Calculate Commercial Rent Per Square Foot

Convert between total rent and per-square-foot rates for commercial leases. Whether you have a total annual rent figure or a per-square-foot rate, this calculator converts between both and shows your monthly cost.

By Angel Campa, Founder · Updated March 2026

The Formula

Rent Per Sq Ft = Total Annual Rent ÷ Leasable Square Footage

Commercial rents are almost always quoted as annual figures per square foot, then multiplied by the tenant's square footage. Confirm whether quoted rates are annual or monthly — annual is standard.

Worked Example

Example Inputs

Leased Square Footage2,500 sq ft
Total Annual Rent (optional)$0 (not entered)
Rent Per Sq Ft / Year (optional)$22.00/sq ft/year

Result

$22.00/sq ft/year — $55,000/year ($4,583/month)

Step-by-Step Breakdown

Line ItemValue
Annual Rent Per Sq Ft$22.00/sq ft/year
Total Annual Rent$55,000
Monthly Rent$4,583
Daily Rent$150.68/day
5-Year Total$275,000

Try the Calculator

Interactive

Your Inputs

sq ft
/ year

Enter either this OR the per-sq-ft rate below

/ sq ft / year

Annual rent rate per square foot

Result

$22.00/sq ft/year — $55,000/year ($4,583.33/month)

Step-by-Step Breakdown

Line ItemValue
Annual Rent Per Sq Ft$22.00/sq ft/year
Total Annual Rent$55,000
Monthly Rent$4,583.33
Daily Rent$150.68/day
5-Year Total$275,000

Save this calculation

Get this result emailed to you — no account required.

Frequently Asked Questions

Are commercial rents quoted per year or per month?

Commercial rents in the US are almost universally quoted as annual figures per square foot — for example, "$24.00/sq ft/year." To find your monthly rent, multiply your square footage by the annual rate and divide by 12. Some landlords quote monthly rates (divide annual rate by 12, so "$2.00/sq ft/month" = "$24.00/sq ft/year"). Always confirm which convention is being used.

What is a good rent per square foot for commercial space?

It depends heavily on the market, building class, and lease type. Class A urban office space typically runs $40–$80+/sq ft/year. Suburban office runs $20–$40/sq ft. Retail strip centers run $18–$35/sq ft base rent. Flex/industrial space runs $8–$18/sq ft. These are base rent figures — NNN pass-throughs typically add $6–$15/sq ft on top.

Related Resources

Related Articles

Related Resources

Extract lease data automatically — no manual math

Lextract pulls rent amounts, escalation schedules, CAM caps, pro-rata share, and 120+ more fields from any commercial lease PDF in under 3 minutes. Just $20 per lease.

Upload Your Lease