Msn Money Retirement Calculator
Planning for retirement is one of the most important financial decisions you'll make. The MSN Money Retirement Calculator helps you estimate how much you'll need to save, how long it will take to reach your goal, and what your retirement income might look like.
How the Retirement Calculator Works
The calculator uses a standard retirement planning formula that takes into account your current age, expected retirement age, current savings, annual contributions, expected annual return on investment, and desired retirement income.
It calculates two key metrics:
- The total amount you'll need to save to reach your retirement goal
- The amount you'll need to contribute annually to reach that goal
The formula assumes that your savings will grow at the specified annual return rate, compounded annually.
Key Formula
Future Value of Savings (FV) = P × (1 + r)^n + PMT × [(1 + r)^n - 1] / r
Where:
- FV = Future Value of Savings
- P = Current Savings
- r = Annual Return Rate (as decimal)
- n = Number of Years
- PMT = Annual Contribution
How to Use This Calculator
Using the calculator is simple:
- Enter your current age
- Enter your expected retirement age
- Enter your current savings amount
- Enter your expected annual contribution
- Enter your expected annual return rate (as a percentage)
- Enter your desired monthly retirement income
- Click "Calculate"
The calculator will then display your total savings needed and the amount you need to contribute annually to reach your goal.
Note: This calculator provides estimates only. Actual retirement planning should consider additional factors like taxes, inflation, and personal circumstances.
The Formula
The calculator uses the future value of an annuity formula to determine how much you need to save. The formula accounts for both your current savings and the future contributions you'll make.
The formula is:
Future Value of Savings (FV) = P × (1 + r)^n + PMT × [(1 + r)^n - 1] / r
Where:
- FV = Future Value of Savings
- P = Current Savings
- r = Annual Return Rate (as decimal)
- n = Number of Years
- PMT = Annual Contribution
For retirement income, the calculator assumes you'll withdraw 12 times your annual contribution amount monthly from your savings.
Worked Example
Let's look at an example to see how the calculator works:
Suppose you're 35 years old and plan to retire at 65 (30 years until retirement). You currently have $50,000 saved and plan to contribute $5,000 per year. You expect an 8% annual return on your investments and want a monthly retirement income of $3,000.
Using the calculator:
- Current Age: 35
- Retirement Age: 65
- Current Savings: $50,000
- Annual Contribution: $5,000
- Annual Return Rate: 8%
- Monthly Retirement Income: $3,000
The calculator would determine that you need to save a total of approximately $1,200,000 to achieve your retirement goals.
This means you'll need to contribute approximately $20,000 annually to reach your goal.