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Agile teams use various metrics to track progress and improve planning. Burn-down and burn-up charts are two essential tools that visualize work completed and remaining over time. Understanding how to calculate and interpret these charts helps teams manage their sprints more effectively.
Burn-Down Charts
A burn-down chart displays the amount of work remaining in a sprint or project over time. It helps teams see if they are on track to complete their work by the deadline.
To calculate a burn-down chart, record the total work at the start of the sprint. Each day, update the remaining work based on completed tasks. Plot these values against the timeline to visualize progress.
Burn-Up Charts
Burn-up charts show both the total scope of work and the amount completed. They provide a clear view of progress and scope changes during a project.
Calculate a burn-up chart by tracking the cumulative work completed over time. The chart typically has two lines: one for total scope and one for work done. This helps identify scope creep or reductions.
Key Metrics and Data
- Total work estimate
- Work completed per day
- Remaining work
- Scope changes
Regular updates of these metrics ensure accurate charts. They assist teams in adjusting their workload and improving future planning.