Comparing values is one of the reasons why we make charts. So today I am going to teach you a handy little trick to make a thermometer like chart to compare targets with actuals. This type of chart is very useful when you have a bunch of sales targets and you want to measure how the performance has been. [Read excel theremometer charts for another option.]

To make a thermometer chart, just follow these 5 simple steps.
1. Select the data and make a column chart

Select the data and insert a column chart.

2. Select a chart data series and adjust “overlap” to “100% overlapped”

This will ensure that one series of the chart is 100% overlapped with another.

3. Format the target series so that only outline is shown
Select the series and set fill color to none, set the border color same as the fill color of “actual” series.

4. Remove grid lines and add data labels
Now our chart looks more like a thermometer.

5. Now go figure out why Acid Pops are struggling to sell
Yep, that is the fifth step. Go figure out why the targets are not met.
Bonus tip: If sometimes actual values are more than targets, then you should try different colors for target series’ border and actual series fill, like this:

Download chart template and compare 2 sets of values easily
Click here to download the excel file and use thermometer chart template.
How do you compare values?
Share your techniques and charting ideas using comments. Tell us how you compare values.
Additional tutorials & material:
Compare actual values with targets using excel and other excel charting tutorials. Also check out our section on excel dashboards.














17 Responses to “Custom Number Formats – Colors”
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.
@Duncan
Each version of Excel, post 2003, renders colors slightly differently
Different language versions may also have different default color palettes
Hello in french
excel 2010
colo1 = couleur1 = black
[couleur1]; [couleur2]; etc..
@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
@Andras
Without a Hungarian version of Excel 2003 I don't think I can assist
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]
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.
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!)
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?
Unfortunately the TEXT function doesn't color the cell as number formatting does.
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.
[…] explains how to set up custom number formats with a wide array of […]
Thanks Hui - works a treat!
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?
Exactly what I was looking for - thank you!
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
Thank You!