Deck Stain Calculator
Estimate stain, sealer, or paint needed for your deck, fence, or porch.
Deck Dimensions
Length of the deck
Width of the deck
Total railing length (optional)
More coats = more coverage
Surface & Application
Affects absorption rate
Spraying uses more material
Add waste for spills
Check product label
Total Gallons
0.00
gal
Quarts
0
qts
Total Cost
$0
USD
Deck Area
0.0 ft²
Railing Area
0.0 ft²
Total Area
0.0 ft²
Coverage Rate
250 ft²/gal
Cans Needed
0
Surface
Smooth
type
Application
Brush
method
Coats
2
coats
For rough wood, expect 20-30% more coverage. Always check the manufacturer's label.
Gallons = Total Area × Coats / Coverage Rate × Waste
1 gallon = 4 quarts