Calculate the price per square foot for any rental unit. Compare apartment values by normalizing rent to livable area for apples-to-apples decisions.
Choosing between a 600 sq ft apartment at $1,200/month and an 800 sq ft unit at $1,500/month isn't straightforward. The first costs $2.00/sq ft and the second $1.88/sq ft — making the larger apartment the better value per square foot. This metric is the standard way to compare rental properties of different sizes.
Rent per square foot gives you an objective measure of value that equalizes size differences. It's the same metric commercial real estate professionals use and is increasingly common in residential rental decisions.
This calculator computes $/sq ft for any apartment and lets you compare up to three options side by side. Use it to determine whether you're getting a fair price for the space you're renting.
Homebuyers, investors, and real-estate professionals all benefit from precise rent per square foot figures when evaluating properties, negotiating deals, or planning long-term investment strategies. Save this calculator and revisit it whenever market conditions or your financial situation changes.
Bigger isn't always more expensive per unit of space. This calculator normalizes price by area so you can see which apartment offers the best value and whether a larger unit is worth the higher total rent. Instant recalculation lets you compare scenarios side by side, so every buying, selling, or investment decision is grounded in solid financial analysis.
Price per Square Foot = Monthly Rent / Livable Square Footage Annual $/sq ft = (Monthly Rent × 12) / Square Footage
Result: $1.88/sq ft per month
At $1,500/month for 800 sq ft, you're paying $1.88 per square foot per month. If comparable apartments in the area average $2.00/sq ft, this unit is slightly below market — a good deal.
Manhattan averages $4–$6/sq ft. San Francisco runs $3–$5. Chicago and DC are $2–$3. Midwestern and Southern cities range $1–$2. Rural areas often fall below $1. These averages shift with market conditions, so always use local comps.
A well-designed 650 sq ft apartment can feel larger than a poorly laid out 800 sq ft unit. Consider the floor plan: open layouts, good storage, and natural light add perceived value. $/sq ft alone doesn't capture layout quality.
The national average rent per square foot has increased roughly 3–5% annually over the past decade, outpacing general inflation. Major metros have seen larger "growth than secondary markets, reflecting urbanization trends.
It varies enormously by city. In 2024, national averages range from $1.00–$1.50/sq ft in affordable cities (Memphis, Cleveland) to $3.00–$5.00+ in expensive markets (San Francisco, Manhattan). The best comparison is against other units in your target neighborhood.
Generally yes, because fixed building costs (kitchen, bathroom, entry) are spread over more space. But exceptions exist: luxury 1-bedrooms can have higher $/sq ft than basic 3-bedrooms. Always calculate rather than assume.
It's one of several useful metrics. $/sq ft is great for comparing similar-quality units of different sizes. But it doesn't capture location quality, amenities, natural light, noise level, or layout efficiency. Use it as one factor in your decision.
Typically no. Livable or "heated" square footage is the standard measure. Balconies, patios, and storage closets outside the unit add value but shouldn't be included in the denominator for a fair comparison.
If your $/sq ft is significantly above the neighborhood average (20%+), you may be overpaying. Below average suggests a good deal or a unit with drawbacks. Use $/sq ft as a screening metric before visiting apartments.
Commercial leases usually quote annual $/sq ft (e.g., $30/sq ft/year = $2.50/month). Residential is quoted monthly. This calculator uses monthly $/sq ft, which is standard for apartments.