This is the fourth installment of project management using excel series.
Preparing & 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 management
Issue Trackers & Risk Management
Project Status Reporting – Dashboard
Bonus Post: Using Burn Down Charts to Understand Project Progress
Timesheets are like TPS reports* of any project. Team members think of them as an annoying activity. For managers, timesheets are a vital component to understand how team is working and where the effort is going. I will not get in to the merits and pitfalls of timesheets. However, I feel that by using Microsoft Excel capabilities you can create a truly remarkable timesheet tracking tool and still leave your team members un-annoyed.
In this tutorial we will learn 3 things about timesheets and resource management using Excel
- How to setup a simple timesheet template in excel?
- How to make a more robust timesheet tracker tool in Excel?
- How to use the timesheet data to make a resource loading chart?
1. Make a Simple Excel Timesheet Template
According to Wikipedia, timesheets are used for
Timesheets may record the start and end time of tasks, or just the duration. It may contain a detailed breakdown of tasks accomplished throughout the project or program. This information may be used for payroll, client billing, and increasingly for project costing, estimation, tracking and management.
By defining a simple and straight forward template in Excel and using it to track time (or efforts) in your projects, you can easily consolidate the data, compare efforts and make any necessary analysis.
At its simplest form, the timesheet is nothing but list of team members and list of activities in a matrix. Look at the below example:
You can easily create such template in excel.
2. A More Robust Excel Timesheet Tracker
While the time sheet format shown in the above section is good, it is a wrong format if you need to analyze the timesheet entries of a 100 member project. Also in large projects usually members do few activities at a time. That means the above format (in section 1) will result in a sparse matrix.
Using a tracker log format is much more convenient to both record and analyze timesheet entries. Look at the example below:
We can use excel features like data validation drop downs, shared workbooks to make the timesheet entry and management a breeze.
3. Create a Resource Loading Chart – Project Management
Resource loading charts are a good way to show how busy the team members are in a project. At the outset the resource loading chart is nothing but a heatmap.
Look at an example resource loading chart below:
You can make a resource loading chart in MS Excel by following the below steps:
- The pre-condition for the resource loading chart is that we have clear data available to make one. This is where the robust timesheet tracker shown in section 2 of this post comes handy.
- First create a blank table in excel with team member names in first column and week numbers in first row. (Please note, you can make other types of resource loading charts by changing the Row and Column headers. For eg. You can show resource loading by Project and Team member)
- Assuming we have the time sheet data in the format shown in Section 2,
- Assuming “log_member_names” refers to the member name column and log_weeknum refers to the last column in the timesheet, we can write a simple COUNTIFS formula like this =COUNTIFS(log_member_names, “John Galt”, log_weeknums, 3)
- Once we calculate values for all team members using the above formula, we can apply conditional formatting to make the heat map. In Excel 2016 / 365, this is one step.
- That is all.
Download the Excel Timesheet & Resource Loading Chart Templates
You can download the excel time sheet template, timesheet tracker log template and resource loading chart template from here. Click the below links:
- If you have Excel 2016 / 365 or 2007 or above, download the .xlsx template
- If you have Excel 2003 and earlier, download the .xls template
- Download 24 Project Management Templates for Excel
What Next?
Timesheets are a great way to understand how the effort is spent. Even though project estimation models have become more and more effective, still lots of projects are overshooting budgets and timelines. And this is where timesheets can help you as a manager. While estimation looks in to future, timesheets look at past. Timesheets give feedback to your estimation models. This can help you in making better estimates in future.
In the next installment of this series, learn about tracking issues and risks using excel spreadsheets.
If you are new to the series, please read the first 3 parts as well.
- Preparing & tracking a project plan using Gantt Charts
- Team To Do Lists – Project Tracking Tools
- Project Status Reporting – Create a Timeline to display milestones
- While at it, also check out the bonus post about Burn Down Charts.
Resources for Project Managers
Check out my Project Management using Excel page for more resources and helpful information on project management.
Your thoughts and suggestions?
What are your ideas about timesheets using excel? Does your organization use excel as a way to manage timesheets or do you use some time tracking software? What is the granularity of detail captured in timesheets? As a project manager, what use do you find in time sheet data?
Share your ideas and experiences using comments.
*PS: If you are wondering what the heck TPS reports are, then you are spending way too much time with Excel buddy. And while at it, you missed the greatest comedy of all time. Go watch office space, now!
PPS: the TPS report image is from wikipedia.
39 Responses to “Make a Quick Thermometer Chart to Compare Targets and Actuals”
You'll probably have some readers insist on bullet charts, which in my experience are no easier to read.
Note on the case where actuals may exceed targets, the target has to be the second series in the chart, not the first, so it appears in front of the actual.
@Jon.. good point. And yes, readers are already saying bullets are the way to go. Atleast @dmgerbino said it on twitter: http://twitter.com/dmgerbino/status/6761754333
But I feel the same as you did. Bullets need orientation to get started and not that easy to construct (here is a tutorial btw... http://chandoo.org/wp/2008/07/21/dashboard-bullet-graphs-excel/ )
When you just have to compare 2 sets of values, a chart like above is good and easy enough.
And yes, thank you for saying that data series order should be correct to show the target on top.
I think bullet charts are a good alternative. I'm not a huge fan of the formatting that you used above where the outline is so thick.
Another option would be to combine a line graph (plan/goal amounts) with the columns (actual) and select the option to remove the line. This leaves just the value (marker), which can be increased in size to leave only a line about the size of the bar. It's an easy and cleaner way to show actual to plan/goal. Does that make sense?
Tony -
I would use columns (or area) for goal, and lines and markers for actual.
What about if you go over the target? The chart doesn't work so well then.
The technique described today is a near bullet chart. As I stated early this morning on Twitter (link: http://bit.ly/4K3yPM ) , I am a fan of Stephen Few's Bullet Graph.
Hubert Urruttia and I started with Charlie Kyd's method, but as Jon Peltier and Chandoo said, they are not easy to contruct. We moved onto prototyping with Fabrice Rimlinger's SPARKLINES FOR EXCEL and now use XLCube's (BonaVista) Micro Chart tool. Both of these tools allow you to create bullet charts just as easy as any Excel chart type.
As far as reading and interpreting them, this chart type has been the easiest for us to present.
There are many chart types. Today's "Make a Quick Thermometer Chart to Compare Targets and Actuals" is fine for a start, but your ultimate goal should be to create Bullet Graphs. AS Stephen Few states in his overview, "The bullet graph was developed to replace the meters and gauges that are often used on dashboards. Its linear and no-frills design provides a rich display of data in a small space, which is essential on a dashboard. Like most meters and gauges, bullet graphs feature a single quantitative measure (for example, year-to-date revenue) along with complementary measures to enrich the meaning of the featured measure. Specifically, bullet graphs support the comparison of the featured measure to one or more related measures (for example, a target or the same measure at some point in the past, such as a year ago) and relate the featured measure to defined quantitative ranges that declare its qualitative state (for example, good, satisfactory, and poor). Its linear design not only gives it a small footprint, but also supports more efficient reading than radial meters."
@dmgerbino
Since @dmgerbino had to bring my name up I guess I should throw in my two cents.
@dmgerbino and I have both implemented Bullet Charts with great success. What is most interesting about this fact is that we have had a harder time implementing Sparklines than Bullet Charts. The reason for this revolves around the simple fact of familiarity. I will explain. People look at a Sparkline and they think it is a really small Line Chart and it is not. People are familiar with Line Charts since they have been around since 1786 when they were created by William Playfair. Bullet Charts on the other hand are different so they almost demand an explanation. Because of this there was a lot of face time that was needed to explain these charts but once people got them they understood the concept. This is similar to when I introduced Cycle Plots http://bit.ly/87ydVG (Thank you @nbrgraphs!) or Horizon Charts http://bit.ly/6PVavj.
Now about the Thermometer Charts… The first thing I want to address is Tony Rose’s statement. I totally agree that the outline on the chart is too think. It might come of as being a whole new series or a new variable. What I have done in instances like this is I have created a Bar Graph and Scatter Plot mixture. Then I have turned off the Data Series on the Scatter Plot and turned on the Horrizontal Error Bars on the Scatter Plot. The new horizontal line stands for the Plan and the Bar is the actual. The reason why I find this more useful is because this technique works if you have exceeded plan. Actually, I do not understand how Chandoo’s method would display the data if Plan is surpassed.
This reminds me of another blog post that @dmgerbino, @Jon_Peltier, and myself commented on over a year ago. http://bit.ly/PNdO Actually, I talk about similar things in regards to familiarity to charting techniques.
- @hubert_urruttia
[...] we have a post on using thermometer charts to quickly compare actual values with targets. Today we follow up the post with 10 charting ideas you can use to compare actual values with [...]
Hi Chandoo
How do I increase the width of the bar chart and also make the long axis labels come in the same line?
Thank you,
Rajiv
@Rajiv
Select the outer part of the chart "Chart Area" and note the cursor will change to arrows
drag the edges to what ever size you want
You can hold the Alt key as you drag and the chart will snap to the cell boundaries
Now click on the chart area inside the chart "Plot Area" and note that a box with small circles appears around it
drag the circles on the edge of that box to suit
You can hold the Alt key as you drag and the chart will snap to the cell boundaries
@ Hui
Thank you for your comments. But my question was not for the "Plot Area" instead I wanted to know about how should I increase the width of the individual bar charts because with my data all the individual bars are coming to be thin and I want to make them appear broader.
Thank You
@Rajiv
Right click on the Series you want to change and select Format Data Series
Under Series Options goto Gap Width and decrease it to suit
[...] Make a Quick Thermo-meter Chart using Excel [...]
Thank you for the great chart and explanation!
How do I show two amounts (Signed Revenue and Pipeline) as stacked within the Target amount?
@CL... you can use stacked column charts and follow the same technique to get this. See attached file for an example - http://img.chandoo.org/playground/thermo-meter-with-additional-details.xlsx
Chandoo - thanks for the quick response! What if I want the data label for the pipeline to be the actual pipeline value, not the signed rev + pipeline value? i.e. 15 instead of 55
Thanks!
How would i do this in excel 2003?
[...] Thermo-meter charts are very good to show how actual value compares with target (or budget). But how can we add another point for say Last Year value to the chart with out cluttering it. [...]
Hi Guys,
As Matt said,
"What if you if you go over the target?"
Is there a way to make it change color? or at least to show what the target was?
I am planning to use this with a "Forecasted vs Real" production chart but I do not know how to show overproduction.
Any clue?
Thanks
How do I do this if I have 2 bars I want side-by-side? ie 2012 Mean with 2012 benchmark overlapping and then 2013 mean with 2013 benchmark overlapping? I want the 2012 and 2012 mean bars sie by side to compare multiple categories.
Sorry, I meant to say the 2012 and 2013 mean bars side by side
I have a problem in that my PM wants a chart that shows a stacked column (Labor and Expense) and then have the overall buget shown as a thermo.
Everytime I try to do this, I either end up with all three being stacked or all of them being seperated.
Help?
Or if someone knows how to only outline the top and sides of a chart series....then I would have this solved. (Make a stacked column with labor, expenses, and remaining budget, then clear the fill and outline only the top and sides.) I just can't figure out how to do that/ not sure if excel will let me only outline part of a chart series.
[...] Thermometer chart to show budget vs. actual performance [...]
Your home is valueble for me. Thanks!...
I've created the thermometer chart as the Chandoo tutorial described. How do I move my columns closer together? I don't want wider columns; I want to move my narrow columns closer together. Thank you!
Dear Elite members,
could you please let me informed whether we could incorporate color formating in this thermometer approach i.e. if my actual performance is <Min then meter color sud go Red, in between min & target it sud change to Amber & target and above sud change to Green. pls advise. thanks,
I think the only way to do that would be with VBA programming.
@Abhinav
Yes, Simply use a stacked column chart, colored appropriately
Or
You may also want to read about Bullet Charts
@ Hui,
Could you pls demonstrate this with the help of an example.
let's have the below sample data
Actual=12
Min=10
Target=15
Max=20
if Actual>=Min then bar color sud be Red
in between Min & Target= Amber
between target(inclusive) & Max = Green
greater than or equal to Max= Blue
Thanks in advance
Abhi
Great blog post with awesome sample data. I've implemented two of the top "power tips" by changing the colour of the actual values, AND setting Actual to be 40% transparent. Looking good.
[…] easy with these charts. Use them sparingly. As a rule a thermo-meter chart would be better (easy to make, takes less space, scalable) for situations like […]
[…] easy with these charts. Use them sparingly. As a rule a thermo-meter chart would be better (easy to make, takes less space, scalable) for situations like […]
I recently purchased the template bundle and love the ease of use - thank you!
I would like to ask if it is possible to add an important 'block' to the dashboard to illustrate an important status for my executive team; 'billing status'? (ie budget / amount billed) something like that?
Thank you!
@Cheif449.. Thanks for your purchase and kind words.
You can add this easily to the dashboard. Follow below steps.
1. Unprotect the dashboard worksheet.
2. Add a text box (Insert > Drawing Shapes) to the dashboard
3. Put any text inside it as per your need.
4. Format it as needed.
5. Protect the dashboard again.
How do you do this in Excel 2010 - I am not seeing that option in Format data series.
how would we check target and actual sale for multiple years
Select any of the bar, right click and format data series