How To Extract Date From Timestamp In Excel

Introduction

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 typically requires knowledge of specific Excel functions and formulas.

While Excel offers various methods to separate dates from timestamps, these approaches often involve complex formulas and time-consuming manual steps.

In this guide, we'll explore how to extract dates from timestamps and show you how Sourcetable's AI-powered spreadsheet platform can accomplish this task instantly through natural language commands - try it yourself at https://app.sourcetable.com/ to effortlessly handle any spreadsheet analysis.

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: Modern Spreadsheet Solutions

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Data Analysis Approach

Excel relies on manual formula creation and feature mastery, demanding significant time investment and technical expertise. Sourcetable transforms this process by letting users chat naturally with AI to analyze data, create visualizations, and generate insights.

Data Handling Capabilities

While Excel has size limitations and performance issues with large datasets, Sourcetable handles files of any size and connects directly to databases. Users can upload CSVs, XLSX files, or connect data sources for immediate analysis.

Workflow Efficiency

Excel requires users to know specific functions and features for each task. Sourcetable's AI chat interface eliminates this learning curve, allowing users to generate sample data, create spreadsheets, and build charts through simple conversation.

Visualization Creation

Instead of manually selecting chart types and formatting in Excel, Sourcetable's AI understands your data and automatically creates stunning visualizations based on your conversational requests.

Conclusion

Extracting dates from timestamps in Excel requires multiple steps and specific functions. The process can be complex for Excel beginners.

Spreadsheet work is evolving with AI technology. Modern tools eliminate the need to memorize complex formulas and functions.

For faster solutions to timestamp conversions and other spreadsheet challenges, try Sourcetable today.