Forro de Gesso
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
gesso
About this calculator
The Gypsum Board Calculator is a useful tool to calculate the number of gypsum panels needed to cover a surface. Based on the surface area, this calculator performs an accurate calculation of panels to ensure you have the necessary material.
The calculation is made using the formula: (area / (1.2 × 1.2)) x 1.05. This equation takes into account the surface area and adjusts the result to ensure you have enough panels, considering a 5% loss in cutting and application.
This calculator is ideal for finishing construction projects, from residential renovations to large-scale works. It helps to avoid calculation errors and ensures you have the necessary material to complete the project within the established time and budget.
Remember to consider precautions when working with gypsum, such as using personal protective equipment, adequate ventilation, and safe handling of panels.
Frequently asked questions
What formula is used in the Gypsum Board Calculator?
The formula used is (area / (1.2 × 1.2)) x 1.05.
Why does the calculator adjust the result by 5%?
The 5% adjustment is considered to compensate for the loss of material during cutting and application of the gypsum panels.
What precautions should I take when working with gypsum?
Precautions include the use of personal protective equipment, adequate ventilation, and safe handling of panels.
Is the calculator only for calculating gypsum panels?
Yes, this calculator is designed to calculate only the quantity of gypsum panels needed for a finishing project.
Can I use this calculator for finishing projects on different types of surfaces?
Yes, this calculator can be used to calculate the quantity of gypsum panels for different types of surfaces, as long as you have the necessary surface area.