We can select a few cells in Excel and quickly see their count, sum etc. in the status bar. Ever wanted to customize the status bar to show something else, say difference? You can use VBA add-ins with application level events to achieve this. In this Example, learn how to customize status bar with Excel VBA. We will see how to set up a class module, application event in our personal macro add-in.

Note: This is a reasonably advanced VBA example. If you are a VBA newbie, start with FREE Excel VBA Crash Course, and come back when you are ready.
If you just want to show difference in a specific worksheet…
Then you could use Worksheet_SelectionChange() Event in that sheet to set Application.StatusBar to what you need.
But our problem is a bit more complicated. We want to customize status bar to show difference in any Excel file.
Using Excel Add-in to customize status bar
Anytime you want to use a macro or automate things in multiple files, you need to create Excel add-ins. While this sounds complicated. making an add-in is rather simple. You just create the necessary VBA code and save the file as “Excel Add-in” type. Once such a file is saved, you can then install this add-in using Developer ribbon > Excel Add-in button. Now, you can use the add-in functionality from any open file.
For the purpose of our status bar customization, we will use Personal Macro workbook.
If you do not yet have a personal macro workbook, go make one. Refer to above link for instructions.
Step by step instructions to add status bar changing code
Step 1: Open Excel, go to Visual Basic Editor (ALT+F11) and locate your personal macro add-in file.
Step 2: Insert a class module. In the personal macro file, insert a class module. Name this module as clsApp.
Paste below code in the class.
Public WithEvents app As Application
This adds a variable (property) called app to the class clsApp.
Step 3: Insert a module. In this module, we will write necessary code to make an object instance of the clsApp.
Paste this code.
Option Explicit
'code originally from https://jkp-ads.com/Articles/buildexceladdin05.asp
'Variable to hold instance of class clsApp
Dim mcApp As clsApp
Public Sub Init()
'Reset mcApp in case it is already loaded
Set mcApp = Nothing
'Create a new instance of clsApp
Set mcApp = New clsApp
'Pass the Excel object to it so it knows what application
'it needs to respond to
Set mcApp.app = Application
End Sub
What this code is doing? As annotated in the comments, this code is simply to initialize the mcApp variable with current Excel application.
Step 4: Go back to class module and add app level event. Now, let’s go back to the class module and click on on the drop-down above and select “app” and select the event SheetSelectionChange.
This adds a blank event at app level for SheetSelectionChange.
Paste below code.
Private Sub app_SheetSelectionChange(ByVal Sh As Object, ByVal Target As Range)
Application.StatusBar = ""
On Error GoTo Finish
If Selection.Cells.Count = 2 Then
Application.StatusBar = "Diff: " & (Selection.Cells(1) - Selection.Cells(2))
Else
Application.StatusBar = ""
End If
Finish:
End Sub
What’s going on here: This code simply checks with Selection has two cells. If so, it sets the statusbar to the word “Diff:” followed by actual difference.
In all other cases (including any errors), the status bar is set to empty (which resets it).
Step 5: Go to ThisWorkbook on the add-in file add code to init
Finally, we want to load mcApp (our instance for the Excel Application) whenever Excel is loaded. To do this, go to ThisWorkbook on the personal add-in file, double click on it and add the Workbook Open event.
Paste below code in there.
'code originally from https://jkp-ads.com/Articles/buildexceladdin05.asp
Private Sub Workbook_Open()
Application.OnTime Now, "'" & ThisWorkbook.FullName & "'!Init"
End Sub
That is all. We have now created an application level event listener that monitors any selection changes across all open workbooks. If user selects two cells, then it will display the difference between them in the status bar.
Here is an illustration of the chain of actions that happen

Show cell difference in status bar – Video Tutorial
I made a video explaining the entire code and demoed the result. Watch it below if you are still hazy about the process. You can also watch this on my YouTube channel.
References & Resources to learn more…
Big thanks to Jan Karel Pieterse & late Chip Pearson for excellent info on class module driven application event listeners.
- Application Events in Excel [cpearson]
- Application Events as part of Excel Add-in [jkp-ads]
Setting up Personal Macro add-in Workbook
More info on Worksheet_SelectionChange event
Learn Excel VBA
- Excel VBA Crash Course – FREE basic course
- Excel VBA Online Classes – Paid full length course
This article is inspired from a question posted in my Facebook group by Istiyak.














28 Responses to “Team To Do Lists – Project Tracking Tools using Excel [Part 2 of 6]”
[...] & tracking a project plan using Gantt Charts Team To Do Lists - Project Tracking Tools Part 3: Preparing a project time line [upcoming] Part 4: Time sheets and Resource management [...]
the templates are great (I bought the combo).
What I'm missing is a way to have the project gantt chart and reporting with the data per resource, in such a way that I can also show the occupation per resource on an extended gantt chart.
So with hours entered per person per project or sub-activity, to show a gantt chart of how many hours/days a person spent on which project (or plans to spend).
[...] from: Team To Do Lists - Project Tracking Tools using Excel [Part 2 of 6] 25 Jun 09 | [...]
Hi Chandoo,
Funny I have a post on the value of MS project lined up which I will post when the current monster project I'm working on finishes and I get some free time!
I'm not sure this would help with any of the projects I've worked on, closing down a to do list seems like more effort than it's worth, but it might be useful for some things. I guessing it doesn't, but does the time stamp not update when you recalculate the work book?
keep up the good work!
Ross
@Ross.. Thanks for sharing your ideas... I think to do lists are a great way to keep up with project activities and ensure accountability from individual team members, when they are implemented right.
"I guessing it doesn’t, but does the time stamp not update when you recalculate the work book?"
Your guess is right. When you change the calculation mode to "iterative", excel takes care of the nittygritties and retains older values in circular references in formulas.
[...] Project Management in Excel [New Series] - Gantt Charts | To Do Lists [...]
[...] & tracking a project plan using Gantt Charts Team To Do Lists - Project Tracking Tools Project Status Reporting - Create a Timeline to display milestones Part 4: Time sheets and Resource [...]
Hi Chandoo,
The template give me lot of convenience to monitor the thing to do. It simple. Thank You
[...] & tracking a project plan using Gantt Charts Team To Do Lists - Project Tracking Tools Project Status Reporting - Create a Timeline to display milestones Part 4: Time sheets and Resource [...]
[...] make sure you have read the first 4 parts of the series - Making gantt charts [project planning], team todo lists [project tracking], project time lines chart [reporting] and Timesheets and Resource Management using Excel. Also [...]
Chandoo,
I really do not see any befit to this function in Excel unless it was somehow tied into some other chart. That is say a scheduled activities % complete is based on the to-do list.
The only way this chart would be useful is if no one was assigned none dependent task that could be done by anyone. The cases were both of these conditions are true are so few and far between it really makes this chart worthless.
@Brian... Once you have a todo list up and running, it is easy to get metrics out of it. I didnt propose it as it might look a bit too micro-management-ish.
I am able to understand what you meant by "The only way this chart would be useful is if no one was assigned none dependent task that could be done by anyone. The cases were both of these conditions are true are so few and far between it really makes this chart worthless."
Can you explain?
"Chandoo"
What I mean is this. Lets say you have 10 task which are part of one activity/WBS that is in your schedule. One there are very few cases were many people would be assigned to complete this one scheduled activity with no direction being given who should what of the 10 task. It is poor management, and the task 90% of the time would not get done in a timely manner if say 4 people were responsible. Secondly, you are assuming all 10 task are independent of each other. You might need to do task 1 thru 3 before you can do task 4, and to do task 7 you might need to do 4 and 6. Thirdly, the time it would take to compile and then fill out the to-do-list even in limited applications is really not worth it.
I just see almost no applications why a team would need to inform others separate from the schedule that they have completed a task on a to-do list unless anyone of the 4 people could of completed that task.
My point is, there might be a few very limited applications for this type of list but this list would be worthless as a Project Management tool in every other case.
However, change this from a to-do-list to a document change log and it is perfect. Instead of to-do it is the documents name or summary of what changed in the document. The person is who edited the document, and the time stamp is when they checked it in. But I do not know why you would use excel when there is free software you can use commercially that is 10 times better that does document management.
I think using excel to do Project Management over a real Project Management application is a bad idea. Unless you are running a very small, simple project, the time and effort is a lot more to use excel compared to the cost of the Project Management software.
This comes back to my point, I love your site, however, just because you can do something in excel does not mean you should do it. To often the time it takes to use excel is wasted 10 times over from the cost of doing it in an application designed to for the specific application.
@Brian: The todo list mentioned here is meant to keep track of all the tasks for which detailed planning is not necessary but some sort of tracking is needed. These are not be confused with project activities (a la gantt chart).
I like your suggestion about using this as a document tracker. Pretty cool use.
Coming to your point about excel as a real project management tool, well, I have my views, but in a serious project environment, it would surely payoff to have a dedicated project management application.
[...] & tracking a project plan using Gantt Charts Team To Do Lists – Project Tracking Tools Project Status Reporting – Create a Timeline to display milestones Time sheets and Resource [...]
Chandoo,
Wonder how the timestamp column will maintain its previous data. Both Today() and Now() functions will update as and when the next timestamp happens.
[...] Preparing & tracking a project plan using Gantt Charts Part2: Team To Do Lists – Project Tracking Tools Part3: Project Status Reporting – Create a Timeline to display milestones Part4: Time sheets and [...]
I've combined this with the issue tracker since I like the automatic date stamp, but one thing I'm noticing is that I can't replicate the chart that goes along with the issue tracker because the cells that are referenced have the formula that inserts the time stamp instead of a the actual date value. All the dates of the last 30 days display 0 when they should have a value.
Is there a way around this?
I have edited the chart so that my team members can update the percentage completion of the assigned tasks. When the cell is updated, i would like the time stamp to update. How would I manipulate the formula to update whenever the drop-down list is changed?
[...] … ??? To Do List [...]
Excel is great however sometimes you need to get a better idea of what tasks each person on your team is working on at any given time. We've developed a web app that can do just that! Each person has a list of tasks, listed in the order they have to complete them.
HII,
I want to expand the database through excel where i am working on 11 cities as of now and i want to expand it upto 50 cities and hence forth the data related to it will also expand so i want to make it precise where i can get updates also that this work is required to be done at that particular day or date
Thanks for making all of this information available for free. I am currently using excel to track everything for the first time. I later plan to output our information here with a more visual presentation. Wish me luck!
Can some one point me out to some additional direction on the "Who Finished it?" column? Something more 'basic' for a newbie excel guy? lol I got everything else working on this tutorial but that column. I can't seem to recreate it and I know a lot of it is due to lack of knowledge with VB code. I'd like to recreate this column very much 🙁
Dear Chandoo,
Thanks for the team to do list, kindly let me know how to set the column who " finished it " from another work sheet
Hi Chandoo,
Unable to download it - can you please check the link and confirm.
Great inhisgt! That's the answer we've been looking for.
Hi Team,
I know u all are the best programmers in the world!!! that's I am here to rectify my issues. here is my question please ans me as soon as possible before 8-3-2017 its really urgent.
I have a project named the production tracker.
1) I require the user form which shows the names of the Associates which are linked to the different tracks. when the user is selected the particular track related details and dropdowns should appear.
2) I need to track the associate needs how much of the time to complete the particular task. with start stop and pause and resume timer.
3) It should display the daily count of the production and save the data to the another Excel file.
this production tracker should save all the data no matter how many people logs in into it.
Please help me for this it will be very appreciated.
you can directly email me on my mail ID: tusharkch694@gmail.com