Earned Value is a method for measuring project performance. It compares the amount of work actually completed with what was planned, to determine if cost and schedule performance are progressing as expected. The calculation involves three key values: Planned Value (PV), which is the authorized budget assigned to scheduled work; Actual Cost (AC), which is the total expenses incurred to complete the work; and Earned Value (EV), which represents the value of the work actually completed expressed in terms of the budget authorized for that work. For example, if a project task was budgeted for $1,000 (PV) and the work completed to date is worth $600 (EV), but it actually cost $800 (AC) to do so, this highlights variances in both cost and schedule performance.
This technique offers a structured approach to project monitoring and control. It allows for objective measurement of project progress, integrating scope, schedule, and cost into a single framework. By tracking these metrics, project managers can proactively identify potential issues and implement corrective actions, increasing the likelihood of project success. Historically, Earned Value management has been utilized in complex projects, often within government and defense sectors, and its benefits have led to its adoption across a diverse range of industries.
