Alternatives

Products that do what Retirement Calculator/Simulator does

1. 1IC
   Investment Calculator – A simple retirement calculator▲308

   2018 · investmentcalculator.io

2. 2IE
   Interactive Early Retirement Calculator▲5

   2018 · engaging-data.com

3. 3SR
   Stochastic Retirement Simulator Weekend Project▲45

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4. 4SM
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5. 5WC
   When can you retire? An early retirement calculator▲6

   2012 · networthify.com

6. 6IT
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   2015 · incometaxcalculator.net.in

7. 7
   Wealth Calculator▲255

   Invest first & spend what's left

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8. 8MB
   MoneyGame – Browser-based business simulation game▲73

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9. 9AP
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10. 10FC
    FI Calc – A Financial Independence Calculator▲14

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11. 11TP
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12. 12CT
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13. 13AS
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14. 14FR
    Free retirement simulators (Monte Carlo and tax-aware planning)▲8

    You can adjust inputs and immediately see how the outcome changes. Results include clear success rates, cash-flow charts, and an “Under the Hood” view that shows exactly how the numbers are worked out.

    Nov 2025 · pulse-browser.com

15. 15AF
    A FIRE calculator that verifies or determines your retirement number▲5

    Most retirement calculators either oversimplify things or ask you to link your accounts so they can make money off your data. I wanted something that actually helped me see if I was on track without handing over a bank login, so I built RetireNumber. It's a privacy-first retirement planner. You type in your own numbers. No account linking, no selling your data, no VC. Just me and a subscription. The engine does real math: Monte Carlo with 1,000 runs, historical backtesting to 1928 using Shiller's Yale data, tax-aware withdrawal strategies, and scenario comparison so you can try different…

    Feb 2026 · retirenumber.com

16. 16
    I made a retirement simulator: 125 years of data, 25 countries▲16

    A complete retirement planner covering accounts, taxes, pensions, withdrawals, and life events, stress-tested against thousands of simulations drawn from over a century of real market history. Start with a free quick check, no sign-up required.

    11d ago · foresightplanner.com

17. 17
    Retire Logic RL▲1

    Stress-test your early retirement against market crashes

    May 2026 · retirelogic.io

18. 18SD
    Sleep Debt Calculator▲26

    2013 · sleepdebtcalc.com

19. 19SI
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20. 20CI
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    2019 · josephbisch.com

21. 21VY
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    2016 · firstworldproblem.io

22. 22AY
    A yield curve application made with quantra.io▲14

    2017 · terminal.quantra.io

23. 23SP
    Single-page web app for prototyping financial scenarios▲10

    2020 · github.com

24. 24NS
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