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Home › Money & Finance › 50/30/20 Budget Calculator

50/30/20 Budget Calculator

By the CalcMundi team · Updated October 22, 2026 · Formulas checked against standard financial math

Enter your monthly take-home pay and get a simple budget to organize your bills and start saving.

The 50/30/20 rule

  • 50% needs: rent or mortgage, utilities, groceries, transportation, insurance and minimum debt payments.
  • 30% wants: dining out, entertainment, subscriptions, travel.
  • 20% savings: emergency fund, retirement and extra debt payments.

Example

With $4,500 a month in take-home pay: $2,250 for needs, $1,350 for wants and $900 for savings, which adds up to $10,800 a year.

Frequently asked questions

What if my needs are more than 50%?

That is common in high-cost cities. Start by protecting the 20%, even if smaller, and trim wants first.

See also

Add this calculator to your website

Free for blogs, real estate agents, brokers and any site. Paste this code where you want the calculator to appear. It adjusts its height on its own.

Results are estimates for information only and are not financial, legal or medical advice. Rates, taxes and fees vary — confirm with a professional or your lender.