Apply the 50/30/20 budgeting rule to your income. See exactly how to split your money.
50/30/20 rule — needs, wants & savings
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Always double-check important financial decisions with a qualified professional. This calculator provides estimates for guidance purposes. Results may vary based on your specific circumstances.
The 50/30/20 rule — 50% needs, 30% wants, 20% savings — has been the go-to budgeting framework for over a decade. But with housing costs up significantly in most cities, many people find the "50% needs" bucket no longer fits.
If your rent or mortgage alone eats 35-40% of your income, you're not failing at budgeting — the rule simply needs adjusting for your reality. A more flexible version many planners now recommend: 60% needs, 20% wants, 20% savings for high cost-of-living areas, working back toward the classic split as income grows or housing costs decrease.
What matters more than the exact percentages is the habit of categorizing every dollar before it's spent. People who track spending — even loosely — consistently save more than people who don't, regardless of which specific ratio they use.
Use the calculator above as a starting point, then adjust the categories to match your actual cost of living. The goal isn't perfect adherence to a formula; it's making sure you're intentionally allocating money rather than discovering at month's end where it all went.