Commercial Lease Calculator
Calculate total occupancy cost for NNN, gross, and modified gross leases.
Inputs
SF
$/SF/yr
$/SF/yr
$/SF/yr
$/SF/yr
years
Results
Monthly Total
$6,000
Annual Total
$72,000
Annual Base Rent$50,000
Annual NNN Charges$22,000
Total Lease Cost$360,000
Effective Rate$36
How to Use This Calculator
- Enter Square Feet of leasable space and Base Rent per SF per year.
- Add CAM Charges, Property Taxes, and Insurance per SF per year (NNN pass-throughs).
- Set Lease Term in years.
- Review Monthly Total and Annual Total — the all-in occupancy cost.
- Check Annual NNN Charges to understand how much of your cost is landlord-controlled pass-throughs.
- Compare Effective Rate per SF to market comps to evaluate lease competitiveness.
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