What's a realistic rate of return?
S&P 500 has averaged ~10% annually over the long term. Conservative estimates use 7%, moderate 8-9%, aggressive 10-11%. Consider your risk tolerance and diversification.
Calculator
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Analysis
Interpretation of the current calculator output
Enter values to see detailed analysis and insights.
How to Use
Step-by-step instructions
- 1Enter your current age
- 2Input your target retirement age
- 3Add current retirement savings
- 4Specify monthly contribution amount
- 5Set expected annual return rate (typically 7-10%)
- 6Enter your retirement savings goal
Future Value of Retirement Savings
Calculates future retirement savings based on current savings, monthly contributions, and compound growth over time.
FV = PV(1+r)^n + PMT × [(1+r)^n - 1] ÷ rVariables:
FVFuture value at retirementPVPresent value (current savings)PMTMonthly contributionrMonthly rate of returnnNumber of monthsExample
Retirement Planning Example
Inputs:
Current Age:30 years
Retirement Age:65 years
Current Savings:$50,000
Monthly Contribution:$1,000
Annual Return:7%
Retirement Goal:$1,000,000
Steps:
- 1.Years to retirement = 65 - 30 = 35 years
- 2.Future value of $50,000 at 7% = $50,000 × (1.07)^35 = $533,741
- 3.Future value of $1,000/month = $1,766,308
- 4.Total future value = $2,300,049
- 5.Goal: $1,000,000 - ON TRACK!
Result:
$2.3M projected savings exceeds $1M goal - on track for retirement
Frequently Asked Questions
How much should I save for retirement?
Common rule: Save 10-15% of gross income. Aim for 25× your annual expenses for the 4% withdrawal rule. If starting late, save 20%+ of income.
What if I'm behind on retirement savings?
Options: Increase monthly contributions, delay retirement, reduce expenses in retirement, maximize catch-up contributions (50+), work part-time in retirement.