Free Calculator
50/30/20 Budget Calculator
This free 50/30/20 budget calculator splits your monthly take-home pay into 50% needs, 30% wants, and 20% savings and debt. Enter your income below to see exactly how much belongs in each category.
Needs = rent/mortgage, utilities, groceries, insurance, minimum debt payments. Wants = dining out, subscriptions, hobbies, travel. Savings = emergency fund, investing, and extra debt payoff.
What is the 50/30/20 rule?
The 50/30/20 rule is a simple budgeting method that divides your after-tax income into three parts: 50% for needs, 30% for wants, and 20% for savings and debt payoff. It gives you guardrails without tracking every single category, which makes it one of the easiest budgets to stick with.
How to use these numbers
Start with the needs figure. If your essential bills are far above 50% of your income, that is the signal to cut fixed costs or grow income, because everything else has to fit in the space that is left. Treat the 20% savings target as a bill you pay yourself first, before wants. The percentages are a starting point, not a rule you can never bend, adjust them to your real life.
Prefer it on paper?
Print the matching free 50/30/20 budget worksheet (PDF) to fill in by hand. You can also browse all budget templates or read how to make a budget step by step.
Frequently asked questions
Is the 50/30/20 calculator free?
Yes. This 50/30/20 budget calculator is 100% free, works instantly in your browser, and needs no email or signup.
Does the calculator store my income?
No. The math runs entirely in your browser and nothing you type is saved or sent anywhere. Refresh the page and the numbers are gone.
Can I use it for weekly or biweekly pay?
Yes. Add up the paychecks you receive in a typical month and enter that total as your monthly take-home income. The 50/30/20 split works the same for any pay schedule.
Where do minimum debt payments go?
Minimum required debt payments count as needs. Any extra you pay above the minimum comes from the 20% savings and debt bucket.
Paperthrift provides free educational budgeting tools. This calculator gives estimates only and is not financial advice. For decisions about your specific situation, consider speaking with a qualified professional.