The 50/30/20 rule in action. Enter your take-home pay and see exactly how to split it between needs, wants, and savings.
The 50/30/20 rule is the simplest budgeting framework. Popularized by Senator Elizabeth Warren, it splits your after-tax income into three buckets:
No spreadsheet needed. No tracking every dollar. Just three numbers that tell you if you're living within your means.
First, find your monthly take-home pay using our Salary Calculator. Then enter it above. The calculator shows your ideal split. If your actual spending doesn't match, you know exactly where to adjust.
Needs are expenses you can't avoid: housing, basic food, utilities, health insurance, car payment (if you need it to get to work), minimum credit card payments, child support. If losing it would put your life or job at risk, it's a need.
Wants are everything else: restaurants, Netflix, concert tickets, new clothes (beyond basics), vacations, gym membership, coffee shop visits. Nice to have, not essential.
If you live in a high-cost city, needs might eat 60% or more of your income. That's okay — adjust the rule. Try 60/20/20 or 60/10/30. The point isn't hitting exactly 50/30/20 — it's knowing where your money goes and making conscious choices. Read our full guide: The 50/30/20 Budget Rule Explained.
Automate your savings — set up a transfer for the 20% the day you get paid. Use separate accounts for needs and wants. Review your budget monthly, not daily. And don't beat yourself up if you go over on wants occasionally — the 50/30/20 rule is a target, not a prison.
Salary Calculator — find your take-home pay
Emergency Fund Calculator — set your savings target
Debt Payoff Calculator — plan extra debt payments
Written by: Sarah Mitchell | Reviewed for accuracy by: the Wealth Growth editorial team | Last updated: June 2026
Sources: CFPB, Bureau of Labor Statistics
This content is for educational purposes only and is not financial advice. Financial Disclaimer.