Measure Toolbar
By default, the Measure toolbar provides ready access to the Measure and Calibrate tools as well as the measurement modes. Tools commonly found on this toolbar are described below. The exact tools a user will see depends on their Profile and might not include all the tools mentioned here. For a complete list of tools that can be placed on a toolbar and more information about customizing them, see Tools and Toolbars.
If the toolbar is currently hidden, go to Tools > Toolbars and select it to show it.
Measure (M): Launches the Measure tool and opens the Measurements panel.
Calibrate: Calibrates the document's scale to allow accurate measurements to be taken.
Length (SHIFT+
Polylength (SHIFT+ALT+Q): Creates specialized markups that calculate multiple, linear measurements as well as their cumulative length.
Perimeter (SHIFT+
Area (SHIFT+
Volume (SHIFT+
Ellipse Cutout: Removes an elliptical area from an existing Area or Volume measurement.
Dynamic Fill (J): Automatically creates Spaces and measurement markups from any shape on the content layer of a drawing.
Count (SHIFT+
Diameter (SHIFT+
Angle (SHIFT+
Radius (SHIFT+