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

Data Analysis

  • Subtotal function in Excel
  • Conditional Formatting Data bars Examples in Excel
  • Conditional Formatting Icon Sets Examples in Excel
  • How To Sort One Column or Multiple Columns in Excel
  • How to do a t-Test in Excel?

References

  • INDEX function: Description, Usage, Syntax, Examples and Explanation
  • CHOOSE function: Description, Usage, Syntax, Examples and Explanation
  • Merge tables with VLOOKUP in Excel
  • How to get first column number in range in Excel
  • Count unique text values with criteria

Data Validations

  • Excel Data validation no punctuation
  • Excel Data validation don’t exceed total
  • Prevent invalid data entering in specific cells
  • Excel Data validation must not contain
  • Excel Data validation whole percentage 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Your email address will not be published.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

  • How to return blank in place of #DIV/0! error in Excel
  • How to use Excel FALSE Function
  • FALSE function: Description, Usage, Syntax, Examples and Explanation
  • IF function: Description, Usage, Syntax, Examples and Explanation
  • How to use Excel XOR Function

Date Time

  • Calculate days remaining in Excel
  • Get week number from date in Excel
  • How to get Weekdays, Working days between Two Dates in Excel
  • Excel Date & Time Functions Example
  • Get days, months, and years between dates in Excel

Grouping

  • Map inputs to arbitrary values in Excel
  • Calculate conditional mode with criteria in Excel
  • Categorize text with keywords in Excel
  • Group times into 3 hour buckets in Excel
  • How to randomly assign data to groups in Excel

General

  • How to calculate percent variance in Excel
  • How to Create Calendar in Excel
  • Check if range contains a value not in another range in Excel
  • How to set or clear a print area in Excel Worksheet
  • How to calculate percent change in Excel
© 2026 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning