Deck Railing Cost Calculator


Planning to build a new deck for your home? The cost of deck construction can vary significantly depending on various factors such as the size of the deck, the choice of materials, and whether you want to include railings. To help you get a rough estimate of the expenses involved, we’ve created the Deck Railing Cost Calculator.


The estimated cost of your deck can be calculated using the following formula:

Total Cost = (Length x Width x Cost per Square Foot of Material) + (Length x Cost per Linear Foot of Railings)


  • Length: The length of your deck in feet.
  • Width: The width of your deck in feet.
  • Cost per Square Foot of Material: The cost per square foot of the selected deck material (e.g., wood, composite, or metal).
  • Cost per Linear Foot of Railings: The cost per linear foot of railings, if included.

How to Use

  1. Enter the length of your deck in feet in the “Length of Deck” field.
  2. Enter the width of your deck in feet in the “Width of Deck” field.
  3. Select the deck material from the dropdown list.
  4. Check the “Include Railings” box if you want to include railings in your deck.
  5. Click the “Calculate” button.

The calculator will then provide you with an estimated cost for your deck construction based on your inputs.


Let’s say you want to build a wood deck that is 20 feet long and 10 feet wide, and you decide to include railings. Using the Deck Railing Cost Calculator, you would enter the following information:

  • Length of Deck: 20 feet
  • Width of Deck: 10 feet
  • Deck Material: Wood
  • Include Railings: Checked

Upon clicking “Calculate,” the calculator will estimate the cost of your wood deck with railings.


  1. Q: How accurate is the Deck Railing Cost Calculator? A: The calculator provides a rough estimate of deck construction costs based on your inputs. Actual costs may vary depending on local prices and other factors.
  2. Q: Can I use this calculator for different currencies? A: The calculator provides an estimate in dollars ($) by default. You can convert the result to your preferred currency using an online currency converter.
  3. Q: What factors can affect the cost of deck construction? A: Factors such as the choice of materials, deck size, location, labor costs, and additional features like railings or stairs can impact the overall cost.
  4. Q: Are there any maintenance costs associated with deck materials? A: Yes, some materials may require more maintenance than others. Wood decks, for example, may need regular sealing or staining.
  5. Q: Can I get a more accurate estimate from a professional contractor? A: It’s recommended to consult with a professional deck contractor for a detailed and accurate cost estimate tailored to your specific project.


The Deck Railing Cost Calculator is a useful tool to get a quick estimate of the expenses involved in building your dream deck. Keep in mind that this is a rough estimate, and actual costs may vary. To get a more accurate quote, consider contacting local contractors and suppliers for pricing in your area. Happy deck building!

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