Start with area and cost per square foot. Add other project costs to see what belongs in the total.
Area × cost per square foot
Work through the calculation →Workflow Guides
Work through construction budgets and simple loan interest, one calculation at a time.
An average balance, an annual rate, and a time period explain a simple interest estimate.
Average balance × annual rate × time
Work through the calculation →About these examples
The guides use fixed illustrative figures to explain the calculation. Use your own project assumptions, cost information, and financing terms when building a model.