A bullet chart is a compact variation of a bar chart designed to replace dashboard gauges. It features a primary bar (actual value), a target marker, and shaded background ranges representing qualitative zones like poor, satisfactory, and good — all in minimal space.
Mars Colonization Checklist — Target vs Actual Progress
Best for
- Showing performance against a target or goal
- Replacing gauges and meters in dashboards with less space
- Comparing actual values against qualitative ranges
Avoid when
- You have many data points — bullet charts work best with a few KPIs
- There's no meaningful target or benchmark to compare against
- The audience is unfamiliar with this chart type — use a simple bar