Double Pane Window Cost Calculator

Introduction: The Double Pane Window Cost Calculator is a useful tool for homeowners and DIY enthusiasts who are considering upgrading their windows to double-pane windows. Double-pane windows are known for their energy efficiency and noise reduction properties. This calculator helps you estimate the total cost of replacing or installing double-pane windows based on the dimensions of the windows and the cost per square foot.

Formula: The total cost of double-pane windows is calculated using the following formula: Total Cost ($) = (Window Width × Window Height × Cost per Square Foot) / 144

How to Use: Using the Double Pane Window Cost Calculator is simple:

  1. Enter the width of the window in inches.
  2. Enter the height of the window in inches.
  3. Input the cost per square foot for the double-pane windows.
  4. Click the “Calculate” button.
  5. The calculator will instantly display the estimated total cost in dollars.

Example: Suppose you want to replace a window that has a width of 36 inches and a height of 48 inches with double-pane windows. The cost per square foot for double-pane windows is $10. Using the calculator:

  • Enter 36 in the “Window Width” field.
  • Enter 48 in the “Window Height” field.
  • Enter 10 in the “Cost per Square Foot” field.
  • Click the “Calculate” button.

The calculator will show you that the estimated total cost for replacing the window with a double-pane window is $120.


  1. What are double-pane windows?
    • Double-pane windows have two layers of glass with a space between them, providing enhanced insulation and energy efficiency.
  2. Is the calculator result rounded to two decimal places?
    • Yes, the total cost result is displayed with two decimal places.
  3. Can I use this calculator for multiple windows in my home?
    • Yes, you can use this calculator to estimate the cost of replacing or installing double-pane windows for multiple windows in your home.
  4. Does the calculator account for installation costs?
    • No, this calculator provides an estimate for material costs. You may need to consider installation costs separately.

Conclusion: The Double Pane Window Cost Calculator helps you plan and budget for your home improvement project by providing a quick estimate of the total cost of double-pane windows. Double-pane windows offer improved energy efficiency and comfort for your home. Use this calculator to explore the cost of upgrading your windows to double-pane and make informed decisions about your home improvement project. Enjoy the benefits of energy-efficient windows and a more comfortable living space with the help of this calculator.

Leave a Comment