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Deck Stain Calculator

Calculate how much stain you need for your deck

Deck Dimensions

Results

Total Area
Gallons Needed
Estimated Cost

Deck Staining Tips

  • Clean and power-wash your deck thoroughly before staining. Allow it to dry for at least 48 hours.
  • Sand rough or splintered boards before applying stain for a smoother finish.
  • Apply stain in the direction of the wood grain using a brush, roller, or sprayer.
  • Avoid staining in direct sunlight or when rain is expected within 24 hours.
  • Rough, weathered wood absorbs more stain than smooth or new wood. Plan for extra material.
  • Semi-transparent stains typically require reapplication every 2-3 years; solid stains last 4-5 years.

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