Rent Affordability Calculator

How much rent can you actually afford? Enter your income and debts to get a realistic number based on the 30% rule and your own budget.

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Maximum Rent (30% Rule)
$1,400/mo
After accounting for $400/mo in existing debts
Max Rent: $1,400
Existing Debts: $400
Other Expenses: $4,200
Recommended (25%)
$1,100/mo
Rent % of Income
23.3%
Monthly Income
$6,000
Left After Rent & Debts
$4,200
30% Rule: Spend no more than 30% of gross income on rent. 25% Rule: More conservative, leaves room for savings and emergencies.

Your full monthly budget at 25%, 30%, and 35% rent-to-income ratios on $6,000/mo income.

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Category25% Rule30% Rule35% Rule
Max Rent$1,100$1,400$1,700
Debts$400
Groceries$400
Utilities$150
Transportation$400
Healthcare$200
Entertainment$200
Savings Goal$500
Money Left Over$2,650$2,350$2,050

The long-term wealth difference between renting at 25%, 30%, and 35% of income — and investing the savings.

yrs
%
Rent at 25% (Conservative)
$1,100/mo
Extra vs 30%: $300/mo saved
5yr invested: $20,823
Leftover: $2,650/mo
Rent at 30% (Standard)
$1,400/mo
Baseline: no extra savings
Extra vs 25%: $300/mo less
Leftover: $2,350/mo
Rent at 35% (High)
$1,700/mo
Extra vs 25%: $600/mo less
5yr opportunity cost: $41,647
Leftover: $2,050/mo
Renting at 25% vs 35% and investing the difference of $600/mo at 7% for 5 years builds $41,647 in additional wealth.

How to Use This Rent Affordability Calculator

Enter three values to see how much rent fits your budget:

The 30% Rule — How It Works

Max Rent (30% Rule) = Monthly Gross Income × 0.30
Adjusted Max = (Monthly Income × 0.30) − Monthly Debts

Example: $6,000 income, $400 debts
Max Rent = ($6,000 × 0.30) − $400 = $1,400/mo

The 30% rule originated from the US Department of Housing and Urban Development in 1969, which defined households spending more than 30% of income on housing as "cost-burdened." Today, many financial advisors prefer the 25% rule — leaving more room for savings, retirement, and emergencies.

Landlord Requirements

Most landlords require your monthly gross income to be at least 2.5-3x the monthly rent. For $2,000/month rent, they want $5,000-$6,000/month income. They typically verify this with pay stubs, bank statements, or tax returns.

Example: Renter on $75,000/Year Salary

Alex's Apartment Budget in Chicago, IL

Annual Salary$75,000
Monthly Gross Income$6,250
Car Loan$350/mo
Student Loan$200/mo
Total Existing Debts$550/mo
Max Rent (30% rule)$1,875 − $550 = $1,325/mo
Recommended (25% rule)$1,563 − $550 = $1,013/mo
Landlord Income Req. (3x)$4,500 min at $1,500 rent

Alex's debts significantly limit his rental budget. He should either pay down debts before renting, look for roommates to split costs, or find a market with lower rents relative to income.

Frequently Asked Questions

$50,000/year = $4,167/month gross. At 30%, max rent is $1,250/month (before debts). With $400/month in debts, that drops to $850/month. This makes most major cities very challenging — many $50K earners need roommates or must seek suburban/rural markets.
The traditional 30% rule uses gross (pre-tax) income. But using net (take-home) pay is often more practical — if you earn $6,000 gross but take home $4,400, 30% of gross is $1,800, which may be tight. Some advisors prefer spending 30% of net pay on rent for more realistic budgeting.
Most landlords check: income (typically 2.5-3x rent), credit score (650+ preferred, 700+ for competitive markets), rental history, employment verification, and references. For competitive apartments, you may need to show bank statements proving 3+ months of rent in savings.
Many argue yes. The 30% rule was established when housing costs were lower and other expenses (healthcare, student loans) were less burdensome. In cities like NYC, SF, and LA, most renters spend 40-50%+ on rent. Some economists suggest using a comprehensive budget approach (50/30/20 rule) rather than a single housing percentage.

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