rate scenarios side by side.
Should I choose a fixed or variable rate?
Fixed rates give you predictable payments for the life of the loan, while variable rates start lower but can rise over time. Fixed is usually safer for long-term loans (mortgages, auto); variable can make sense for short-term borrowing when you expect rates to fall.
Disclaimer: This calculator provides estimates for informational purposes only. Actual results may vary. Consult a qualified professional for personalized advice.