Earned Value Management (EVM) Calculator
This calculator helps project managers evaluate project performance and progress by calculating key EVM metrics such as Cost Performance Index (CPI) and Schedule Performance Index (SPI).
Calculator
Results
Cost Performance Index (CPI):
-
Schedule Performance Index (SPI):
-
Data Source and Methodology
All calculations are strictly based on the formulas and data provided by the Project Management Institute (PMI). All calculations are rigorous and adhere to professional standards.
The Formula Explained
Cost Performance Index (CPI): \(\frac{EV}{AC}\)
Schedule Performance Index (SPI): \(\frac{EV}{PV}\)
Glossary of Terms
- Planned Value (PV): The estimated cost of work planned/scheduled.
- Earned Value (EV): The estimated cost of work actually performed.
- Actual Cost (AC): The actual cost incurred for the work performed.
- CPI: A measure of cost efficiency.
- SPI: A measure of schedule efficiency.
Frequently Asked Questions (FAQ)
What is Earned Value Management (EVM)?
EVM is a project management technique for measuring project performance and progress in an objective manner.
Why use CPI and SPI?
These indices help identify cost and schedule efficiencies in project management.
How often should EVM calculations be updated?
Regular updates, typically monthly, help in keeping track of project progress and performance.