Budget Planner Calculator

Plan budget from income and expenses by category — see spending breakdown, savings and 50/30/20 rule.

Budget Planner Calculator

Plan budget from income and expenses by category — see spending breakdown, savings and 50/30/20 rule.

Monthly income($)

Needs (housing, food, bills)($)

Wants (dining, fun)($)

Savings/debt($)

Enter values above and click Calculate — results will appear here with the formula explained.

Total = needs+wants+savings; 50/30/20 ideal: needs 50%, wants 30%, savings 20% of income

How does this work?

50/30/20 rule: 50% needs, 30% wants, 20% savings/debt. Compare your actual to ideal. Needs are musts, wants are choices.

If vs 50/30/20 you overspend wants, cut there first. If savings low, automate transfer on payday.

For YMYL budgeting, track 3 months to average variable spending, not one month.

AdSense ready — add NEXT_PUBLIC_GOOGLE_ADSENSE_PUBLISHER_ID

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Disclaimer: Results are estimates for informational purposes only and do not constitute professional financial advice.

Quick Answer

Budget Planner Calculator computes plan budget from income and expenses by category — see spending breakdown, savings and 50/30/20 rule. Formula: Total = needs+wants+savings. Example: With $5k income, $2,500 needs (50%), $1,000 wants (20%), $1,000 savings (20%): on track, $500 remaining.

How to Use This Calculator

1Enter monthly income and spending by needs, wants and savings/debt.
2Calculate to see totals, percentages vs 50/30/20 and remaining.
3Adjust wants down to hit 20% savings if needed.

Formula Used

Total = needs+wants+savings; 50/30/20 ideal: needs 50%, wants 30%, savings 20% of income

50/30/20 rule: 50% needs, 30% wants, 20% savings/debt. Compare your actual to ideal. Needs are musts, wants are choices.

If vs 50/30/20 you overspend wants, cut there first. If savings low, automate transfer on payday.

For YMYL budgeting, track 3 months to average variable spending, not one month.

AdSense ready — add NEXT_PUBLIC_GOOGLE_ADSENSE_PUBLISHER_ID

728×90 — AdSense

Worked Example

With $5k income, $2,500 needs (50%), $1,000 wants (20%), $1,000 savings (20%): on track, $500 remaining.

AdSense ready — add NEXT_PUBLIC_GOOGLE_ADSENSE_PUBLISHER_ID

728×90 — AdSense

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Estimate how much house you can afford from income, debts, down payment, rate and term using the 28/36 rule.

Frequently Asked Questions

QWhat is 50/30/20?

Sen. Elizabeth Warren's rule: 50% needs, 30% wants, 20% savings/debt. Simple baseline.

QIf rent high?

In HCOL, needs may be 60%. Compensate with lower wants.

QHow to start?

Track every dollar for a month, then categorize. Use this to set targets.

Formula Used

Total = needs+wants+savings; 50/30/20 ideal: needs 50%, wants 30%, savings 20% of income

50/30/20 rule: 50% needs, 30% wants, 20% savings/debt. Compare your actual to ideal. Needs are musts, wants are choices.

If vs 50/30/20 you overspend wants, cut there first. If savings low, automate transfer on payday.

For YMYL budgeting, track 3 months to average variable spending, not one month.