Barcelona Field Studies Centre

Radar Chart Creator

This Radar Chart constructor creates circular charts to display multi-factor data. Axes radiate out from the centre point of the circle like spokes on a wheel. Each axis represents a direction, factor or variable, with values increasing outwards. The data for each direction or factor are plotted as a point on the corresponding axis and points are connected to form a shaded polygon.

Radar charts are commonly used in geography fieldwork to compare distributions along transect lines of different directions or index and frequency data to compare two or more areas.

Enter your data in the calculator below. Click the 'Calculate' followed by 'Create Radar Chart' buttons and your radar chart will open in a new window. A menu appears above the chart offering several options, including downloading an image. Hover over the chart to display the data.

Radar Chart Constructor

Multiple Radar Chart Overlay Constructor

Data Presentation: Radar Chart Example