# Gauge chart

A gauge is a chart that displays a metrics and it's completion versus another metric

![](https://34758050-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MC1g4I2_CgXd0qAq1P7%2Fuploads%2FDP3Mfg5o14JyohFjOuy1%2Fimage.png?alt=media\&token=5e1fbf11-d6c3-45b8-87e3-34e9c1a168fc)

### **Chart usage**

You should use two metrics to use the gauge chart : 

* The first metric is the current achievement
* The second metric is the target achievement

When the objective is reached, you can also display a sweet confetti animation 🎉

### **Chart characteristics**

* Number of metrics : 2
* Number of dimensions : none