Earned Value Management Calculator
Calculate project performance metrics including CPI, SPI, and forecast completion
About this calculator
The Earned Value Management Calculator is a powerful project management tool that helps track project performance by calculating key metrics like Cost Performance Index (CPI), Schedule Performance Index (SPI), and completion forecasts. It enables project managers to quickly assess whether their projects are on track, over budget, or behind schedule. By analyzing earned value against planned value and actual costs, this calculator provides essential insights for making informed decisions about project adjustments, resource allocation, and timeline management.
How to use
Enter your project's Planned Value (PV), Earned Value (EV), and Actual Cost (AC) data into the calculator. The tool will automatically compute performance indices including CPI and SPI, along with variance calculations. Review the generated forecasts for Estimate at Completion (EAC) and Estimate to Complete (ETC) to assess your project's financial and schedule status.
Frequently asked questions
What does a CPI below 1.0 indicate?
A CPI below 1.0 means your project is over budget, spending more than planned for the work completed so far.
How is Schedule Performance Index (SPI) interpreted?
SPI above 1.0 indicates ahead of schedule, while below 1.0 means behind schedule. Exactly 1.0 means on schedule.
What's the difference between EAC and ETC?
EAC (Estimate at Completion) is the total projected cost, while ETC (Estimate to Complete) is the remaining cost needed to finish.