Mention one common software used for construction cost estimating.

One common software used for construction cost estimating is Primavera P6 or Microsoft Excel. Primavera P6 is a robust project management tool that not only supports cost estimation but also helps in scheduling and resource management. It provides extensive features for tracking project progress and budget management, making it a favored choice among project managers in the construction industry.

Microsoft Excel, on the other hand, is widely used for creating cost estimates due to its flexibility and adaptability. It allows users to develop customized cost estimation templates and perform complex calculations easily. The software facilitates data organization and analysis, enabling estimators to create detailed cost breakdowns, forecasts, and budget tracking sheets.

Both tools have unique strengths that cater to the requirements of construction cost estimation, enhancing accuracy and efficiency in the process.