Retire401k: 401(k) Calculator

Contains adsIn-app purchases
Content rating
Everyone
5+
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Content rating
Everyone
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About this app

401k Retirement Calculator projects the balance you will have at retirement based on your current age, retirement age, salary, existing balance, contribution rate, and employer match. The app models monthly compounding with your chosen annual return rate, grows your salary at the specified rate each year, and applies the employer match formula including a cap on the matched percentage. Results show your projected balance at retirement, inflation-adjusted balance in today's dollars, total employee and employer contributions, investment growth, estimated annual and monthly retirement income using a 4 percent withdrawal rule, and any employer match you may be leaving on the table. Save multiple scenarios to compare contribution strategies or retirement timelines.
Project 401(k) growth before retirement
Updated on
Aug 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

What’s new

UI improvements and bug fixes
Content rating
Everyone
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App support

About the developer
程勇涛
hschengyongtao@gmail.com
蜀鑫东路88号金沙海棠 青羊区, 成都市, 四川省 China 610000

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