# Calculation of Segmentation Volume

**URL:** <https://discourse.slicer.org/t/calculation-of-segmentation-volume/28519>\
**Category:** Support\
**Tags:** segmentation, volume\
**Created:** [March 22, 2023, 10:02am UTC](https://discourse.slicer.org/t/calculation-of-segmentation-volume/28519 "2023-03-22T10:02:46Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Spiros\_Karkavitsas](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/spiros_karkavitsas/32/18224_2.png) [@Spiros\_Karkavitsas](https://discourse.slicer.org/u/Spiros_Karkavitsas)\
**Post date:** [March 22, 2023, 10:02am UTC](https://discourse.slicer.org/t/calculation-of-segmentation-volume/28519/1 "2023-03-22T10:02:46Z")

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Operating system:Windows 10pro  
Slicer version: Slicer 5.2.1

Hello all

I have made some air segmentation of 25 slice dataset. I was wondering if there is an easy way to calculate the volume of the segments.

Happy to provide more info if needed and looking forward for answers.

Best  
Spiros

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**Author:** ![muratmaga](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/muratmaga/32/3622_2.png) [@muratmaga](https://discourse.slicer.org/u/muratmaga)\
**Post date:** [March 22, 2023, 10:12am UTC](https://discourse.slicer.org/t/calculation-of-segmentation-volume/28519/2 "2023-03-22T10:12:06Z")

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You can use segment statistics module for that.

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**Author:** ![RosieB](https://avatars.discourse-cdn.com/v4/letter/r/f05b48/32.png) [@RosieB](https://discourse.slicer.org/u/RosieB)\
**Post date:** [April 8, 2024, 12:05pm UTC](https://discourse.slicer.org/t/calculation-of-segmentation-volume/28519/3 "2024-04-08T12:05:23Z")

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> [@Spiros\_Karkavitsas](#):
>
> of 25 slice dataset. I was wondering if there is an easy way to calculate the volume of the segments.

Hi there- I had this same question. I have opened the extension manager but cannot find an extension called “segment statistics”. Can I please check if I have the name right?  
Thanks  
Rosie

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**Author:** ![RosieB](https://avatars.discourse-cdn.com/v4/letter/r/f05b48/32.png) [@RosieB](https://discourse.slicer.org/u/RosieB)\
**Post date:** [April 8, 2024, 12:08pm UTC](https://discourse.slicer.org/t/calculation-of-segmentation-volume/28519/4 "2024-04-08T12:08:01Z")

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Please disregard! I’m so sorry!  
I dug around in the modules menus and have found it.