Skip to main content
Calcimator

Deck Maintenance Calculator

Plan your deck staining and sealing schedule. Calculate stain quantities, annual maintenance costs, and total deck lifespan by material and sun exposure.

Inputs

sq ft
years

Results

Stain/Seal Every

24 months

Gallons of Stain2 gal
Annual Maintenance Cost$59
Next Stain In12 months
Total Deck Lifespan20 years
How to Use This Calculator
  1. Enter Deck Sq Ft and select Deck Material (pressure-treated lumber, cedar, composite, or hardwood).
  2. Input Deck Age in years and Sun Exposure level to account for UV and weather-related wear.
  3. Review Stain Frequency (years) — the calculator recommends an interval based on material and exposure.
  4. Check Gallons Needed to purchase the correct amount of stain or sealant for your deck area.
  5. Use Next Stain Month to add the next maintenance event to your home calendar.
  6. Review Total Lifespan to plan for eventual deck replacement and start a sinking fund for future costs.
Ad Placeholder
Ad Placeholder