Planning to give your 1500 square foot house a fresh coat of paint? Knowing how much paint you’ll need is vital to avoid running out mid-project or ending up with excess.

In this blog post, we’ll provide a simple guide to help you estimate the amount of interior paint required for your home.

1. Calculate Total Wall Area

   • Measure Walls – Start by measuring the height and width of each wall in feet.
   • Multiply Dimensions – Multiply the height by the width of each wall to calculate the area in square feet.
   • Add Up Areas – Total the square footage of all walls in the house to get the total wall area.

2. Determine Paint Coverage

   • Check Paint Label – Most paint cans indicate the coverage area per gallon. Typically, one gallon covers around 350-400 square feet, but this can vary based on factors like paint type and surface texture.
   • Calculate Gallons Needed – Divide the total wall area by the coverage area per gallon to determine the number of gallons needed.

3. Consider Additional Factors

   • Multiple Coats – If you plan to apply multiple coats of paint, adjust your estimate accordingly. For two coats, double the number of gallons calculated.
   • Extras – It’s wise to have extra paint on hand for touch-ups or future repairs. Consider purchasing an additional gallon or two as a precaution.

What tips do you have for accurately estimating paint needs for a home painting project? Share your insights in the comments below!

Estimating interior paint needs for a 1500-square-foot house involves simple calculations based on wall measurements and paint coverage. By following these steps and considering additional factors like multiple coats and extras, you can ensure you have the right amount of paint to complete your project smoothly and efficiently.