Calculating Square Footage of Your Home: Learn How to Measure the Footprint of Your House and Both FloorsSarah ThompsonSep 17, 2025Table of ContentsUnderstanding the House FootprintCalculating Square Footage for Both FloorsTips for Accurate MeasurementFAQTable of ContentsUnderstanding the House FootprintCalculating Square Footage for Both FloorsTips for Accurate MeasurementFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeCalculating the square footage of your home can seem daunting, but it’s a straightforward process once you understand the basics. Whether you're looking to sell your home, or just curious about its size, knowing how to calculate the square footage of both floors and the footprint is essential. Let’s dive into how you can easily measure your house.Understanding the House FootprintThe footprint of a house refers to the area that the structure covers on the ground. To calculate this, you’ll need to measure the length and width of the building's exterior walls. Multiply these two measurements together. For example, if your house measures 30 feet by 40 feet, the footprint would be 1200 square feet (30 x 40 = 1200).Calculating Square Footage for Both FloorsIf your home has two floors, you can calculate the total square footage by measuring each floor individually and then adding them together. For instance, if the first floor is 1200 square feet and the second floor is also 1200 square feet, your total square footage would be 2400 square feet (1200 + 1200 = 2400).Tips for Accurate Measurement1. Use a tape measure for precise measurements.2. Note any irregular shapes, such as alcoves or extensions, and calculate their areas separately.3. If you’re dealing with a multi-story house, don’t forget to measure staircases separately if you want detailed information.FAQWhat is the difference between gross and net square footage? Gross square footage includes the entire footprint of the building while net square footage excludes areas like walls and closets.welcome to CoohomHome Design for FreePlease check with customer service before testing new feature.