How Much of My Income Should Go to Rent?
A quick check against the classic guideline. Enter your take-home pay and rent, you'll get a clear Green, Yellow, or Red based on the 30%, 40%, and 50% thresholds.
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The 30 / 40 / 50 guideline in plain English
Housing guidelines have converged on three thresholds that make it easy to judge any rent against your income:
- Green, up to 30%. The classic rule of thumb. Leaves room for saving, debt payoff, and surprises.
- Yellow, 30% to 40%. Workable, especially with low debt and a stable income. Most landlords and lenders draw their line here.
- Red, above 40%, severe above 50%. Above 50% is what HUD calls "severely cost-burdened." At that point, one rough month is genuinely hard to absorb.
Why the guideline uses take-home, not gross
Gross salary tells you what an offer sounds like; take-home tells you what actually lands in your account. Rent is paid from take-home, so that's the honest denominator. Applying 30% to gross typically overshoots the real budget by 15–25%.
When to bend the rule
If you have zero debt, cheap transport, and steady income, drifting into the 35–40% band can be fine, provided you're still saving each month. If you carry car or student loans, live somewhere with expensive commuting, or have variable income, aim under 30% to keep real breathing room.
The goal isn't to hit an exact percentage. It's to make sure rent leaves enough behind for everything else that matters.
Frequently asked questions
How much of my income should go to rent?
The most common guideline is at or under 30% of take-home pay. 30–40% is the workable stretch zone; above 40% starts to crowd out saving and debt payoff, and 50%+ is what HUD calls 'severely cost-burdened.'
Is the 30% rule based on gross or net income?
Use take-home (after-tax) pay for a realistic picture. Applying 30% to gross income quietly pushes you toward a rent you can't actually cover once taxes and deductions come out.
What if 30% won't rent anything livable in my city?
In high-cost cities, a roommate, a smaller unit, or a longer commute is almost always a better answer than stretching past 40–45%. Housing that high tends to eat savings first, then debt payoff, then everything else.
When is 35–40% actually fine?
If you have no other debt, stable income, and low fixed costs (cheap transport, employer benefits, no dependents), the upper end of the guideline can work, as long as you're still saving each month.
Should utilities and renter's insurance count toward the 30%?
The classic rule is rent-only, but for a realistic floor include mandatory utilities and renter's insurance too. That gives you the true monthly cost of the roof over your head.
Is this financial advice?
No, these are educational estimates based only on the numbers you enter, not financial, legal, or professional advice.
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Financial disclaimer
This calculator provides general educational estimates only. It is not investment, tax, legal, or professional financial advice, and it does not account for every part of your situation. For decisions that matter, consider speaking with a qualified professional. Read our full financial disclaimer.