Estimating Project Size - An Approach

Attached excel sheet contains simple list that can be used to calculate or estimate project size as per requirements. The system is totally automated and evaluate projects based  on simple inputs/drop down. The idea is to view triple-constraint of project management in a three dimensional triangle format. Changing one parameter has effect on another. E.g. changing time will change size, quality and cost of the project – hence it will result in change of size of project

You can try out difference combination to evaluate the size of projects. The terms, small, medium and large corresponds to the calculation based on different parameters.

I still need to calibrate this sheet and it will mature with time and your input.

 

 

Download Excel Sheet from here.