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

Data Analysis

  • How To Load Analysis ToolPak in Excel
  • Conditional Formatting Color Scales Examples in Excel
  • How To Filter Data in Excel
  • Conflicting Multiple Conditional Formatting Rules in Excel
  • How to Create Thermometer Chart in Excel

References

  • How to get address of named range in Excel
  • INDEX function: Description, Usage, Syntax, Examples and Explanation
  • How to get last column number in range in Excel
  • Get nth match with INDEX / MATCH in Excel
  • How to use Excel COLUMN Function

Data Validations

  • Excel Data validation specific characters only
  • Excel Data validation must contain specific text
  • Excel Data validation require unique number
  • Excel Data validation only dates between
  • Excel Data validation date in specific year

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Your email address will not be published.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

  • NOT function: Description, Usage, Syntax, Examples and Explanation
  • Invoice status with nested if in Excel
  • FALSE function: Description, Usage, Syntax, Examples and Explanation
  • OR function: Description, Usage, Syntax, Examples and Explanation
  • Nested IF function example in Excel

Date Time

  • Get month name from date in Excel
  • Get work hours between dates and times in Excel
  • How to calculate future date say 6 months ahead in Excel
  • Excel Date & Time Functions Example
  • How to get workdays between dates in Excel

Grouping

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

General

  • Mark Workbook as Final in Excel
  • Count cells that contain errors in Excel
  • AutoRecover file that was never saved in Excel
  • 44 Practical Excel IF function Examples
  • How to get Excel workbook path only
© 2025 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning