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

Data Analysis

  • How To Compare Two Lists in Excel
  • How to Create Gantt Chart in Excel
  • Conflicting Multiple Conditional Formatting Rules in Excel
  • Understanding Anova in Excel
  • How to create running total in an Excel Table

References

  • How to get address of first cell in range in Excel
  • Count rows that contain specific values in Excel
  • LOOKUP function: Description, Usage, Syntax, Examples and Explanation
  • How to use Excel LOOKUP Function
  • Merge tables with VLOOKUP in Excel

Data Validations

  • Excel Data validation must not contain
  • Excel Data validation whole percentage only
  • Prevent invalid data entering in specific cells
  • Excel Data validation unique values only
  • Excel Data validation only dates between

OCT2DEC function: Description, Usage, Syntax, Examples and Explanation

by

What is OCT2DEC function in Excel?

OCT2DEC function is one of Engineering functions in Microsoft Excel that converts an octal number to decimal.

Syntax of OCT2DEC function

OCT2DEC(number)

The OCT2DEC function syntax has the following arguments:

  • Number: The octal number you want to convert. Number may not contain more than 10 octal characters (30 bits). The most significant bit of number is the sign bit. The remaining 29 bits are magnitude bits. Negative numbers are represented using two’s-complement notation.

OCT2DEC formula explanation

If number is not a valid octal number, OCT2DEC returns the #NUM! error value.

Example of OCT2DEC function

Steps to follow:

1. Open a new Excel worksheet.

2. Copy data in the following table below and paste it in cell A1

Note: For formulas to show results, select them, press F2 key on your keyboard and then press Enter.

You can adjust the column widths to see all the data, if  need be.

Formula Description R esult
=OCT2DEC(54) Converts octal 54 to decimal form. 44
=OCT2DEC(7777777533) Converts octal 7777777533 to decimal form. -165

Post navigation

Previous Post:

How to generate random date between two dates in Excel

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

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

  • OR function: Description, Usage, Syntax, Examples and Explanation
  • Nested IF function example in Excel
  • IF with wildcards in Excel
  • How to use Excel OR Function
  • NOT function: Description, Usage, Syntax, Examples and Explanation

Date Time

  • Generate series of dates by weekends in Excel
  • Convert Excel time to decimal seconds
  • Create date range from two dates in Excel
  • Get last day of month in Excel
  • Get work hours between dates and times in Excel

Grouping

  • Group arbitrary text values in Excel
  • Group numbers at uneven intervals in Excel
  • Calculate conditional mode with criteria in Excel
  • How to randomly assign people to groups in Excel
  • Categorize text with keywords in Excel

General

  • How to get Excel workbook path only
  • How to calculate decrease by percentage in Excel
  • Share Excel data with Word documents
  • How to password protect excel sheet?
  • How to calculate percent sold in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning