# pg_table_size

> For the complete documentation index, see [llms.txt](https://docs.redpanda.com/llms.txt). Component-specific: [cloud-data-platform-full.txt](https://docs.redpanda.com/cloud-data-platform-full.txt)

---
title: pg_table_size
latest-operator-version: v26.1.4
latest-console-tag: v3.7.3
latest-connect-version: 4.93.0
latest-redpanda-tag: v26.1.9
docname: sql/sql-functions/other-functions/pg-table-size
page-component-name: cloud-data-platform
page-version: master
page-component-version: master
page-component-title: Cloud
page-relative-src-path: sql/sql-functions/other-functions/pg-table-size.adoc
page-edit-url: https://github.com/redpanda-data/cloud-docs/edit/main/modules/reference/pages/sql/sql-functions/other-functions/pg-table-size.adoc
description: The pg_table_size() function retrieves the size of a specific table, including its associated storage components but excluding indexes.
page-topic-type: reference
page-git-created-date: "2026-05-26"
page-git-modified-date: "2026-05-26"
---

<!-- Source: https://docs.redpanda.com/cloud-data-platform/reference/sql/sql-functions/other-functions/pg-table-size.md -->

[`pg_table_size()`](https://www.postgresql.org/docs/current/functions-admin.html) is a system administration function that retrieves the size of a specific table, including its associated storage components but excluding indexes.

## [](#syntax)Syntax

```sql
pg_table_size(regclass)
```

## [](#parameters)Parameters

-   `regclass`: Name or object identifier (OID) of the table.