Angular Gauge
Angular Gauges (also known as Speedometer Chart) are most commonly used to mimic the real-life gauges to display values like volume, temperature, speed, etc.
Key implementation details
In amCharts Gauge chart is implemented via the RadarChart. The gauge-specific element here is the “clock hand” which is added as an AxisBullet to the circular axis.
Related tutorials
Build this chart with AI
The prompt below can be used to build this chart with AI. For best coding results, use the most advanced AI models, like Claude Opus 4.6 and GPT-5.3-Codex. For more info and tips, check out amCharts AI docs.
Create an angular gauge (speedometer-style) as a semicircular dial with a value range of 0 to 100. Add a needle. Auto-update the needle every 2 seconds to a random value between 0 and 100, with smooth animation for each transition. Include an initial chart appearance animation. Apply a clean, minimalist design using the Animated theme. Use amCharts 5 library.
Demo source