How much do I need to retire?
A practical approach to estimating your retirement number without overcomplicating the first pass.
The cleanest way to estimate a retirement target is to start with spending, not income replacement slogans.
Use this guide to understand the tradeoffs quickly, then open one of the related models below if you want to turn the idea into a planning scenario.
Begin with lifestyle cost
Estimate what retirement needs to cost each year, then subtract any reliable outside income like pensions or Social Security.
What remains is the spending your portfolio needs to cover.
Translate spending into a target
A withdrawal-rate approach gives you a fast estimate. The right target usually becomes clearer once you test a few different spending and withdrawal assumptions side by side.
That process is far more useful than memorizing a single number.
Conclusion
Retirement targets become more actionable when they are tied to spending, flexibility, and realistic assumptions rather than broad rules of thumb alone.
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