Convert decimal to whole number in Excel

This tutorial will tell you how to use formulas to convert decimal numbers to whole numbers in Excel.

Round decimal to whole number

Generic formula:

Arguments

Remarks

The decimal number will be rounded up if the first decimal digit >= 5, or it will be rounded down.

Examples

Round decimal up to whole number

Generic formula:

Arguments

Remarks

The ROUNDUP function will round decimal numbers up to nearest whole number.

Examples

Round decimal down to whole number

Generic formula:

Arguments

Remarks

The ROUNDDOWN function will round decimal numbers down to nearest whole number.

Examples

Sample File

Click to download sample file

Relative Functions

• Excel DECIMAL function
  The DECIMAL function converts a text representation of a number in a base into its equivalent decimal number. Take a instance, 11 is a text representation of 3 in base 2, using the formula =DECIMAL(11,2) convert 11 into decimal number 3.

Relative Formulas

• Convert decimal number to ip address
  If you have a string of decimal numbers such as 192168421 that you need to convert to an IP address as192.168.42.1, how can you quickly solve this job with an Excel formula? In this article, it will introduces formulas to handle this job.
• Convert binary value to decimal/octal/hex
  Provides some easy formulas to convert binary value to decimal number, octal value or hex value in Excel.
• Convert decimal value to binary/octal/hex
  This article introduces the formulas to convert decimal numbers to binary value, octal value or hex value in Excel
• Convert hex value to decimal/binary/octal
  This article introduces the formulas to convert hexadecimal numbers to decimal valie, binary value, or octal value in Excel

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