Calculating Paint for a 2500 Sq Ft House Exterior: Learn how to determine the right amount of paint needed

When planning to paint the exterior of a 2500 sq ft house, the key question is how much paint you'll need. Typically, one gallon of paint covers about 350-400 sq ft. To find out how many gallons you'll require, you can use a simple calculation. For a standard house, you can estimate that you'll be covering around 2,500 sq ft of surface area, factoring in doors and windows, which usually reduces the area to paint.

Assuming 2 coats of paint for durability and even coverage, you would calculate the total area to paint as follows:

Total Area: 2500 sq ftEstimated Coverage Per Gallon: 350 sq ftCoats: 2

Using these figures, you can calculate: 2500 sq ft / 350 sq ft/gallon = 7.14 gallons (for 1 coat). Multiply this by 2 for two coats: 7.14 gallons x 2 = 14.28 gallons.

Therefore, you will need approximately 15 gallons of paint to cover your 2500 sq ft exterior for two coats. It's always wise to buy a little extra to account for touch-ups and any absorption by the surface.

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