Show Decimal Points if needed [Quick Tip]

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Sometimes you want to turnoff decimal points if the value after point is 0. Mireya, Chandoo.org member had one such situation. She writes:

I am a complete beginner in excel, how can I keep the zeros when I am working with decimals and remove them when are not required, ie

Thanks for your kind help.

Easy way: Use General Formatting

The default cell formatting in Excel is General. When you set a cell’s formatting to General, you are telling Excel,

Don’t bother me. Just figure it out.

General Formatting in Excel - Use it to simplify your cell formatting needs

And being a good Samaritan, Excel shows decimal point if there is something after it, else omits it.

See the demo aside to understand this.

General formatting in Excel - demo

What if your numbers are results of a calculation?

It doesn’t matter. General formatting takes good care of the cells. It shows and hides decimal point depending on the result of your formulas.

What if you want something fancy like accounting format, but turn off decimal values

Now you are talking. The General Formatting option shows numbers as typed (or calculated). So 124578395 would look like 124578395 instead of $ 12,45,78,395.

So how do you show $1,245 and $1,246.34?

Aside: You should always show decimal points if some values have them and others don’t. The below technique is useful when data is a result of calculation. For example: In a dynamic KPI report, for certain KPIs you may want to show decimal points, and omit for others.

Show decimal values only if needed - Excel cell formatting using conditional formatting

To show decimal point if there is something after it

Conditional formatting rule to show decimal point if needed
Just follow below steps:

  1. Select the cell(s) where you want this formatting.
  2. Go to Conditional Formatting > New rule from home ribbon.
  3. Select rule type as “Use a formula…”
  4. Check if there is a value after decimal point using a formula like =Mod(A1,1)>0
  5. Click the format button
  6. Go to “Number” tab and Apply formatting with 2 decimal places.
  7. Click OK & You are done!

Now, if the cell has a decimal value, it shows, otherwise the decimal point is omitted.

Related: Conditional formatting Basics

Do you deal with such situations when formatting numbers?

Often when making reports (or dashboards), I have a cell where any data can go, based on user selection. In such cases, I use conditional formatting to define how it looks based on the data. Sometimes, I also use TEXT formula to format the data. This is more suitable when data is displayed in a text box rather than a cell.

What about you? Do you face situations like this? How often you rely on General formatting? Please share your experience and tips using comments.

More on Number formatting in Excel

Understanding how Excel formats numbers (and other values) can save you lots of time when you are designing dashboards, reports or workbooks that need to presented. Check out below articles to get few more tips.

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17 Responses to “Custom Number Formats – Colors”

  1. Duncan says:

    You are right, Chandoo. I was playing with the colour numbers last week and some of them don't appear different from each other. Others are totally different from yours.

  2. Hui... says:

    @Duncan
    Each version of Excel, post 2003, renders colors slightly differently
    Different language versions may also have different default color palettes

  3. polo says:

    Hello in french
    excel 2010
    colo1 = couleur1 = black
    [couleur1]; [couleur2]; etc..

  4. Andras Ujszaszy says:

    @Hui, thank you very much again for this great post.
    However - under Excel 2007, Hungarian version your solution does not work with color names. I've tried both English and Hungarian names, but drops an error message "not valid formats"

    Do you have any idea how to solve this issue?
    thanks in advance

    • Hui... says:

      @Andras

      Without a Hungarian version of Excel 2003 I don't think I can assist

    • Sarah says:

      Have you tried using the colour numbers? I couldn't get the names to work (despite using an english version of excel). but it did work with the numbers though. I left out the "u" and was easily able to produce burgundy using [color9]

    • Florinel says:

      Here a possible solution: find an English version of Excel, write there the formats using English names, then open the file in the Hungarian version and see the translation.

  5. Nigel says:

    In Excel 2007 I can't get the colour names to work e.g Sea Green but the numbers do e.g color3 - colour3 does not work so I must bow to the country that has stolen my language (ha ha!)

  6. Hey chandoo, nice Tip!
    Wouldn't be easier just apply some conditional formatting for negative numbers and another for positive numbers? Or there's some cases that you can't do that?

  7. Unfortunately the TEXT function doesn't color the cell as number formatting does.

  8. Khalid NGO says:

    Hi Hui,
    Great post Sir, love the new way of formatting with color numbers.
    I am using 2007, and it leads me to the last color number 56.

    Thanks Hui.

  9. […] explains how to set up custom number formats with a wide array of […]

  10. Colin says:

    Thanks Hui - works a treat!

  11. John Smith says:

    Thank you, very helpful.
    Trying to figure out if it is possible to apply color only to a part of the cell?

    E.g. I have a value formatted as Accounting with a currency symbol.
    Those I find somewhat distracting though necessary. If I could make them less obtrusive by coloring them gray while the number would stay black, that would be great. Tried tinkering with the format string, but didn't get the desired result. Single color for complete cell value works, but coloring just part of it could not be achieved. Maybe somebody managed that?

  12. Shaun says:

    Exactly what I was looking for - thank you!

  13. colour in the Australian doesn't work - we have to go American and no problem.
    I always thought is was 56 colours notice you have 57. Cool.

    thanks
    Analir Pisani
    Customised Microsoft Office Training Specialist
    Sydney - Australia
    http://www.azsolutions.com.au

  14. Me Myself says:

    Thank You!

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