# Determine the volume of segmented region . Data is in .nii.gz format

**URL:** <https://discourse.slicer.org/t/determine-the-volume-of-segmented-region-data-is-in-nii-gz-format/33418>\
**Category:** Feature requests\
**Tags:** segmentation\
**Created:** [December 17, 2023, 12:43am UTC](https://discourse.slicer.org/t/determine-the-volume-of-segmented-region-data-is-in-nii-gz-format/33418 "2023-12-17T00:43:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DivyaB\_9569](https://avatars.discourse-cdn.com/v4/letter/d/839c29/32.png) [@DivyaB\_9569](https://discourse.slicer.org/u/DivyaB_9569)\
**Post date:** [December 17, 2023, 12:43am UTC](https://discourse.slicer.org/t/determine-the-volume-of-segmented-region-data-is-in-nii-gz-format/33418/1 "2023-12-17T00:43:21Z")

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How to determine the volume of segmented region? If data is in .nii.gz format.

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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:** [December 17, 2023, 5:03am UTC](https://discourse.slicer.org/t/determine-the-volume-of-segmented-region-data-is-in-nii-gz-format/33418/2 "2023-12-17T05:03:12Z")

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If you have the segmentation in nii.gz, then load it as a segmentation and use Segment Statistics module.to calculate the metrics like volume