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Free calculator · Updated October 21, 2026

50/30/20 Budget Calculator & Planner

Enter your monthly take-home pay, pick a rule, and optionally add what you spend now. Red means over budget, green means room to spare.

Optional — what you actually spend each month:

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The 50/30/20 rule in one minute

Half of after-tax income goes to needs (housing, utilities, groceries, insurance, minimum debt payments), 30% to wants and 20% to savings and extra debt payoff. It is a starting point, not a law: in expensive cities needs often reach 60%, which is why the planner lets you switch to 60/20/20 or 70/20/10.

On a $55,300 salary (≈ $3,884/month take-home, no state tax): needs $1,942 · wants $1,165 · savings $777. The 28% gross-income housing rule caps rent near $1,290.

Making the plan stick

  1. Automate the savings transfer for payday.
  2. Track only three numbers — needs, wants, savings — not 40 categories.
  3. Review monthly; adjust the rule, not your honesty.

Read the full stress-test in our 50/30/20 guide.

Frequently asked questions

Is 50/30/20 realistic in 2026?

For many renters in high-cost metros, needs exceed 50%. A 60/20/20 split keeps savings at 20% by trimming wants — usually the more realistic trade.

Does debt go in needs or savings?

Minimum payments are needs. Anything above the minimum counts toward the 20% savings-and-debt bucket.

Last reviewed October 21, 2026 by the 55300 editorial team. Read our methodology & sources.

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