Am Pm Sql Date Format

SQL Programming

The AM/PM date format in SQL is a commonly used format that represents time in a 12-hour clock format. As a software developer, I have frequently encountered this format while working with databases. In this article, I will dive deep into the AM/PM SQL date format, providing a detailed explanation and examples.

Understanding the AM/PM SQL Date Format

The AM/PM SQL date format represents time in a 12-hour clock format, where “AM” stands for “Ante Meridiem” and “PM” stands for “Post Meridiem.” In this format, the time ranges from 12:00:00 AM (midnight) to 11:59:59 PM (just before midnight).

When working with SQL date and time data types, such as DATETIME or TIMESTAMP, the AM/PM format can be used to specify the time portion of the data. This format is particularly useful when dealing with applications or systems that require time representation in a familiar 12-hour clock format.

Examples of AM/PM SQL Date Format

Let’s explore some examples to see how the AM/PM SQL date format is used:


This query retrieves the current date and time using the GETDATE() function and converts it to the AM/PM format using the CONVERT function. The result will be a string representing the current time in the format “hh:mi:ss tt” (e.g., 02:30:45 PM).

SELECT CONVERT(DATETIME, '2022-01-01 06:30:00 PM', 0) AS Event_Time;

In this example, we convert a string representing a specific date and time (‘2022-01-01 06:30:00 PM’) to a DATETIME data type using the CONVERT function. The result will be a DATETIME value representing the specified time in the AM/PM format.


The AM/PM SQL date format is a widely used format for representing time in a 12-hour clock format in SQL databases. It allows developers to work with time data in a format that is familiar to users and is often required by applications and systems. By understanding how to use and manipulate the AM/PM format, developers can ensure accurate and user-friendly time representations in their SQL-based applications.