Here is a list of formulas I wish MS Excel had. Alas, we need to build some work-arounds to solve them though.
- CONCATENATE (range): that can take a range of cells and churn out a big text combining all of them. Of course, here a VBA UDF alternative to concatenate range of cells.
- SPLIT (text, delimiter, part): that can take a text and split it based on the specified delimiter. We will have to use a formula based alternative to split text
- UNIQUE(list, number): that takes a list and returns the unique items based on the number specified. Well, for the time being we can get unique items with formulas.
- ISBETWEEN(number, first, second): to check whether “number” is between “first” and “second”. You can do this using AND() formula like AND(number>=first, number<=second).
- FINDLAST(findthis, text): that can find the last occurrence of a particular text in another text. I don’t know any good formula for this.
What are the formulas you wish Excel had ?

















9 Responses to “Show forecast values in a different color with this simple trick [charting]”
While this works in a pinch, it clearly "lightens" the colors of the entire chart. Depending on where you use this, it will be blatantly obvious that you don't know what you are doing and present a poor looking graph.
Why not separate the data into different segments when charting and have as many colors as you have data points? You might have to create a new legend and/or repeat the chart in "invisible ink", but it would be cleaner and more consistent when new or updated data becomes available.
While I think I agree that doing it "properly" via a second series is preferable, I don't necessarily agree that making the entirety of the "future" (data, gridlines, and even the axis) semi-transparent is "poor looking". I think it could be seen as adding more emphasis to the "future-ness" of the forecast data.
In short, it's another tool for the toolbox, even if it's never needed.
Simply and clever 🙂
Quick & effective, cool. thanks.
I always use the dummy series.
Nice little trick, thanks very much!
Two sets of data better. Control is much better.
You can use the same chart next month to see what is actual and what is forecast.
To use this trick, I think grid lines has to be removed, that will make the graphic much more sharp.
to be honest, i dont understand why there is needed to do this way... in this case horizontal lines will be pale as well. then why a just can't change the color of the line partly???
Great tutorial. Thanks for the tutorial!