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How much rent can I afford? The 30% rule, explained
Before you fall in love with an apartment, run the numbers. Here is how to find a rent that leaves room for the rest of your life.
Rent is usually the biggest bill you have. Get it right and the rest of the budget breathes. Get it wrong and every month feels tight.
The 30% guideline
Households that spend more than 30% of their income on housing are considered cost-burdened, and above 50% severely cost-burdened. The U.S. Census Bureau reported that nearly half of renter households were above that 30% line.
So 30% is a ceiling to aim under, not a target to reach.
50-30-20 budget calculator
Enter your take-home pay, after taxes and deductions.
If needs take more than 50% of your income, the problem is not discipline, it is cost structure. The fix has to come from housing, transport or income, not from skipping coffee.
An example
Gross income: $4,000 a month ($48,000 a year).
- 30% of gross: $1,200 for rent plus utilities.
- Landlord 40x rule: $48,000 / 40 = $1,200 maximum rent.
If utilities run $150, the rent itself should be closer to $1,050 to stay at 30% for total housing.
Count more than the rent
- Electricity, gas, water and trash
- Internet
- Renters insurance
- Parking or transportation to work
- Deposit, application fees and moving costs up front
Check it against your real budget
Put the rent into a full monthly plan with your take-home pay, debts and savings. If savings drops to zero to make the rent fit, the apartment is too expensive for now, even if it passes the 30% rule.
Frequently asked questions
Is the 30% rule based on gross or net income?
The housing cost-burden measure uses gross income. For your own budget, it is safer to also check the rent against your take-home pay.
What is the 40x rule?
Many landlords ask that your yearly gross income be at least 40 times the monthly rent. For $1,200 rent, that is $48,000 a year.
What costs besides rent should I count?
Utilities, renters insurance, parking, internet, and moving costs like the deposit and first month.
What if rent in my area is above 30%?
You are not alone. Then the rest of the budget needs to be tighter, or look at roommates, a smaller place or a different area.
See how the rent fits next to every other bill in a full monthly plan.