One of the most common questions people ask as retirement approaches is simple:
“Do I actually have enough?”
Most people try to answer that by looking at their account balance.
But in practice, that number alone doesn’t really tell you what you need to know.
It comes down to three numbers — and more importantly, how those numbers work together.
Watch the Video
If you’d prefer to see this explained step-by-step, here’s a short video walking through it:
Number One: Your Monthly Spending
The first number is straightforward — but often overlooked.
What does it actually cost to run your life each month?
Not a guess.
Not a rough estimate.
The real number.
This includes:
Housing
Food
Insurance
Healthcare
Travel
Helping children or grandchildren
When people feel uncertain about retirement, it’s often because they’ve never really taken the time to calculate this number clearly.
And despite what you may have heard, spending doesn’t always drop in retirement.
For many people, it actually increases for a period of time — especially in the early years when they’re traveling, visiting family, and enjoying the flexibility they’ve worked so long for.
This number becomes the foundation of your retirement plan.
Number Two: Reliable Income
The second number is the income that continues regardless of what markets are doing.
This typically includes:
Social Security
Pensions
Annuities
Rental income
You can think of this as the foundation of your retirement income.
For example:
If your monthly spending is $6,000, and your Social Security provides $3,000, then half of your lifestyle is already covered.
And that changes everything.
Because the more of your spending that’s covered by reliable income, the less pressure there is on your investment portfolio.
Number Three: What Your Portfolio Needs to Provide
The third number is where things start to come into focus.
This is the amount your investments need to generate — either monthly or annually.
It’s simply the difference between your spending and your reliable income.
For example:
Monthly spending: $6,000
Reliable income: $3,500
That leaves a gap of $2,500 per month that your portfolio needs to provide.
Once you understand that number, you can begin to answer a much more useful question:
Can your portfolio reasonably support that level of income over time?
The Key Insight
The question “Do I have enough to retire?” isn’t really about your account balance.
It’s about the relationship between three things:
What you spend
What income you can rely on
What your portfolio needs to provide
When those three numbers align, retirement becomes much more predictable.
A Thought From Experience
Over the years, I’ve worked with a lot of people who assumed they weren’t ready to retire.
But once we walked through these numbers carefully, they realized the situation was better than they thought.
And sometimes the opposite is true.
The numbers show that making a few adjustments before retiring could be helpful.
Either way, clarity replaces guesswork.
Final Thought
Retirement planning doesn’t begin with your investments.
It begins with understanding your life — and your income needs.
Once those numbers are clear, the investment strategy becomes much easier to design.
In Simple Terms
Know what you spend
Know your reliable income
Know the gap your portfolio must fill
Related Topics
If you’re thinking about retirement planning, you may also find these topics helpful:
How much money do I need to retire?
How much can I safely withdraw from my portfolio?
How Social Security fits into a retirement income plan
If this is something you’re thinking about now — or even years down the road — it’s a framework worth understanding.