Tools

Paint Calculator

How much paint do you need? Start by measuring the interior room or exterior area you want to paint.

Walls/surfaces to paint
  • Surface
  • Width
  • Height
    • 1
    • x
Ceiling
  • Width
  • Height
    • x
Areas to exclude (windows, doors, vents, etc.)
  • Opening
  • Width
  • Height
    • 1
    • x
Select a paint / surface type
  • Thick or textured paints applied to rough surfaces
    100 sq. ft. per gallon

  • Conventional paint applied to rough or textured surfaces
    200 sq. ft. per gallon

  • Paint applied to semismooth surfaces in a heavy coat
    300 sq. ft. per gallon

  • Most common spread rate wall paint applied by a roller
    400 sq. ft. per gallon

  • Paint applied to very smooth surfaces
    500 sq. ft. per gallon

 
Results

Total area 0 sq ft

Paint amount
(single coat application) 0 gallons

Ceiling area 0 sq ft

Ceiling paint
(single coat application) 0 gallons

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