Software Forecasting Calculator

Have you ever been asked the question "How long do we expect this project to take?" from a colleague or boss? Does a moment of panic set in because you are afraid of overpromising and underdelivering?

As a Senior Product Manager, this is a forecasting calculator I use all the time to answer this question. It is as simple as adding the user stories, their story points, and voila it helps you give your estimate for a project.