Technology · Reference dataset
MySQL Date Functions
MySQL date functions and descriptions of their uses.
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The 10 most recently added of 50 records · Select a column heading to sort.
| ID | Function | Description |
|---|---|---|
| 50 | YEARWEEK | Returns the year and week number for a given date |
| 49 | YEAR | Returns the year part for a given date |
| 48 | WEEKOFYEAR | Returns the week number for a given date |
| 47 | WEEKDAY | Returns the weekday number for a given date |
| 46 | WEEK | Returns the week number for a given date |
| 45 | TO_DAYS | Returns the number of days between a date and date "0000-00-00" |
| 44 | TIMESTAMP | Returns a datetime value based on a date or datetime value |
| 43 | TIMEDIFF | Returns the difference between two time/datetime expressions |
| 42 | TIME_TO_SEC | Converts a time value into seconds |
| 41 | TIME_FORMAT | Formats a time by a specified format |
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Scope and sources
Last checked against sources: October 15, 2026.
Last changed: July 17, 2026. This is when we last changed the data or its description. It doesn’t mean the data runs up to that date.
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