{"id":4467,"date":"2024-03-14T01:30:33","date_gmt":"2024-03-14T01:30:33","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-view-the-size-of-all-tables-in-sql-server\/"},"modified":"2025-07-31T08:21:05","modified_gmt":"2025-07-31T08:21:05","slug":"how-to-view-the-size-of-all-tables-in-sql-server","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-view-the-size-of-all-tables-in-sql-server\/","title":{"rendered":"Check SQL Server Table Sizes Quickly"},"content":{"rendered":"<p>To view the size of all tables in SQL Server, you can use the following query statement:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">SELECT<\/span> \r\n    t.NAME <span class=\"hljs-keyword\">AS<\/span> TableName,\r\n    s.NAME <span class=\"hljs-keyword\">AS<\/span> SchemaName,\r\n    p.rows <span class=\"hljs-keyword\">AS<\/span> RowCounts,\r\n    <span class=\"hljs-built_in\">SUM<\/span>(a.total_pages) <span class=\"hljs-operator\">*<\/span> <span class=\"hljs-number\">8<\/span> <span class=\"hljs-keyword\">AS<\/span> TotalSizeKB \r\n<span class=\"hljs-keyword\">FROM<\/span> \r\n    sys.tables t \r\n<span class=\"hljs-keyword\">INNER<\/span> <span class=\"hljs-keyword\">JOIN<\/span> \r\n    sys.indexes i <span class=\"hljs-keyword\">ON<\/span> t.OBJECT_ID <span class=\"hljs-operator\">=<\/span> i.object_id \r\n<span class=\"hljs-keyword\">INNER<\/span> <span class=\"hljs-keyword\">JOIN<\/span> \r\n    sys.partitions p <span class=\"hljs-keyword\">ON<\/span> i.object_id <span class=\"hljs-operator\">=<\/span> p.OBJECT_ID <span class=\"hljs-keyword\">AND<\/span> i.index_id <span class=\"hljs-operator\">=<\/span> p.index_id \r\n<span class=\"hljs-keyword\">INNER<\/span> <span class=\"hljs-keyword\">JOIN<\/span> \r\n    sys.allocation_units a <span class=\"hljs-keyword\">ON<\/span> p.partition_id <span class=\"hljs-operator\">=<\/span> a.container_id \r\n<span class=\"hljs-keyword\">LEFT<\/span> <span class=\"hljs-keyword\">OUTER<\/span> <span class=\"hljs-keyword\">JOIN<\/span> \r\n    sys.schemas s <span class=\"hljs-keyword\">ON<\/span> t.schema_id <span class=\"hljs-operator\">=<\/span> s.schema_id \r\n<span class=\"hljs-keyword\">GROUP<\/span> <span class=\"hljs-keyword\">BY<\/span> \r\n    t.Name, s.Name, p.Rows \r\n<span class=\"hljs-keyword\">ORDER<\/span> <span class=\"hljs-keyword\">BY<\/span> \r\n    TotalSizeKB <span class=\"hljs-keyword\">DESC<\/span>;\r\n<\/code><\/pre>\n<p>This will return a result set containing the names, schemas, number of rows, and sizes (in kilobytes) of all tables.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To view the size of all tables in SQL Server, you can use the following query statement: SELECT t.NAME AS TableName, s.NAME AS SchemaName, p.rows AS RowCounts, SUM(a.total_pages) * 8 AS TotalSizeKB FROM sys.tables t INNER JOIN sys.indexes i ON t.OBJECT_ID = i.object_id INNER JOIN sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[513,494,1034,572,4065],"class_list":["post-4467","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-database-management","tag-database-optimization","tag-sql-query","tag-sql-server","tag-table-sizes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Check SQL Server Table Sizes Quickly - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Quickly check SQL Server table sizes with our straightforward query. 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