Continue Dimension in AutoCAD: Definition and Usage

In AutoCAD, a Continue Dimension creates a new dimension line that continues from the last dimension point, maintaining consistent spacing and alignment. It is used to add sequential measurements quickly without restarting the dimension chain.

How It Works

The Continue Dimension tool in AutoCAD lets you add dimensions that follow directly from the last dimension you placed. Imagine measuring the length of a table by marking one segment, then continuing to measure the next segment right after it without starting over. This keeps all your measurements in a neat line, making your drawing easier to read.

When you use continue dimension, AutoCAD automatically picks up from the last dimension's endpoint and places the new dimension line at a consistent distance. This saves time because you don’t have to select the first point again, and it ensures all dimensions are aligned perfectly.

Example

This example shows how to create a continue dimension after an initial dimension in AutoCAD using command line inputs.

autocad command line

Command: DIMLINEAR
Specify first extension line origin or <select object>: 0,0
Specify second extension line origin: 5,0
Specify dimension line location or [Mtext/Text/Angle/Horizontal/Vertical/Rotated]: 0,-1
Command: CONTINUE
Specify next extension line origin or <exit>: 10,0
Specify next extension line origin or <exit>: 15,0
Command: <exit>

Output

Creates a linear dimension from (0,0) to (5,0), then continues dimensions from (5,0) to (10,0) and (10,0) to (15,0) on the same dimension line.

When to Use

Use continue dimension when you need to measure multiple connected segments in a row, such as lengths of walls, pipes, or parts in a machine. It helps keep your drawing clean and consistent by aligning all dimensions on one line.

For example, if you are dimensioning a series of connected beams, continue dimension lets you quickly add each beam’s length without restarting the dimension command. This is especially useful in architectural and mechanical drawings where precision and clarity are important.

Key Points

• Continue Dimension extends from the last dimension endpoint automatically.
• It keeps dimension lines aligned and evenly spaced.
• Saves time by avoiding repeated selection of start points.
• Ideal for sequential measurements on connected objects.

Key Takeaways

Continue Dimension in AutoCAD adds dimensions sequentially from the last point.

It ensures consistent spacing and alignment of dimension lines.

Use it to measure connected segments quickly and clearly.

It improves drawing readability and speeds up dimensioning tasks.