How to Convert a Decimal to a Whole Number in Excel (10 Methods)

Dataset Overview

We’ll use a dataset containing the information on the top 10 T20 batsmen based on average.  The dataset has columns for Rank, Player, Team, and Average.

Method 1 – ROUND Function

The Round function rounds a number up or down, depending on the specified number of digits and whether the number is positive or negative.

• Enter the following formula in a cell to round a decimal number to the nearest whole number:

• Press ENTER. 

• If the number is positive, it rounds down; if negative, it rounds up.
• Autofill the rest of the cells.

Method 2 – INT Function

The INT function rounds down to the nearest whole number.

• Enter the following formula in a cell and press ENTER:

• Autofill the remaining cells.

Method 3 – TRUNC Function

TRUNC removes decimal places without rounding.

• Select cell B5 and insert the following formula:

• Press ENTER

• Apply the formula to other cells using the Fill Handle.

Method 4 – MROUND Function

MROUND rounds to a specified number of decimal places.

• Apply the formula written below to the selected cell:

• Press ENTER.

• Autofill the rest.

Method 5 – FLOOR Function

FLOOR returns the smallest integer less than or equal to a given number.

• Choose a cell and enter the following formula:
  
  =FLOOR(E5,1)
  

• Press ENTER.

• Autofill the remaining cells.

Method 6 – CEILING Function

CEILING rounds up to the nearest integer multiple of a specified value.

• Select a cell and write the following formula:

• Press ENTER.

• AutoFill the rests.

Method 7 – Decrease Decimal Command

• Select cells with decimal numbers.
• Go to Home, select the Number group and click on Decrease Decimal.
• The numbers will be converted.

Method 8 – Built-in Number Format

• Select cells.
• Go to Home, select Number Format and click on More Number Formats…

• In the Format Cells wizard, choose Number and set decimal places to 0.
• Press OK.

Method 9 – EVEN Function

Produces even numbers.

• Select a cell and input the following formula:

• Press ENTER.

• AutoFill the rest cells.

Method 10 – ODD Function

Converts to the next higher odd number.

• Select a cell and insert the following formula.

• Press ENTER.

• AutoFill the formula to the other cells.

Practice Section

We have supplied a practice section, so that you can gain more experience with these methods.

Download Practice Workbook

You can download the practice workbook from here:

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