Intermediatecomparison
Radar Chart
Compare multiple entities across several quantitative dimensions simultaneously.
Quick Facts
Complexity
intermediate
Category
comparison
Radar Chart · Example Data
When to use a Radar Chart
- Comparing 2–3 entities across 5–8 dimensions
- Showing a skill or attribute profile (spider diagram)
- Performance benchmarking with multiple KPIs
- When the overall "shape" of the data is the story
About the Radar Chart
A radar chart (also called a spider chart or web chart) displays multivariate data on axes starting from the same central point. Each axis represents one variable, and values are plotted and connected to form a polygon.
Radar charts shine when comparing 2–3 entities across 5–8 dimensions and when the "shape" conveys meaning (e.g., a balanced vs. lopsided skill profile). They are harder to read precisely than bar charts, so use them for qualitative shape comparisons rather than exact value reading.