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

Data Analysis

  • How to Create Gantt Chart in Excel
  • How to combine 2 or more chart types in a single chart in Excel
  • How to sum a total in multiple Excel tables
  • How to create running total in an Excel Table
  • How to Create One and Two Variable Data Tables in Excel

References

  • How to get last row in text data in Excel
  • CHOOSE function: Description, Usage, Syntax, Examples and Explanation
  • Two-way lookup with VLOOKUP in Excel
  • How to use Excel ROW Function
  • How to use Excel MATCH Function

Data Validations

  • Excel Data validation must contain specific text
  • Excel Data validation date in specific year
  • Excel Data validation must begin with
  • How To Create Drop-down List in Excel
  • Excel Data validation allow uppercase only

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Your email address will not be published.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

  • Check multiple cells are equal in Excel
  • Complete List of Excel Logical Functions, References and Examples
  • Invoice status with nested if in Excel
  • OR function Examples in Excel
  • OR function: Description, Usage, Syntax, Examples and Explanation

Date Time

  • Get fiscal year from date in Excel
  • Count day of week between dates in Excel
  • NETWORKDAYS function: Description, Usage, Syntax, Examples and Explanation
  • List holidays between two dates in Excel
  • Calculate time difference in hours as decimal value in Excel

Grouping

  • Calculate conditional mode with criteria in Excel
  • Group numbers with VLOOKUP in Excel
  • How to randomly assign data to groups in Excel
  • Group times into unequal buckets in Excel
  • Map inputs to arbitrary values in Excel

General

  • How to set or clear a print area in Excel Worksheet
  • How to get amount with percentage in Excel
  • How to calculate profit margin percentage in Excel
  • Find, Trace and Correct Errors in Excel Formulas using ‘Formula Auditing’
  • How to Create Calendar in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning