FREE CALCULATION TOOL
Square Footage Calculator
Calculate room square footage and see estimated construction costs for your Bay Area project.
Contact UsCalculate Your Room Square Footage
Enter room dimensions to calculate square footage, then see what that space would cost to build or remodel in the Bay Area.
Room 1
Total Square Footage
Cost estimates are based on Bay Area averages. New construction: $350-$550/sqft. Remodel: $150-$350/sqft. Actual costs vary.
Square Footage FAQ
Common questions about square footage and construction costs.
Measure the length and width of the room in feet. Multiply them together to get square feet. For irregular shapes, divide into rectangles and add them up.
In the Bay Area, new construction typically costs $350-$550 per square foot depending on finish level, complexity, and location.
Interior square footage is typically measured from the inside face of exterior walls. Different measurement standards exist for real estate listings vs construction.