Find Out How Much Stain Your Project Needs

Wondering how much stain you need to complete your DIY project? Our simple-to-use stain calculator helps you determine the right amount of stain for your project before you start staining.

Determine the right amount of stain for your project

  1. Measure the height and width of every wall or surface you wish to stain
  2. Use our "Add a surface" feature to match the number of surfaces in the calculation to your number of measured surfaces
  3. Fill in the open boxes of each row (Surface 1...Surface 2...etc) with your measurements
  4. Enter the total number of windows and doors respectively
  5. Press the Calculate button

What are you staining?

What are you staining?

Units:

Enter Measurements

Defaults: door 21 sq ft, window 12 sq ft (adjustable in code).

Your project is: 0 sq. ft.

The number of gallons you'll need can vary by product and application.

Estimated Gallons (1 coat)
—
Based on coverage range.
Estimated Gallons (2 coats)
—
Multiply by coats.
*Numbers are approximate. Always follow your product’s coverage guidance.