Hip Roof Calculator


Calculating the dimensions and angles of a hip roof can be a challenging task, but with the right tools, it becomes much simpler. In this article, we’ll introduce you to a handy calculator designed specifically for hip roofs, allowing you to effortlessly determine the necessary measurements.

How to Use

Using the hip roof calculator is straightforward. Simply input the required values, such as the length, width, and pitch of your roof, and hit the “Calculate” button. The calculator will then provide you with the results, including the length of rafters, ridge board, and hip rafters.


The formula used in the hip roof calculator is derived from the Pythagorean theorem and trigonometric functions to ensure accurate results. It takes into account the dimensions and pitch of the roof to calculate the lengths of various components.

Example Solve

Let’s consider an example where we have a hip roof with a length of 20 feet, a width of 15 feet, and a pitch of 6/12. By inputting these values into the calculator and clicking “Calculate,” we obtain the lengths of rafters, ridge board, and hip rafters, providing us with precise measurements for our construction project.


Q: Can this calculator handle different pitch angles?
A: Yes, the calculator accommodates various pitch angles, allowing you to accurately calculate hip roof dimensions for different designs.

Q: Is this calculator suitable for professional use?
A: Absolutely! Whether you’re a DIY enthusiast or a professional contractor, this calculator provides accurate results for any hip roof project.

Q: Can I use this calculator for other types of roofs?
A: While this calculator is specifically designed for hip roofs, you may find it helpful for similar roof designs with minor adjustments.


In conclusion, the hip roof calculator is a valuable tool for anyone involved in roof construction or renovation projects. Its simplicity and accuracy make it indispensable for determining the dimensions of hip roofs with ease.

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *