Rent Affordability Calculator

By SoFi Editors | Updated October 22, 2025

If you’re wondering how much rent you can afford, this rent affordability calculator can help you do the math. By taking into account your earnings, debt payments, and overall budget, it allows you to see how many dollars to allocate to housing per month.

Key Points

•   A rent affordability calculator can help determine an appropriate amount of rent to pay.

•   The affordability calculator takes into account your income, your debts, and the percentage of your earnings you want to spend on rent.

•   The calculator does the math for you and allows you to compare various rent and budget scenarios.

•   Experts advise spending no more than 30% of your income on rent, but those who live in higher-priced areas may spend more.

•   Ways to make rent more affordable can include looking for move-in discounts, building your credit score, and taking in a roommate.



Calculator Definitions

Here are the terms to familiarize yourself with when using the rent affordability calculator.

• Monthly Income: Here, you’ll enter your monthly gross, or pretax, income, either by typing in the amount or using the slider.

• Monthly Debt Payments: In this space, you’ll add the monthly total of how much you put toward debt payments. Include your minimum credit card, auto loan, student loan, and personal loan payments.

• Rent Allocation: Next, you’ll choose among 25%, 30%, and 35% as the portion of your pay that you’ll put toward rent. While experts typically recommend spending 30% on rent, your amount may vary.

• Maximum Affordable Rent: Finally, the calculator will show you how much you can comfortably afford to spend on rent based on the information you have input.