What it is
Variable-Radius Nested Donut combines angular share with radial magnitude — angle = share, radius = a second metric. Nest two of them and you have a four-metric composition chart in a single ring.
What it does
Donut with per-slice angle for share and per-slice radius for a second metric, nested for two breakdowns.
Why use it
When a regular donut loses a metric — variable-radius keeps it.
Three ways teams use it
Marketing
Channel share (angle) and ROAS (radius).
Finance
Segment share and growth.
Product
Plan share and ARPU.
Add it in 30 seconds
- Open your Data Studio report and click Add a chart → Community visualizations → Explore more.
- Paste the Viz Studio manifest URL or pick this chart from the Viz Studio gallery card.
- Bind the dimensions and metrics in the data panel — done.
More from Pies, Donuts & Part-to-Whole
Dual Donut
Two donuts side-by-side — current vs prior, plan vs actual, the comparison view.
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Multi-ring Donut
Nested donut rings — multiple metrics, same center, one composition.
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Variable Radius Pie Chart
Variable-radius pie — angle is share, radius is a second metric.
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Waffle Chart
10×10 grid — every square is 1% — the part-to-whole everyone reads correctly.
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