PayPlot

Rent affordability calculator

  • Standard amortization formulas · rates you enter
  • Updated Oct 23, 2026
  • Runs in your browser
  • Methodology
  • Instant answers. Results update as you type, with a visual breakdown.
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  • Sourced and private. Standard amortization formulas · rates you enter. Nothing you enter leaves your device.
Income30% rent
$30,000$750
$45,000$1,125
$60,000$1,500
$75,000$1,875
$90,000$2,250
$105,000$2,625
$120,000$3,000
$135,000$3,375
$150,000$3,750

Where the 30% rule comes from

HUD treats households paying more than 30% of income on housing as cost-burdened, and more than 50% as severely cost-burdened. So 30% of gross income is a common ceiling: $60,000 a year supports about $1,500 a month in rent.

What landlords look for

Many landlords want gross income of about 40 times the monthly rent (for $1,500 rent, $60,000 a year), which is the same as the 30% rule. Remember utilities, renters insurance and parking when you budget.

Frequently asked questions

What is the 30% rule?

Spend no more than 30% of gross income on rent, a common US guideline.

Is the 30% rule based on gross or net income?

Gross income, before tax.

What if I have a lot of debt?

Aim lower than 30%; the 50/30/20 budget puts all needs, including rent, at 50% of take-home pay.