Custo Obra R$/m²
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The CUB per square meter cost calculator is a useful tool for calculating the cost of a construction project. It uses the Cost Unit Base (CUB) as a standard to calculate the total cost of the project.
The CUB is an index that takes into account the cost of materials, labor and other factors to calculate the cost of the project per square meter. With this calculator, you can calculate the total cost of the project based on the CUB and the size of the area to be built.
This calculator is ideal for entrepreneurs, architects and engineers who need to calculate the cost of a construction project. In addition, it is a useful tool for those planning a renovation or construction of a house or building.
It's worth noting that the CUB may vary depending on the location and time of the project. Additionally, it is essential to consider additional costs, such as taxes and fees, when calculating the total cost of the project.
Frequently asked questions
What is CUB?
The CUB is an index that takes into account the cost of materials, labor and other factors to calculate the cost of the project per square meter.
When should I use this calculator?
This calculator is ideal for entrepreneurs, architects and engineers who need to calculate the cost of a construction project. In addition, it is a useful tool for those planning a renovation or construction of a house or building.
How can I get the CUB?
The CUB can be obtained through various sources, including financial institutions, banks and official construction websites.
What happens if I don't have the CUB?
If you don't have the CUB, you can use this calculator as an approximate calculation tool. However, it is recommended to obtain the most up-to-date CUB for a more accurate estimate.