A circular or semicircular gauge that fills with color to indicate progress, like a donut progress bar. Perfect for showing percentage completion toward a goal.
ISS Environmental Control — System Performance Gauges
Best for
- Displaying progress toward a target or goal
- Showing percentage completion
- Dashboard KPI widgets
Avoid when
- Comparing multiple unrelated metrics side by side
- Showing trends over time
- Data that does not represent a proportion of a whole
Alternatives: Angular Gauge