How Much Should You Spend on Rent?

5 分で読める· 最終更新日: 2026-08-14· 編集チームによる作成、以下のソースをもとに確認済み ·

簡単な答えThe common guideline is to keep rent near 30% of gross (pre-tax) income: $1,200 on a $4,000 monthly income. Federal housing agencies call households paying over 30% "cost-burdened" and over 50% "severely cost-burdened." In expensive cities many people land above 30%; the goal then is to protect the rest of the budget deliberately.

なぜ大切なのか

Housing is most budgets' largest line. Ten percentage points of income spent on rent is the difference between saving something every month and saving nothing, so this one number quietly sets the difficulty level of your whole financial life.

ステップ

Know your number

Multiply gross monthly income by 0.30. That's the guideline ceiling for rent alone; some landlords screen applications at rent = 1/3 of income.

Count the real cost of the home

Add utilities, renter's insurance (often $10-$25/month), parking, and the commute the address creates. A cheaper apartment with a $200 longer commute isn't cheaper.

If you're over 30%, protect the essentials

Plenty of careful people pay 35-45% in expensive metros. It can work, but it has to come out of the wants budget, not out of food, medicine, or all saving.

Lower it where you actually can

At renewal, comparable listings are leverage: landlords pay real money for turnover. A roommate converts a $1,600 one-bedroom problem into an $800 split. Moving one neighborhood over is worth a spreadsheet before a decision.

If rent has become unpayable, act early

Emergency rental assistance, 211, and legal aid exist, and all of them work better before a missed month than after an eviction filing.

Worked example: $52,000 salary

Gross monthly income$4,333

30% guideline for rentabout $1,300

Rent at $1,650 instead38%: cost-burdened, workable only with wants trimmed

Same $1,650 split with a roommate$825 each: 19%, with $475/month freed

よくある失敗

Applying 30% to take-home pay when the guideline uses gross; you'll approve yourself for too much.
Ignoring utilities and commute, which can add $150-$400 to the true monthly cost of an address.
Signing for the maximum a landlord will approve rather than the amount your budget approves.
Waiting until an eviction notice to look for help. Every program works better early.

次にすること

Run the Rent Affordability calculator with your income. If you're above the guideline, pick the one lever you'll pull this year: renewal negotiation, a roommate, or a move. If rent is currently unpayable, start at Starting From $0 → Housing.

ここで計算してみよう: Rent Affordability Calculator The 30% guideline, the conservative line, and the landlord screen, on your income.

具体的な計算例

Gross (pre-tax) monthly income: $4,300

30% guideline ceiling$1,290

More conservative 25%$1,075

Common landlord screen$1,433

Federal housing agencies call paying over 30% of income 'cost-burdened' and over 50% 'severely cost-burdened': descriptions, not verdicts. In expensive metros many careful people run higher and budget wants deliberately around it.

詳細な計算ツールを開く →

出典

HUD: Rental burdens and affordability measures · CFPB: Rental housing resources