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Retirement Calculator

Visualize your path to financial freedom and secure your future.

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Historical S&P 500 average is ~10% (7% adjusted)

Start planning your retirement today!

💰 How Much Do You Need to Retire?

There is no single "magic number," but a common rule of thumb is that you will need about 70-80% of your pre-retirement income to maintain your standard of living.

For example, if you earn $100,000 year now, you should aim for $70,000-$80,000 annually in retirement. This assumes some expenses (like commuting, saving for retirement, mortgage) will disappear.

Pro Tip: Don't forget to account for inflation. $1 million today won't buy as much in 30 years. Our calculator implicitly assumes "real" returns, or you can adjust your inputs.

📉 The 4% Withdrawal Rule

The 4% Rule is a guideline established by the "Trinity Study." It states you can withdraw 4% of your portfolio in the first year of retirement, and adjust that dollar amount for inflation in subsequent years, with a very high probability of never running out of money over a 30-year retirement.

How to Use It

Multiply your desired annual income by 25 to find your target number.

  • Need $40,000/year? Target $1 Million.
  • Need $60,000/year? Target $1.5 Million.
  • Need $100,000/year? Target $2.5 Million.

🌱 The Magic of Compound Interest

Albert Einstein reputedly called compound interest "the eighth wonder of the world." It is interest earning interest.

Example:
Bob starts saving $500/month at age 25.
Alice starts saving $500/month at age 35.
At age 65 (assuming 7% return), Bob has $1.2 Million. Alice has only $600,000. Bob verified twice as much money simply by starting 10 years earlier.

🏦 Types of Retirement Accounts

401(k)

An employer-sponsored plan. Contributions are often tax-deductible (Traditional) or taxed now for tax-free withdrawals later (Roth). Many employers match contributions—this is free money!

IRA (Individual Retirement Account)

An account you open yourself. It has lower contribution limits than a 401(k) but offers more investment choices.

Frequently Asked Questions

When can I retire?

You can retire whenever your investments can support your lifestyle indefinitely. For Social Security, full benefits usually start at age 67 for those born after 1960.

What is a good rate of return?

Historically, the stock market averages about 10% annually before inflation. Financial planners often use 6-7% as a conservative estimate adjusting for inflation.

How do I adjust for inflation?

If you use a "real" rate of return (e.g., 7% instead of 10%), the final number is in "today's dollars," meaning it accounts for inflation's erosion of purchasing power.