What is a gauge chart?
A gauge chart displays a single measurement relative to a scale. It resembles a dial or speedometer, which makes it familiar for dashboards and status reports. The most useful gauges define what the scale means: the minimum, maximum, target, and any important thresholds.
Make the gauge interpretable
Use a specific title and unit, choose a meaningful range, and explain what good performance looks like. Avoid decorative color bands that have no defined meaning. If several values need comparison, use a bar chart or compact scorecard instead.
Create and export
Enter the value in the data table, adjust the title and colors, and download the finished visualization as PNG or SVG. No signup is required.
Frequently asked questions
What is a gauge chart used for?
A gauge communicates one current value relative to a defined range, target, or threshold.
How many values should a gauge contain?
Usually one. If you need to compare several KPIs, aligned bullet charts or bars often use space more efficiently.
Can I export the gauge?
Yes. Download a PNG for documents and slides or an SVG for scalable editing.