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

Data Analysis

  • How to calculate correlation coefficient Correlation in Excel
  • Randomize/ Shuffle List in Excel
  • How to Create Gantt Chart in Excel
  • How To Create Frequency Distribution in Excel
  • Create Scatter Chart in Excel

References

  • Count rows with at least n matching values
  • Offset in Excel
  • MATCH function: Description, Usage, Syntax, Examples and Explanation
  • How to get first row number in range in Excel
  • Perform case-sensitive Lookup in Excel

Data Validations

  • Excel Data validation allow uppercase only
  • Excel Data validation exists in list
  • Excel Data validation number multiple 100
  • Excel Data validation date in specific year
  • Data validation must not exist in list

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Your email address will not be published.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

  • How to use IFS function in Excel
  • How to use Excel TRUE Function
  • OR function: Description, Usage, Syntax, Examples and Explanation
  • AND function: Description, Usage, Syntax, Examples and Explanation
  • Return blank if in Excel

Date Time

  • Get last day of month in Excel
  • Dynamic date list in Excel
  • Convert decimal seconds to Excel time
  • Convert Excel time to Unix time in Excel
  • MONTH function: Description, Usage, Syntax, Examples and Explanation

Grouping

  • Group times into unequal buckets in Excel
  • Group numbers with VLOOKUP in Excel
  • How to randomly assign data to groups in Excel
  • Categorize text with keywords in Excel
  • Map text to numbers in Excel

General

  • How to set or clear a print area in Excel Worksheet
  • Zoom Worksheet in Excel
  • How to get original price from percentage discount in Excel
  • Create dynamic workbook reference to another workbook in Excel
  • How to Insert Cells, Row and Rows in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning