Donut charts are a variation of pie charts that are sleek, visually appealing, and effective for showing proportions or contributions of parts to a whole. The central hole in a donut chart creates space for additional information, such as a total value or key metric, which enhances the chart’s storytelling capability. In this blog post, I’ll guide you step-by-step on how to create a donut chart in Tableau, referencing the best practices from trusted sources.