Square Footage Needs Calculator Estimate your total rentable area requirements instantly. Executive Offices (approx. 200 sq ft ea.) Standard Private Offices (approx. 150 sq ft ea.) Cubicles / Open Workstations (approx. 75 sq ft ea.) Conference Rooms (approx. 300 sq ft ea.) Break Room & Kitchen (approx. 250 sq ft ea.) Circulation / Common Area Factor (%) 20% (Dense Layout) 25% (Average Layout) 30% (Spacious Layout) Net Usable Area 2,200 sq ft Circulation Allowance 550 sq ft Total Est. Rentable Area 2,750 sq ft Use code with caution. Call 303-665-6000 or email *protected email* to take your next steps!