Tamanho arquivo IFC
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
IFC ≈ 10-30%
About this calculator
The IFC file size calculator is a useful tool for construction professionals working with Building Information Modeling (BIM). It estimates the size of the IFC file based on the original file size. IFC, or Industry Foundation Classes, is an open file format used to exchange construction information between different software.
The formula used by this calculator is based on the estimate that the IFC file size is between 10% and 30% of the original file size. This is because IFC is a lighter and optimized format for storing construction information, eliminating unnecessary data and compressing the remaining data.
This calculator is useful in several cases, such as when planning to transfer IFC files between different teams or estimating the storage space needed for IFC files. However, it is essential to be cautious when using this estimate, as the actual IFC file size may vary depending on the content and complexity of the model.
It is recommended to verify the specifications of the software used to generate the IFC file and adjust expectations accordingly. Additionally, it is crucial to consider the quality and accuracy of the information contained in the IFC file, as these characteristics directly impact the usefulness of the file for its intended purposes.
Frequently asked questions
What is an IFC file?
An IFC file is an open file format used to exchange construction information between different software.
Why is the IFC file size smaller than the original file?
IFC is a lighter and optimized format for storing construction information, eliminating unnecessary data and compressing the remaining data.
How can I use this calculator?
Simply enter the original file size and the calculator will estimate the IFC file size between 10% and 30% of that value.
What precautions should I take when using this estimate?
Verify the specifications of the software used to generate the IFC file and adjust expectations accordingly. Also, consider the quality and accuracy of the information contained in the IFC file.
Can I rely on the 10-30% estimate for all cases?
No, the actual IFC file size may vary depending on the content and complexity of the model.