Retirement Calc Tools

Plan your retirement with confidence

Free retirement calculators to help you save, invest, and retire on your terms. No financial advice, just the tools you need.

401k Calculator See your 401k balance at retirement with employer match Roth IRA Calculator Calculate tax-free Roth IRA growth over time Retirement Savings Calculator Find monthly savings needed to reach your goal Social Security Estimator Estimate your monthly Social Security benefits FIRE Calculator Calculate your financial independence number and years to FIRE Retirement Withdrawal Calculator Model your retirement spending and portfolio longevity

Why Use Retirement Calc Tools?

100% Free, No Signup Every calculator is completely free. No accounts, no email gates, no hidden fees.
Private by Design All calculations run in your browser. Your financial data never leaves your device.
Up-to-Date Limits Calculators reflect 2026 contribution limits, tax brackets, and Social Security rules.
Easy to Understand Clear inputs, instant results, and plain-language explanations for every calculation.

Retirement Planning Guides

In-depth articles to help you make smarter retirement decisions.

401k Contribution Strategies for 2026 Employer match, $23,500 limit, catch-up contributions, Roth vs traditional 401k Roth IRA vs Traditional IRA Income limits, tax treatment, conversion strategies, and the backdoor Roth FIRE Retirement Guide 25x rule, 4% withdrawal rate, lean/fat/coast FIRE, sequence of returns risk View All Guides → Browse our complete library of retirement planning articles

How to Plan Your Retirement

Retirement planning does not have to be complicated. Start with these fundamentals:

  1. Know your number. Use our Retirement Savings Calculator to estimate how much you need to save based on your desired retirement income and timeline.
  2. Maximize free money. If your employer offers a 401k match, contribute at least enough to get the full match. Use our 401k Calculator to see the impact.
  3. Use tax-advantaged accounts. Contribute to a Roth IRA or traditional IRA after maxing your employer match. Read our Roth vs Traditional IRA guide to decide which is right for you.
  4. Plan your withdrawal strategy. Before retiring, model how long your money will last with our Retirement Withdrawal Calculator.
  5. Estimate Social Security. Use our Social Security Estimator to understand how benefits fit into your overall plan.

All of our calculators are free, run in your browser, and require no signup. Your data stays on your device.