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TanStack · Method

virtualizer.getTotalSize

getTotalSize() returns the total pixel size of all virtualized items. The value can update as dynamically measured items are rendered.

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Syntax

getTotalSize: () => number

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  • Virtualizer
  • getVirtualItems
  • estimateSize
  • measureElement
  • scrollOffset
  • takeSnapshot

Source: Virtualizer | TanStack Virtual Docs. Checked 2026-11-03.