Visualize progress and multi-stat data with concentric circular bars.
Upload an Excel file with Column A as Labels and Column B as Percentage Values (0-100).
Comma separated
Comma separated percentages
If you want to instantly communicate progress or performance, few things work better than a radial chart. Also known as a circular bar chart or progress ring, it takes the familiar concept of a bar chart and wraps it around a central point. The result is a highly visual, space-saving design that naturally draws the eye.
Think of the activity rings on your smart watch. You don't need to read a spreadsheet to know if you've hit your daily move goal-you just look at whether the circle is complete. Radial charts do the same thing for your business metrics, survey results, or project milestones. By nesting multiple rings inside each other, you can compare several different categories at once without cluttering up your dashboard.
Our free radial chart maker handles all the tricky polar geometry for you. Just type in your categories, set your percentages from 0 to 100, and customize the styling to match your brand. Everything runs right here in your browser-no uploads, no accounts, and no hassle. When your chart looks perfect, download it as a PNG, JPEG, or SVG and drop it straight into your next presentation.
Because of their sleek, dashboard-friendly aesthetic, radial charts show up everywhere from consumer apps to enterprise reporting tools.
The most famous example. Apps use concentric rings to show how close users are to hitting their daily steps, calories, and active minutes.
Teams use radial charts to visualize task completion across different departments-like checking if Design, Engineering, and Marketing are all on track.
Executives love radial gauges for a quick pulse check on key performance indicators like customer satisfaction scores or monthly sales targets.
IT teams use them to monitor server health, showing exactly what percentage of CPU, memory, and storage is currently being utilized.
Designers and developers often use radial charts in their portfolios to visually represent their proficiency levels across different programming languages or tools.
When sharing poll data or survey outcomes, a multi-ringed radial chart is a much more engaging way to show percentage adoption or agreement.
A radial chart relies on polar coordinates rather than a standard X and Y axis. You can think of it as a bar chart that has been wrapped around a circle. The length of each curved bar (or "ring") represents its value.
In most cases, a full 360-degree circle represents 100%. If a category is at 75%, its ring will sweep exactly three-quarters of the way around the circle. With multiple categories, the rings stack concentrically-the innermost ring corresponds to the first category, and the outermost ring corresponds to the last.
One of the most important settings in a radial chart is the inner hollow size. Here's why it matters:
It's easy to confuse circular charts. Here's a quick breakdown of exactly when to use a radial chart instead of its siblings:
| Chart Type | Best For | Key Difference |
|---|---|---|
| Radial Chart | Tracking multiple independent metrics out of 100% | Uses nested, concentric rings. Values don't need to add up to 100%. |
| Pie Chart | Showing parts of a single whole | A single circle divided into slices. All slices MUST add up to exactly 100%. |
| Donut Chart | Same as a pie chart, but with room for text | Has a hole in the middle, but still represents a single 100% total. |
| Standard Bar Chart | Comparing any standalone values | Uses a straight X/Y axis. Easier to read exact numbers, but less visually striking. |
A Radial Chart (or Radial Bar Chart) is a visual tool used to display data on a circular scale. It's essentially a standard bar chart that has been curled into a circle. Each ring represents a specific category, and the length of the ring corresponds to its value, typically as a percentage of a total.
A Pie Chart divides a single whole into proportional slices. All the slices added together must equal 100%. A Radial Bar Chart displays multiple independent values as separate rings. For example, your phone's battery might be at 80%, while its storage might be at 60% full. Those don't add up to 100%, so they belong on a radial chart, not a pie chart.
Ideally, radial bar charts work best with percentages (0-100) because the visualization directly implies a "full" state. If you have values like 200 or 500, it's highly recommended to normalize them to a percentage scale against an expected maximum, or use a standard Bar Chart instead.
Upload an .xlsx or .csv file using the button in the Data tab. Your file should have two columns: the first for Category Labels (e.g., "Sales", "Design") and the second for your Percentage Values (numbers from 0 to 100). The tool will automatically parse this and generate your rings.
Yes. All chart generation happens entirely within your web browser. Your data is never uploaded to any backend database or server. It's safe to use for internal company metrics or private tracking.
You can export your finished radial chart as a PNG, JPEG, or SVG. PNG and JPEG are great for quickly pasting into slide decks and emails. SVG is perfect for professional printing or design workflows since it never loses resolution.
Radial charts are one of the most engaging ways to present completion data, making them a staple of modern dashboards and health apps. This free tool exists to give you a no-fuss way to build one directly in your browser without dealing with complex software. Just paste your numbers, tweak the rings, and download a clean chart ready for your report or presentation. No installs, no sign-ups, and your data stays completely on your device.