To calculate price per square foot, just replace the word “per” with a division sign. So if you’re looking at a $400,000 house that measures 2,000 square feet, the math looks like this: ...

The price for a basic concrete slab can range from $4 to $8 per square foot depending on how thick the slab will be (typically 4 inches or 6 inches) and how much labor costs in your area. If you ...