MMoneyToolsHub

Retirement Calculator

Plan your retirement confidently. See how your current savings and monthly contributions will grow over time until you retire.

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Calculator

Final Value

$1,015,588.82

Total Contributions

$220,000.00

Total Interest Earned

$795,588.82

Growth Over Time

Year 1: $16,919.19
Year 2: $24,338.58
Year 3: $32,294.31
Year 4: $40,825.16
Year 5: $49,972.70
Year 6: $59,781.53
Year 7: $70,299.43
Year 8: $81,577.68
Year 9: $93,671.22
Year 10: $106,639.02
Year 11: $120,544.25
Year 12: $135,454.70
Year 13: $151,443.02
Year 14: $168,587.14
Year 15: $186,970.62
Year 16: $206,683.03
Year 17: $227,820.45
Year 18: $250,485.91
Year 19: $274,789.85
Year 20: $300,850.72
Year 21: $328,795.53
Year 22: $358,760.48
Year 23: $390,891.60
Year 24: $425,345.48
Year 25: $462,290.03
Year 26: $501,905.30
Year 27: $544,384.37
Year 28: $589,934.26
Year 29: $638,776.94
Year 30: $691,150.47
Year 31: $747,310.09
Year 32: $807,529.49
Year 33: $872,102.15
Year 34: $941,342.78
Year 35: $1,015,588.82
Year 1Year 35

How It Works

This retirement calculator estimates how much your savings will grow by the time you retire. It takes your current age, target retirement age, existing savings, monthly contributions, and expected annual return to project your final nest egg.

The earlier you start saving for retirement, the more time compound interest has to work in your favor. Small monthly contributions can grow into substantial savings over several decades.

Use this calculator to adjust your savings rate and see how changes impact your retirement readiness.

The Formula

A = P(1 + r)^t + PMT × [((1 + r)^t - 1) / r]

A = Final retirement balance, P = Current savings, r = Annual return rate (decimal), t = Years until retirement, PMT = Monthly contribution

Example

Scenario: You're 30 years old with $10,000 saved. You contribute $500/month and expect a 7% annual return until retirement at 65.

Result: At age 65, your savings would grow to approximately $948,000. You contributed $220,000 total, and the remaining $728,000 came from investment growth.

Insight: If you started just 5 years later at age 35, the final amount drops to about $652,000 — showing the cost of delaying.

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Frequently Asked Questions

How much do I need to save for retirement?
A common rule of thumb is to aim for 70-80% of your pre-retirement income annually. The exact amount depends on your lifestyle, healthcare costs, and expected retirement length.
What is a realistic retirement return rate?
Most financial advisors use 6-8% for stock-heavy portfolios and 3-5% for more conservative allocations. Past performance doesn't guarantee future results.
When should I start saving for retirement?
The best time to start is now. Starting in your 20s allows maximum compound growth. Even small amounts saved early can outpace larger amounts saved later.
Should I include Social Security in my estimate?
Social Security can supplement retirement income but shouldn't be your sole source. Use it as a bonus rather than a primary retirement strategy.