The short answer
Last updated: July 2026
Rent per square foot is monthly rent divided by a unit’s living area. It puts units of different sizes on the same footing so you can compare pricing. A $2,600 unit at 1,100 square feet rents for about $2.36 per square foot a month, or $28.36 a year. This estimate uses your inputs.
After the estimate:
Put the result into a reviewed workflowRent per square foot calculator
Compare rents on a per-square-foot basis.
Divide monthly rent by living area to get rent per square foot — a way to compare units of different sizes on the same footing. See it per month and per year.
Monthly rent
$
Living area
sq ft
Use the same basis for every unit you compare — finished living area, measured the same way.
Input-driven result
Your inputs
Formula
Result below
Rent per square foot (monthly)
$2.36
$2,600 rent ÷ 1,100 sq ft.
Rent per square foot (annual)
$28.36
Monthly rent per square foot × 12.
Monthly rent converted to comparable units
Monthly rent
$2,600
Monthly per square foot × 100
$2.36 / sq ft
Annual per square foot × 10
$28.36 / sq ft
Estimate based on your inputs. Not a promise of results.
Estimate only. Rent per square foot depends on how the area is measured and what's included, so it's most useful comparing similar units in the same market — not as an absolute target.
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How it works
How this tool works.
Rent per square foot is the simplest way to compare units that aren’t the same size. A larger unit almost always rents for more in total, but not always more per square foot — and that per-foot figure is what tells you whether a rent is aggressive or soft relative to the space.
Enter the monthly rent and the living area, and this calculator returns rent per square foot for the month and the year. It’s arithmetic on your inputs, most useful comparing similar units in the same market.
1
Enter the unit’s monthly rent.
2
Enter the living area in square feet.
3
The tool divides rent by area for the monthly figure, then multiplies by 12 for the annual figure.
4
Compare units measured the same way to judge whether a rent is high or low for the space.
Make the result useful
rent density
Rent per square foot normalizes monthly rent by documented living area. It is useful for comparing otherwise similar rental units, but only when each area figure uses the same finished-space definition and each rent figure treats utilities, parking, concessions, and furnished space consistently.
Use several dated rental comparables rather than turning one ratio into “market rent.” Location, condition, layout, lease timing, included services, and current demand remain outside the formula. Record those differences before selecting an asking or renewal rent.
The assumptions that move this result
Rent
Recurring monthly rent.
Square feet
Comparable documented living area.
Calculation lens
monthly rent ÷ documented square feet
Read the result as a planning measure for the selected period.
Read the number in context
Worked scenario
$1,800 ÷ 900 sq ft = $2.00/sq ft.
Edge case
Different utility packages can make a comp misleading.
It does not determine market or lawful rent.
Before you act
• Confirm every input uses the same time period.
• Test a downside scenario before relying on the result.
• Keep source records with the decision.
Formula
monthly rent ÷ documented square feet
Questions landlords ask
Questions about this tool and its limits.
Should I use finished or total square footage?
Use the same basis for every unit you compare — usually finished living area. Whether basements, garages, or balconies count changes the number, so mixing measurement methods makes the comparison meaningless.
What’s a good rent per square foot?
There’s no universal target; it varies by market, unit type, and finish level. The figure is most useful comparing similar units nearby, or tracking one unit over time — not as an absolute benchmark.
Does a higher rent per square foot mean a better deal?
For a landlord, a higher figure means more rent for the space, but very high per-foot rents can also signal a small unit or a hot submarket. Read it alongside total rent and local comparables.
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Editorial ownership
Written and maintained by the Aptoria editorial team
Editorial method reviewed July 28, 2026. Aptoria reviews scope, source fit, examples, limitations, links, and publication gates. This record does not claim attorney, CPA, lender, appraiser, or other independent professional sign-off.
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