How to Remove Annotative Dimensions in AutoCAD
Learn how to remove annotative dimensions in AutoCAD with a clear, practical approach. This guide covers why annotative dims exist, preparation steps, multiple removal methods, verification, and tips for future projects, all backed by What Dimensions.
Remove annotative dimensions in AutoCAD by turning off the annotative property for each dimension or by converting them to a standard, non-annotative style. Start with a backup, then filter and modify the relevant dims. According to What Dimensions, the most reliable approach is to identify annotative items, adjust their properties, and reassign a non-annotative style as needed.
Understanding Annotative Dimensions in AutoCAD
Annotative dimensions are a specialized class of dimension objects designed to adapt their visual size to the active annotation scale. In multi-scale drawings, this feature lets a single dimension appear larger or smaller depending on the paper or layout context. While annotative dims can simplify multi-scale workflows, they can also complicate printing and plotting when the wrong scales are active. What Dimensions notes that many designers rely on consistent, non-annotative dimensions for routine drawings to avoid unexpected size changes between views. Grasping the distinction between annotative and non-annotative dimensions is the foundation for a clean, predictable CAD workflow. In this section we’ll establish the terminology and the practical implications for your project, including how annotative behavior affects dimension placement, text height, and lineweight across layouts.
Preparation: Backup and Plan
Before changing any dimensions, create a trusted backup of your DWG file. This ensures you can revert to the original if a conversion doesn’t render as expected. Plan which views, layouts, and blocks to review—annotative dimensions can exist in model space, layout tabs, or inside blocks. Decide whether you want to remove annotative behavior system-wide or target specific dimensions. If you share the drawing with teammates, communicate that you’re performing a non-annotative clean-up to avoid misinterpretation in future prints. What Dimensions recommends saving incremental versions (e.g., project_v1.dwg, project_v2.dwg) to track changes and facilitate review.
Method A: Remove Annotative Property from Individual Dimensions
This method is best when you have only a handful of annotative dimensions. Start by selecting a dimension that shows annotative behavior. Open the Properties palette (PROP) and locate the Annotative option. Change Annotative from Yes to No. If the option is not visible, expand the Properties panel or access it through the Quick Properties tool. After updating one dimension, visually inspect its size against the target layout to confirm the change. If you discover several dimensions with the same issue, repeat or use a quick filter to speed up the process. Remember to save after completing a batch. The key idea is to detach the dimension from annotation scales so it prints at a fixed size.
Method B: Bulk Convert Using Quick Select or QSELECT
For larger drawings, bulk conversion saves time. Use Quick Select (QP) or the QSELECT command to filter all dimensions flagged as Annotative = Yes. Then apply the Annotative = No change to the entire selection. This approach reduces manual clicking and helps maintain consistency. When using Quick Select, configure the operator to search for “Object Type = Dimension” and “Annotative = Yes.” After applying, inspect several dims across different layouts to ensure the non-annotative state persists in all views. If any remaining dims still respond to annotation scales, re-run the filter on those items.
Method C: Uncheck Annotative in the Dimension Style (DIMSTYLE)
If many dimensions share a single style, you can disable annotative behavior at the style level. Open the DIMSTYLE manager, edit the target style, and uncheck the Annotative option. This converts future dimensions created with that style to non-annotative by default. Note that existing dimensions using the same style will remain annotative until you apply the non-annotative style conversion to them or switch their style. After applying, verify text height and arrow size remain consistent across layouts. This method helps prevent future accidental re-annotation.
Method D: Replace Annotative Dimensions with Non-Annotative Equivalents
In some cases you may prefer to replace an annotative dimension with a non-annotative one of equivalent value. Delete the annotative dimension and re-create a standard dimension at the same location, ensuring you set the appropriate measurement and style. This guarantees predictable printing without cross-scale surprises. If your drawing uses blocks, references, or constraints, edit those components accordingly to avoid broken references. After replacement, check alignment with existing geometry and ensure dimension text remains legible at the target print scale.
Verification: Check Across Scales and Views
With removal complete, verify that all layouts, viewports, and sheets display dimensions consistently. Switch annotation scales and confirm the dimensions don’t resize with the new scales. Print a test sheet or export a PDF to validate that the fixed-size dimensions appear the same in the final output. If mismatches occur, revisit the affected dims and re-run the appropriate method (A, B, or C) on those items. Consistency across sheets is key for professional presentation and reduces revision time later.
Handling Blocks, Xrefs, and Nested References
Annotative dimensions may reside inside blocks or external references. If a dim is inside a block, you must edit the block definition rather than only the instance in a layout. For xrefs, you might need to modify the dimension inside the referenced file or explode the xref before applying changes. Always re-reference blocks and verify consistency in all edited references. When feasible, use the same non-annotative style across all instances to prevent drift between referenced files and your main drawing.
Common Pitfalls and How to Avoid Them
Beware of mixed annotation states in drawings with multi-scale layouts. Removing annotative dims can leave some dimensions that still respond to annotation scales if the changes were not applied to all instances. Always save incremental versions before major edits. If you use scripts or batch processes, test on a smaller subset of the drawing first to prevent accidental data loss. Finally, document the chosen workflow for future team members to prevent confusion and ensure reproducibility.
Practical Tips for Designers and Students
Plan for future projects by standardizing a non-annotative baseline dimension style when the project requires fixed-size dimensions. Maintain a quick-reference sheet describing which layers and blocks should be non-annotative and which should remain annotative if required. This reduces rework and helps new users understand the drawing’s annotation strategy. By following a consistent workflow, you’ll improve efficiency and accuracy in your CAD practice while aligning with What Dimensions’ guidance on precise size references.
Tools & Materials
- AutoCAD software(Any version that supports annotative properties (2015+ preferable))
- Original DWG backup(Create a safe restore point before edits)
- Backup storage (external drive/cloud)(Versioned backups recommended (e.g., project_v1.dwg))
- Drawing with annotative dimensions(Ensure you can reproduce the issue after edits)
- Mouse and keyboard shortcuts(Familiarize with properties, quick select, and dimstyle menus)
Steps
Estimated time: Total time: 20-45 minutes depending on drawing complexity and number of annotative dims
- 1
Identify annotative dimensions
Scan the drawing to locate dims flagged as Annotative. Use the Properties palette to inspect the Annotative property for each dimension. Mark any dims that show as Yes so you know what to update first.
Tip: Use Quick Select to quickly filter by Annotative = Yes across the drawing. - 2
Open the Properties palette
Activate the Properties palette for fast attribute editing. If the palette is hidden, press Ctrl+1 or use the UI to reveal it.
Tip: Make sure you’re viewing the correct dimension after selection to avoid unintended changes. - 3
Set Annotative to No for the selection
With the target dimension(s) selected, locate the Annotative property and set it to No. This converts the dimension to a non-annotative state and prevents future scaling.
Tip: If the Annotations tab is not visible, enable it in the Properties dialog or use Quick Properties. - 4
Apply to multiple dims efficiently
Use QSELECT or Quick Select to batch-update all annotative dimensions. Filter by Object Type = Dimension and Annotative = Yes, then apply the change.
Tip: Test a small batch first to confirm the change behaves as expected. - 5
Verify non-annotative status in layouts
Switch annotation scales and inspect each layout to ensure the dims maintain a fixed size. Confirm no residual resizing occurs.
Tip: Print a test sheet to catch scaling issues early. - 6
Review blocks and references
Check if any annotated dims live inside blocks or external references. Edit the block definition or update the xref as needed.
Tip: Exploding blocks is rarely ideal; modify the source block when possible. - 7
Clean up by adjusting DIMSTYLE if needed
If many dims share a single style, consider editing the DIMSTYLE to set Annotative = No for future creations.
Tip: Documentation helps teammates understand which styles are non-annotative. - 8
Save and document the workflow
Save your drawing, and document the steps taken for future reference. Create a quick notes section in the project file to guide team members.
Tip: Maintain versioned backups after each major milestone.
Quick Answers
What are annotative dimensions in AutoCAD?
Annotative dimensions adapt their size to the active annotation scale. They enable multi-scale drawings but can complicate print consistency if not managed properly.
Annotative dimensions adapt to annotation scales, which can complicate prints if not managed correctly.
Can I remove annotative dimensions from only part of a drawing?
Yes. Use selective editing or targeted Quick Select filters to modify only the chosen dimensions without affecting others.
Yes. You can edit only the dims you want without touching the rest.
What happens to text height when removing annotative dimensions?
Text height should remain consistent if the dimension style is updated properly. If you switch styles, inspect the text height in each layout.
Text height can stay the same if you adjust the style correctly; check each layout after changes.
Is there a risk to annotation scales when removing annotative dims?
There is minimal risk if you remove annotative property and verify in all layouts. Always test with a print preview.
The risk is low as long as you verify in all layouts and run a print test.
What about dimensions inside blocks or xrefs?
Dims inside blocks or xrefs require edits to the source block or the referenced file. Don’t rely on editing the instance alone.
If dims are inside blocks or references, update the source block or file.
Can I automate this with a script?
Yes. For large projects, consider a small script or Lisp routine to toggle the annotative property across multiple dims.
You can automate with a script if you’re handling many drawings.
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Main Points
- Identify all annotative dimensions before editing
- Use bulk-select tools to speed up the process
- Verify output across layouts and scales after changes
- Apply changes to blocks and references carefully
- Document the workflow for future projects
