How To Extract Date From Timestamp In Excel

Extracting the date from a timestamp in Excel is a common task for data analysts and professionals who deal with time-series data. This process can be achieved through various Excel functions and formulas that separate the date component from a timestamp.

Understanding the right functions and their application is key to efficiently managing and interpreting your data. However, this can often involve a steep learning curve and meticulous attention to detail.

In the following sections, we'll delve into the steps to extract dates from timestamps in Excel and discuss how using Sourcetable can simplify this process even further.

Extract Date from Timestamp in Excel

Using Excel Functions

To extract a date from a timestamp in Excel, utilize the INT function. Excel interprets dates and times as serial numbers, with dates as integers and times as fractional values. The INT function rounds down the serial number to the nearest integer, effectively isolating the date component from a datetime value.

Alternatively, the TRUNC function in Excel can also be used for this purpose. It truncates the datetime serial number to the integer part without rounding, separating the date from the time in the timestamp.

Timestamp Conversion Formula

For Unix timestamps, apply the formula =(A1/86400+"1970/1/1") to convert the timestamp into an Excel date. This formula takes into account that Excel stores dates as timestamps and the Unix timestamp for the start of the epoch "1970/1/1" is 86400.

Formatting Extracted Date

Once you have extracted the date, you might need to format it appropriately. Use Excel's built-in formatting options or keyboard shortcuts like Ctrl+Shift+# to apply a date format to the selected cells.

Text to Columns Feature

The Convert Text to Columns Wizard, accessible with the shortcut Alt+D+E or Alt+A+E, can be used to split a combined date and time into separate columns. This wizard is particularly useful when dealing with timestamps formatted as text.

Excel Shortcuts for Efficiency

Maximize your efficiency when working with dates in Excel by using shortcuts. The Alt+H+N shortcut activates the Number Format box where you can choose date formats, while Ctrl + + and Ctrl + - shortcuts allow you to add or delete columns during the process.

Excel vs. Sourcetable: Choosing the Right Spreadsheet Tool

Excel, a long-standing leader in spreadsheet software, offers robust features for data analysis and visualization. Its familiarity and extensive toolset make it a go-to choice for many professionals.

Sourcetable streamlines data collection by integrating multiple sources into a single interface, enabling efficient data querying without switching platforms.

Unique to Sourcetable, the AI copilot assists users in formula creation and templating, dramatically reducing the learning curve compared to Excel's manual formula input.

For businesses seeking advanced automation and data integration, Sourcetable offers a cutting-edge alternative to Excel's traditional, manual approach.