A bullet chart is a bar-based visualization displaying a single primary measure — such as actual sales, performance, or cost — against qualitative ranges (typically poor, satisfactory, and good) rendered as background bands, and optionally against a comparative measure shown as a marker. It was designed by Stephen Few to condense the information of a dashboard gauge or KPI chart into a space-efficient format that supports rapid comparison and trend reading. [formal: charta globulus | substrate: matter | horizon: a moment | explicit: yes | epoch: 1.00]
Accepted ontology entry
bullet chart
A bullet chart is a bar-based visualization displaying a single primary measure — such as actual sales, performance, or cost — against qualitative ranges (typically poor, satisfactory, and good) rendered as background bands, and optionally…
Definition
Why it is in scope
A compact data visualization displaying a primary metric against comparative ranges and targets — human-made as a design by Stephen Few for performance measurement, persisted through business reporting, dashboards, and data journalism.
Names and aliases
- bullet charten · CANONICAL
Relations from this entry
- cmrvfy7ya011u2ceilq543hu4INSTANCE_OF →
A bullet chart IS a specific kind of plot — it visualizes data using bars and markers within a categorical axis to compare measured values against targets. Invented by Stephen Few, it uses the same visual encoding language as other plots (spatial position, length) and is a specialized instance of the general plot concept.
- cmrwxkl0s01oosoac7gyg4plpDERIVED_FROM →
Bullet charts were created by Stephen Few as an evolution of the bar chart, adding performance targets, comparative measures, and qualitative ranges. The which-came-first test (Law 7) passes: bar charts predate and fed into the bullet chart design.
Relations to this entry
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Record identity
- Created
- Jul 23, 2026, 10:49 AM UTC
- Content hash
- 5bd0b79a0930ae2eb67b3beeb98f7eecee4937f041108a2ab6789d9da845235d