Portland Rent Affordability Calculator

Check if a Portland rental fits your income using the 30% rule

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Can you afford that Portland apartment? This calculator applies the classic 30%-of-income rule to your earnings, then checks the result against Portland’s median rents so you know whether a listing is realistic for your budget.

How it works

The 30% rule caps housing at 30% of gross income. The tool computes your affordable ceiling and, if you enter a target rent, your rent-to-income ratio:

gross_monthly   = annual_income / 12   (or the monthly figure you enter)
affordable_rent = gross_monthly * 0.30
ratio           = target_rent / gross_monthly

A ratio at or below 0.30 is comfortable; 0.30 to 0.40 is stretched; above 0.40 is cost-burdened. The result is compared to Portland medians — studio ~$1,350, 1-BR ~$1,600, 2-BR ~$1,950.

Example

On $70,000 a year, gross monthly income is about $5,833. Thirty percent is roughly $1,750, which comfortably covers Portland’s median one-bedroom of $1,600 and leaves a small cushion.

Notes

Median rents are city-wide estimates; close-in neighborhoods cost more and outer areas less. The 30% rule uses gross income by convention — apply it to take-home pay for a more conservative budget.

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