Free budgeting tool

50/30/20 Budget Calculator

Enter monthly take-home pay to see starting targets for needs, wants, and financial goals.

Updated August 11, 20265-minute guideNo data leaves your browser
Use income after taxes and payroll deductions.

What your result means

The 50/30/20 framework gives 50% of take-home pay to needs, 30% to wants, and 20% to saving, investing, and payments above required debt minimums. It is a diagnostic starting point—not a rule you have failed if your housing or health costs make the percentages unrealistic.

BucketTypical examplesUseful question
Needs: 50%Housing, basic utilities, groceries, insurance, required transportation, minimum debt paymentsWhat must be paid to keep the household functioning?
Wants: 30%Dining out, entertainment, upgrades, nonessential subscriptions, leisure travelWhat could be reduced temporarily without threatening safety?
Goals: 20%Emergency savings, retirement contributions, investing, extra principal paymentsWhich goal deserves the next dollar?

When to adjust 50/30/20

High housing costs, childcare, medical needs, variable income, or aggressive debt repayment may require a different split. Keep the three-bucket idea and set percentages that reflect your actual constraints. A 60/20/20 or 55/25/20 budget can still be intentional.

Variable income? Build the monthly plan from a conservative base income. Decide in advance how income above that base will be divided among taxes, reserves, goals, and flexible spending.

Recommended next steps

  1. Compare the result with the last three months of actual spending.
  2. Identify one category to adjust; do not rebuild everything at once.
  3. Automate the goal amount shortly after payday when cash flow permits.
  4. Revisit the percentages after a major income, housing, or family change.

Read: How to create a monthly budget →

Frequently asked questions

Should I use gross income or take-home pay?

Use take-home pay—the amount that reaches your accounts after taxes and payroll deductions. If deductions already include retirement contributions or insurance, note them separately before judging the result.

Where do minimum debt payments go?

Required minimum payments fit under needs. Amounts above the minimum that accelerate payoff fit under financial goals.

Does retirement saving count in the 20%?

Yes. When part of your retirement contribution comes directly from payroll, add it back when evaluating how much of income is going toward goals.

Turn the estimate into a working plan

Use the step-by-step guide, then try the budgeting prompt pack to review tradeoffs without sharing sensitive account data.

Open budgeting prompts →