How to Calculate Construction Cost per Square Foot: A Guide for Homeowners and BuildersJohn SmithSep 02, 2025Table of ContentsStep 1: Determine Your Construction TypeStep 2: Determine Your LocationStep 3: Calculate Your Total CostStep 4: Divide Your Total Cost by Your Total Square FootageConclusionTable of ContentsStep 1 Determine Your Construction TypeStep 2 Determine Your LocationStep 3 Calculate Your Total CostStep 4 Divide Your Total Cost by Your Total Square FootageConclusionFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeIntroductionWhen planning a construction project, it's important to have a clear understanding of the cost per square foot. This will help you budget effectively and avoid any surprises down the line. In this guide, we'll explain how to calculate construction cost per square foot.Step 1: Determine Your Construction TypeThe first step is to determine the type of construction you're planning. There are three main types: new construction, renovation, and addition. The cost per square foot will vary depending on the type of construction.Step 2: Determine Your LocationThe location of your construction project will also impact the cost per square foot. Construction costs vary widely depending on where you're located. If you're in a high-cost area, you can expect to pay more. On the other hand, if you're in a low-cost area, you can expect to pay less.Step 3: Calculate Your Total CostOnce you've determined your construction type and location, the next step is to calculate your total cost. This will include all of the costs associated with your project, including materials, labor, permits, and any other fees.Step 4: Divide Your Total Cost by Your Total Square FootageFinally, divide your total cost by your total square footage to get your cost per square foot. For example, if your total cost is $500,000 and your total square footage is 2,500, your cost per square foot would be $200.ConclusionCalculating construction cost per square foot can be a complex process, but it's an important step in any construction project. By following these steps, you'll have a clear understanding of the cost per square foot for your project, which will help you budget effectively and avoid any surprises down the line.Ready to start your construction project? Visit Coohom for design inspiration and tools to bring your vision to life.Home Design for FreePlease check with customer service before testing new feature.