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Retirement Calculator

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Plan your retirement by calculating projected savings at retirement age. Enter current savings, monthly contributions, and expected returns. See estimated monthly retirement income using the 4% rule.

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Projected Savings at Retirement

$2,250,731

Total Contributions

$470,000

Investment Growth

$1,780,731

Monthly Income (4% Rule)

$7,502

Years to Retirement

35

How to Use Retirement Calculator

  1. Enter your current age and desired retirement age.
  2. Input your current retirement savings balance.
  3. Set your planned monthly contribution amount.
  4. Enter the expected annual rate of return on investments.
  5. View your projected savings, total contributions, and investment growth.
  6. Check the estimated monthly retirement income based on the 4% rule.
  7. Expand the year-by-year breakdown to see growth at each age.

How Retirement Savings Are Projected

This calculator projects your retirement savings by applying compound growth to your current savings and regular contributions. Each year, your existing balance grows by the expected annual return rate, and your monthly contributions (totaled annually) are added.

The growth calculation uses a mid-year contribution assumption, meaning contributions made throughout the year earn approximately half a year of returns on average. This provides a more realistic estimate than assuming all contributions are made at the beginning or end of the year.

The monthly retirement income estimate uses the 4% rule, which suggests you can safely withdraw 4% of your portfolio annually in retirement. This is divided by 12 to give a monthly figure. The 4% rule was derived from historical market data and assumes a diversified portfolio and a 30-year retirement period.

Frequently Asked Questions

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