Convert Fraction to Decimal in Excel

In Excel, working with decimals is often easier than fractions. That’s why you might want to convert fractions to decimals—it just makes things simpler.

I will show you how to convert fractions to decimals in Excel by changing the cell format from Fraction to General and using formulas.

Method #1: Changing Cell Format from Fraction to General

You can convert fractions to decimals by changing the cell format from Fraction to General.

Suppose you have the following data with fractions from an experiment.

Dataset in fractions

You can change the fractions to decimals using the steps below.

  1. Select the dataset.
Select the dataset
  1. On the Home tab, open the Number Format drop-down list on the Number group, and select the General option.
select the General option

The fraction data is converted to decimals as shown below.

fractions converted to decimals
Also read: How to Convert Decimal to Fraction in Excel

Method #2: Convert Fractions to Decimals Using Formulas

You can use formulas in Excel to convert fractions to decimals. I will show you two examples.

Example #1: Using VALUE and FIXED Functions

You can use a formula combining the VALUE and FIXED functions to convert fractions to decimals. 

The FIXED function rounds a number to a specified number of decimal places (defaulting to 2 if not specified) and returns the result as text. The VALUE function then converts the text result back to a number.

Suppose you have the following data with fractions from an experiment.

Dataset in fractions

You can change the fractions to decimals as shown below.

  1. Enter the formula below in column B.
=VALUE(FIXED(A2))
Value function to convert fraction to decimal

Example #2: Using TRIM, SUBSTITUTE, and CHAR Functions

You can use a formula combining TRIM, SUBSTITUTE, and CHAR functions to convert fractions to decimals in Excel.

This is especially helpful when working with fraction data imported from other systems, which often includes extra spaces.

Let’s say you have the experimental data below with fractions.

fractions converted to decimals

You can change the fractions to decimals as shown below.

  1. Enter the formula below in column B.
=0+TRIM(SUBSTITUTE(A2,CHAR(160)," "))
TRIM SUBSTITUTE formula to convert fraction to decimal

This is how the formula works:

  • SUBSTITUTE(A2,CHAR(160),” “) – This segment of the formula replaces all instances of CHAR(160), non-breaking spaces, with normal spaces.
  • TRIM(SUBSTITUTE(A2,CHAR(160),” “)) – The TRIM function removes all leading, trailing, and extra spaces from the target data.
  • 0+TRIM(SUBSTITUTE(A2,CHAR(160),” “)) – The 0+ forces Excel to convert the target cleaned text data to a decimal number.

I have shown you how to convert fractions to decimals by converting the cell format from Fraction to General and using formulas.

I hope you found the tutorial helpful.

Other Excel articles you may also like:

I am a huge fan of Microsoft Excel and love sharing my knowledge through articles and tutorials. I work as a business analyst and use Microsoft Excel extensively in my daily tasks. My aim is to help you unleash the full potential of Excel and become a data-slaying wizard yourself.

Leave a Comment