50/30/20 Budget Calculator

Split your after-tax income into three simple categories: 50% for needs, 30% for wants, and 20% for savings and debt repayment. The easiest budgeting method to get started.

Enter Your Details

Monthly After-Tax Income ($)

Your Budget Breakdown

$0.00

Needs (50%)

Essential expenses:

Rent or mortgage
Utilities (electric, water, gas)
Groceries
Health insurance
Minimum debt payments
Basic transportation

$0.00

Wants (30%)

Discretionary spending:

Dining out
Entertainment & streaming
Travel & vacations
Shopping & hobbies
Gym memberships
Non-essential subscriptions

$0.00

Savings (20%)

Financial priorities:

Emergency fund
Retirement (401k, IRA)
Investments
Extra debt payments
College savings (529)
Down payment fund

Annual Budget Summary

$0.00

Annual Needs

$0.00

Annual Wants

$0.00

Annual Savings

How the 50/30/20 Budget Works

Popularized by Senator Elizabeth Warren in her book All Your Worth: The Ultimate Lifetime Money Plan, the 50/30/20 rule is one of the simplest and most effective budgeting frameworks. It divides your after-tax income into three buckets:

50% — Needs

Needs are the bills you absolutely must pay and the essentials for daily living. These are non-negotiable expenses that keep a roof over your head, food on the table, and the lights on. If you can go without it without serious consequences, it is probably not a need.

30% — Wants

Wants are everything you spend money on that is not absolutely essential. Dining out, entertainment, travel, hobbies, and shopping all fall into this category. The beauty of the 50/30/20 budget is that it gives you permission to enjoy your money — 30% is a generous allocation for the things that make life enjoyable.

20% — Savings & Debt Repayment

The final 20% goes toward building your financial future. This includes building an emergency fund, contributing to retirement accounts, investing, and making extra payments on high-interest debt. If you have credit card debt or high-interest loans, prioritize paying those down first.

Why the 50/30/20 Rule Works

Simple to follow — No complex tracking or dozens of categories.
Balanced — Covers necessities, allows for fun, and builds your future.
Flexible — Adjust the percentages if your situation is different (e.g., 60/20/20 in high-cost areas).
Scalable — Works whether you earn $30,000 or $300,000 per year.

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⚠️ Disclaimer: This calculator is for educational purposes only. The 50/30/20 rule is a general guideline and may not fit every individual financial situation. Adjust categories based on your personal circumstances, cost of living, and financial goals. Consult a qualified financial professional for personalized budgeting advice.