{"id":13173,"date":"2024-03-15T02:00:51","date_gmt":"2024-03-15T02:00:51","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/what-are-the-parameters-of-datediff-in-mysql\/"},"modified":"2025-08-05T12:46:09","modified_gmt":"2025-08-05T12:46:09","slug":"what-are-the-parameters-of-datediff-in-mysql","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/what-are-the-parameters-of-datediff-in-mysql\/","title":{"rendered":"MySQL DATEDIFF Parameters Explained"},"content":{"rendered":"

The DATEDIFF function in MySQL takes two date parameters and returns the difference in days between them. The parameters can be in the format of a date, date time, or a string that can be parsed as a date.<\/p>\n

The parameters of the DATEDIFF function include:<\/p>\n

    \n
  1. date1: The first date parameter can be a date, date and time, or a string formatted as a date.<\/li>\n
  2. date2: The second parameter can be a date, date-time, or a string in date format.<\/li>\n<\/ol>\n

    Here are examples of the format for some parameters:<\/p>\n

      \n
    1. ‘YYYY-MM-DD’: A string format for dates.<\/li>\n
    2. The date and time string format is ‘YYYY-MM-DD HH:MM:SS’.<\/li>\n
    3. DATE(‘YYYY-MM-DD’): The DATE function converts a date string into date format.<\/li>\n
    4. NOW(): Current date and time.<\/li>\n
    5. Current date.<\/li>\n
    6. The current time is displayed by the function CURTIME().<\/li>\n<\/ol>\n

      For example, you can calculate the difference in number of days between two dates using the following syntax:<\/p>\n

      DATEDIFF(date1, date2)\r\n<\/code><\/pre>\n
      Among them, date1 and date2 are two date parameters.<\/p>\n","protected":false},"excerpt":{"rendered":"
      The DATEDIFF function in MySQL takes two date parameters and returns the difference in days between them. The parameters can be in the format of a date, date time, or a string that can be parsed as a date. The parameters of the DATEDIFF function include: date1: The first date parameter can be a date, […]<\/p>\n","protected":false},"author":11,"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":[17476,9626,16705,17477,7633],"class_list":["post-13173","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-datediff-parameters","tag-mysql-date-functions","tag-mysql-datediff","tag-mysql-documentation","tag-sql-datetime"],"yoast_head":"\nMySQL DATEDIFF Parameters Explained - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn MySQL DATEDIFF parameters: two date values (date\/datetime\/string) that return the difference in days. Includes examples.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/what-are-the-parameters-of-datediff-in-mysql\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MySQL DATEDIFF Parameters Explained\" \/>\n<meta property=\"og:description\" content=\"Learn MySQL DATEDIFF parameters: two date values (date\/datetime\/string) that return the difference in days. 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