50/30/20 Budget Calculator
Split your income into needs, wants, and savings with the popular 50/30/20 rule.
Needs (50%)1,500
Wants (30%)900
Savings (20%)600
Monthly after-tax income
Needs (50%)1,500
Wants (30%)900
Savings (20%)600
Lumi
Track it for real in Lumi
A calculator is a snapshot. Lumi tracks your real spending, forecasts your month-end balance, and keeps your goals on track — no bank login, privacy-first.
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Free · No bank login · iOS 16+
Frequently Asked Questions
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