Rent Affordability Calculator
Not sure how much rent you can really afford? Work out a safe rent range based on your income and monthly obligations.
Calculate Rent AffordabilitySecurity Deposit Calculator
Wondering how much to budget for a security deposit? Enter your monthly rent and any extra fees — the calculator gives you a realistic deposit range and an estimated total move-in cost.
Estimated Deposit Range
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Common Estimate (1.5× rent)
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Total Move-In Cost (at 1.5×)
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Monthly rent—
Pet fee—
Extra damage deposit—
Deposit — low estimate—
Deposit — common estimate—
Deposit — high estimate—
Total move-in — low—
Total move-in — common—
Total move-in — high—
How this calculator works
Security deposits typically fall somewhere between one and two months' rent, so this calculator gives you the full range plus a commonly cited middle estimate, then adds it all up into a total move-in cost.
1. Deposit range — based on how many months' rent landlords commonly charge:
deposit_low = rent × 1
deposit_mid = rent × 1.5
deposit_high = rent × 2
If you select a known state deposit cap, the range above is trimmed so it never exceeds what's legally allowed in that state.
2. Total move-in cost — first month's rent, plus the deposit, plus any pet fee or extra damage deposit:
total_move_in = rent + deposit + fees
We calculate this for the low, common, and high deposit scenarios so you can see the full range of what you might need to bring on move-in day.
Example calculation — using this calculator's default values: $1,500 monthly rent, no pet fee, no extra damage deposit, and no state cap selected:
deposit_low = 1500 × 1 = $1,500
deposit_mid = 1500 × 1.5 = $2,250
deposit_high = 1500 × 2 = $3,000
total_low = 1500 + 1500 + 0 + 0 = $3,000
total_mid = 1500 + 2250 + 0 + 0 = $3,750
total_high = 1500 + 3000 + 0 + 0 = $4,500
With these inputs, the calculator shows an estimated deposit range of $1,500 – $3,000, with $2,250 as the common estimate at 1.5× rent, and a total move-in cost of $3,750 at that common estimate.
Factors That Affect Your Security Deposit
Credit history
Landlords often use credit history as a quick signal of financial reliability. A shorter credit history, lower score, or past collections can lead a landlord to ask for a higher deposit — closer to the high end of the range — to offset perceived risk.
Rental and eviction history
A track record of on-time rent payments and no prior evictions works in your favor and can help you land at the lower end of the deposit range. A prior eviction or history of late payments, on the other hand, often pushes the requested deposit higher.
Pets
Many landlords charge a separate pet fee or pet deposit on top of the standard security deposit — this calculator lets you add that amount in separately so it's reflected in your total move-in cost.
State and local deposit limit laws
Many states cap how many months' rent a landlord can legally charge as a security deposit, and some cities add their own rules on top of state law. Selecting your state's cap trims the estimated range so it never exceeds what's legally allowed where you live.
Landlord discretion and local market conditions
Within whatever legal limits apply, the exact amount a landlord asks for is ultimately their call, and it often reflects local market demand — competitive rental markets can push deposits toward the higher end of the legally allowed range.
Tips for Managing Your Security Deposit
Document the unit's condition at move-in
Take dated photos or video of every room, including existing scuffs, stains, or damage, before you move anything in. This record is your best protection against being charged for pre-existing wear when you eventually move out.
Know your state's deposit limit and return timeline
Look up your state's rules on maximum deposit amounts and how many days a landlord has to return it after move-out. Having the exact numbers on hand makes it much easier to push back if your landlord doesn't follow them.
Request an itemized deduction list
If your landlord withholds any part of your deposit, ask for a written, itemized breakdown of the deductions. Most states require this by law, and it gives you something concrete to dispute if you disagree with a charge.
Ask about pet deposits vs. pet rent separately
Some landlords charge a one-time pet deposit, others charge ongoing monthly "pet rent," and some charge both. Clarify which applies before signing so you can budget accurately and enter the right figure into the pet fee field above.
Limitations of This Estimate
This calculator applies a common planning range — it isn't a quote, and it can't tell you what your specific landlord will actually charge. Actual deposit amounts are set at the landlord's discretion and vary by property, market, and applicant, so the real number could fall outside the range shown here.
It also doesn't know the deposit laws in your specific state or city. Many states cap deposits by statute, and some have additional rules for pet deposits, furnished units, or interest-bearing accounts — always check your local regulations rather than relying on this estimate alone. Finally, this tool treats pet fees and extra deposits as simple add-ons; it doesn't model last month's rent requirements, application fees, or other move-in costs some landlords require separately.
Frequently Asked Questions
One month's rent is common for many rentals, while 1.5 to 2 months is more typical for higher-end properties, pet owners, or applicants with a shorter credit history. Always confirm the exact amount with your landlord or lease agreement — this calculator gives you a planning range, not a quote.
Typically yes, minus any deductions for damage beyond normal wear and tear, when you move out. Pet fees and "extra damage deposits" can be handled differently depending on the landlord and local law — some are fully refundable, some are partially refundable, and some are non-refundable fees. Check your lease for the specific terms.
No — deposit caps vary widely by state, and some states have no statutory cap at all. Where caps do exist, they're often expressed as a multiple of monthly rent (commonly 1 to 2 months), sometimes with different rules for furnished units or pet deposits. Check your specific state's landlord-tenant laws for the exact rule that applies to you.
This varies by state, but many require the deposit (minus any itemized deductions) to be returned within 14 to 60 days after you move out. Check your specific state's landlord-tenant law for the exact deadline, since late returns can sometimes entitle you to penalties or interest.
Generally, no. Normal wear and tear — minor scuffs, faded paint, worn carpet from ordinary use — is considered a cost of doing business for the landlord, not something deductible from your deposit. Deductions are typically limited to actual damage beyond normal use, like holes in walls, broken fixtures, or stains from neglect.
In some states and cities, yes — landlords are required to hold deposits in an interest-bearing escrow account and pay out the accrued interest when the deposit is returned. This isn't universal, so check whether your specific state or municipality has an interest requirement.
A security deposit generally covers damage or unpaid rent from any cause, while a pet deposit is specifically earmarked for pet-related damage and is sometimes handled as a separate, non-refundable fee rather than a refundable deposit. This calculator lets you enter your pet fee separately from the main deposit so both are reflected in your total move-in cost.
Usually not, unless your landlord explicitly agrees to it in writing. A security deposit and last month's rent are typically treated as two separate obligations, and most leases require both to be paid — skipping your final rent payment on the assumption the deposit will cover it can result in fees or disputes.
Start by requesting an itemized list of deductions in writing, and compare it against your move-in documentation and lease terms. If your landlord is unresponsive or you believe the deductions are unfair, many states allow tenants to pursue the deposit through small claims court or a local tenant rights organization.
No — this tool provides a general planning estimate based on common deposit ranges, not legal or financial advice. Security deposit rules vary by state and even by city, so confirm the specific limits and requirements that apply to your rental with your landlord, lease, or a local tenant rights resource.
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