Skip to content
Free Excel Tutorials
  • Home
  • Excel For Beginners
  • Excel Intermediate
  • Advanced Excel For Experts

Data Analysis

  • How to create Checklist in Excel
  • How to calculate average last N values in a table in Excel
  • Data Series in Excel
  • Error Bars in Excel
  • How to create dynamic reference table name in Excel

References

  • Complete List of Excel Lookup and Reference Functions, References and Examples
  • Extract data with helper column in Excel
  • How to use Excel COLUMN Function
  • How to use Excel TRANSPOSE Function
  • How to use Excel ROWS Function

Data Validations

  • Excel Data validation number multiple 100
  • Excel Data validation allow uppercase only
  • Excel Data validation must contain specific text
  • Excel Data validation require unique number
  • Excel Data validation whole percentage only

Tag: DATEVALUE function

DATEVALUE function: Description, Usage, Syntax, Examples and Explanation

by

What is DATEVALUE function in Excel? DATEVALUE function is one of Date and Time functions in Microsoft Excel that converts a date that is stored as text to a serial number that Excel recognizes as a date. For example, the formula =DATEVALUE(“1/1/2008”) returns 39448, the serial number of the date 1/1/2008. Remember, though, that your computer’s system date setting may …

Continue Reading

Convert date string to date time in Excel

by

This tutorial shows how to Convert date string to date time in Excel using example below. To convert a date string to a datetime (date with time) you can parse the text into separate components then build a proper datetime. When date information from other systems is pasted or imported to Excel, it may not …

Continue Reading

Learn Basic Excel

Ribbon
Workbook
Worksheets
Format Cells
Find & Select
Sort & Filter
Templates
Print
Share
Protect
Keyboard Shortcuts

Categories

  • Charts
  • Data Analysis
  • Data Validation
  • Excel Functions
    • Cube Functions
    • Database Functions
    • Date and Time Functions
    • Engineering Functions
    • Financial Functions
    • Information Functions
    • Logical Functions
    • Lookup and Reference Functions
    • Math and Trig Functions
    • Statistical Functions
    • Text Functions
    • Web Functions
  • Excel VBA
  • Excel Video Tutorials
  • Formatting
  • Grouping
  • Others

Logical Functions

  • How to use IFS function in Excel
  • NOT function: Description, Usage, Syntax, Examples and Explanation
  • AND function: Description, Usage, Syntax, Examples and Explanation
  • How to use Excel XOR Function
  • Not Equal To ‘<>‘ operator in Excel

Date Time

  • Display Date is workday in Excel
  • Display the current date in Excel
  • WEEKNUM function: Description, Usage, Syntax, Examples and Explanation
  • Calculate retirement date in Excel
  • Add decimal hours to time in Excel

Grouping

  • Group numbers at uneven intervals in Excel
  • Map inputs to arbitrary values in Excel
  • Map text to numbers in Excel
  • How to randomly assign people to groups in Excel
  • Categorize text with keywords in Excel

General

  • Subtotal invoices by age in Excel
  • Zoom Worksheet in Excel
  • Lock Cells in a Worksheet Excel
  • How to get Excel workbook path only
  • How to calculate total from percentage in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning