Lumber Cost Calculator For Deck

Total Lumber Cost: $

Introduction: Building a deck is a fantastic way to enhance your outdoor living space, but it’s essential to plan your project carefully. One crucial aspect of deck planning is determining the cost of lumber required. This Lumber Cost Calculator for a deck is here to simplify the process for you.

Formula: To calculate the total cost of lumber for your deck, we use the following formula: Total Cost = Deck Length (in feet) × Deck Width (in feet) × Cost per Square Foot ($)

How to Use:

  1. Enter the length of your deck in feet.
  2. Enter the width of your deck in feet.
  3. Input the cost per square foot of lumber in dollars.
  4. Click the “Calculate” button to get the total lumber cost.

Example: Let’s say you are building a deck that is 20 feet long, 10 feet wide, and the cost of lumber is $3 per square foot. Enter these values into the calculator, click “Calculate,” and you will find the total lumber cost, which would be $600.


  1. Q: How accurate is this calculator? A: This calculator provides a close estimate but may not account for all factors like waste or additional materials.
  2. Q: Can I use this calculator for other projects? A: While designed for deck lumber, you can adapt it for other projects by adjusting the inputs.
  3. Q: Is the cost per square foot inclusive of taxes? A: No, the calculator only considers the base cost of lumber.
  4. Q: What if my deck is not rectangular? A: For irregular shapes, you may need to divide your deck into smaller sections and calculate each separately.
  5. Q: Does this calculator consider different lumber types? A: No, it assumes a uniform cost per square foot.

[Include more FAQs relevant to your users’ potential questions.]

Conclusion: The Lumber Cost Calculator for a deck simplifies the process of estimating your project’s lumber expenses. Keep in mind that this is an estimate, and real-world costs may vary. Always consult with a professional or your local supplier for precise pricing. Happy deck building!

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