Excel has various functions, including functions to calculate inverse cosine of a given value, to multiply 2 matrices, to estimate the internal rate of return. But, most of us(well, just me then..) use just about 5-6 formulas to do our jobs. And IF formulas are a majority of these, so it doesn’t harm to learn a few interesting things you can do with just the excel IF functions.
1. Sum alternative rows / columns:
There comes a time when you are slapped with a sheet of data and need to sum every other row in it (dont ask me why, it happens, for eg. when you copy paste your credit card statement in excel), Ofcourse, we can always type the sum function with all those arguments, but we would rather chomp on that donut while excel does the dirty work for us. Thats why it helps to know that you can sum alternative rows / columns of data using sumif() formula [syntax and examples]. Sumif function sums a range of data that meets a specific criteria. In our case the criteria will be, “if the data element is in odd number rows”.
All you need to do is add an additional column at the end of the table and fill it with 1s and 0s. (just enter 1 and 0 in 2 rows, select both of them and drag till the end of the table). Now we can use this column to test our condition by writing the sumif function as =sumif(condition range, 1, sum range) [learn how you can highlight alternative rows / columns in an excel table]
2. Count how many times each item on list A is in List B vice versa
Often when you are working on data spread across multiple sheets, it helps to know how many times each item on one list is repeated in another list(s). This can be done easily using a good old countif function. Excel countif formula counts data that meets a specific criteria. [syntax and examples]
In the above example, I have used countif function to findout how many customers are there in each city (where customer data is in List B and city data is in List A). The formula looks like =countif(condition rage, condition), eg. countif($g$32:$g$47,"chicago") would tell us how many customers are in Chicago.
3. Quickly Summarize Data with countif / sumif:
Now that we have figured out how to use sumif and countif, you can use these two functions to create quick summary of your data.
For example, we can findout, average sales per customer per city dividing total sales data per each city (obtained using a sumif) with total customers in that city (obtained using a countif) as shown below. This can be a quick way to do pivot analysis of data without actually using excel pivot tables (very useful if you are allergic to excel pivot tables or not very happy using and constantly updating them)
4. Lookup second, third … nth occurrence of an item in a list in excel:
Often we work with data that has lot of duplicates, for eg. customer phone number data that has grown over a period of time with new numbers added at the bottom of the list. Getting second, third, fourth or nth occurrence from the list can be tricky, by using a combination of countif and vlookup we can lookup nth occurrence from a list. [VLOOKUP tutorial and examples]
First in our data list we will insert another column and place the formula =current-item&countif(range till that point, item), this will append the number of smiths till that point to the end of smith, thus first smith would become smith1, second smith would become smith2, so on…
Next, when looking up smith instead of using the initial column of customer data we will use our modified customer data to fire the lookup, for eg. vlookup("smith3", lookup range, 2, false) would tell us the 3rd phone number of smith. Note the last argument to the vlookup as “false”, since our list may not be alphabetically sorted, we have to use “false” to force excel to keep looking till it finds the 3rd smith row.
5. Reduce your nested if()s to one function
Do you know that you cannot nest if functions beyond 7 levels (in earlier versions of Excel)? Thankfully, most of us never go beyond 3 or 4 levels. But why write even that many levels when you can use choose() function, which is like a switch structure in programming. A typical switch function would look like, =switch(condition, outcome1, outcome2, outcome3...), for eg, =switch(3,"good","average","poor") would return “poor” when used. The only limitation to the switch() excel function is that it accepts numbers for testing the condition. But you can overcome this with some creativity, like I have shown in the below student letter grading example:
How did I convert the letter grade to a numeric in the choose(), well thats for you to figure out 🙂
What is your favorite IF formula trick?
Well, that is for you to tell me. What is your favorite Excel IF function tip / usage? Share it in the comments, let everyone know
Download IF Formula Examples and Play with them
I have prepared an excel sheet with all these if function examples, Click here to download it and experiment.
35 Responses to “Quick and easy Gantt chart using Excel [templates]”
"Please share your experiences and ideas using comments"
For those willing to go VBA, XL can do far more w/Gantt Charts. Compare to PapaGantt. https://sites.google.com/site/beyondexcel/project-updates/papagantt-thebigdaddyofxlganttcharts
While making PapaGantt was neither quick nor easy, using PapaGantt is both, not just for displaying Gantts, but for scheduling tasks as well.
is it possible to get a xls(m) file ?
instead of a zip-file with .xml-files ?
i cannot open it with excel :/
Regards
Stef@n
@Stef@n
Try saving the file and then open from Excel as opposed to opening directly from the post
Also try this link: http://img.chandoo.org/pm/quick-gantt-chart-template.xlsx
Thanks very much for this workbook idea.
To slightly up-scale functionality I added:
1. conditional format for when the cell value =2 to be red which could be used for critical path or other activity highlighting needs (milestones perhaps)
2. conditional format for when the cell value =c to be green which could be used for showing activity progress
3. conditional format for the same range where formula =DATE(YEAR(D$5),MONTH(D$5),DAY(D$5))=TODAY() and set custom to ;;; and cell fill colour to a light blue. This will highlight today down the whole table to allow quick assessment of activity progress to plan. Anything not green upto where the date indicator is shows activity is behind the plan. Opposite for tasks ahead of the plan.
(There is probably a better way to get the same result but this works for now. If there is please post for us to share.)
Hope this made enough sense.
Also, thanks Craig for the link. I'll have a better look soon.
Regards,
Darren
Hey Chandoo,
I actually made one of these for a friend of mine but added an extra level of automation.
Rather than putting in 1 on all the dates the activity occurs, I added a column for start and end date of each project. Then I used formula along the lines of :
=IF(AND(DateAtTop >= Start Date, DateAtTop <= End Date),1,"")
Then used the same conditional formatting where 1 was coloured.
I thought this was a nice touch, especially if a project lasts for many days.
Let me know what you think 😉
Lucas
P.S. First time I've posted here, love your work btw!
Hi Lucas... welcome to the comments and thanks for your first of many comments.
I like the idea. In fact, it was one of the first Excel tricks I ever learned (to use conditional formatting to automate things like this). See this (written almost 6 years ago)
http://chandoo.org/wp/2008/03/13/want-to-be-an-excel-conditional-formatting-rock-star-read-this/
and scroll-down to the tip on gantt charts. 🙂
I liked this approach and tried adding it into the Conditional format via Formula = statement. It workd fine with just the AND statement but then I realised you need the "1"'s to calcluate the duration.
I then put the whole IF statemnt in but it hasnt worked. Any thoughts?
Ta
Hi Lucas and Darren,
I tried the conditional formatting but I really don't succeed in getting the solution. Do you have a template of this?
Thanks in advance
Br
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[…] via Quick and easy Gantt chart using Excel [templates]. […]
Excellent, thanks for this tip and expample.
I had a monthly reporting template very similar to this, but was done in excel which needed more manual inputs.
I used your exmaple and updated my monthly group reporting plan.
I further devided the day into 4 quarters to make it easy for us to followup on different tasks.
Now, I just have to update the start date, and everything gets udpated by itself in fraction of a second.
Thanks once again. love your daily udpates.
Wow.. glad to hear that.
Hi Prahlad,
Can you share ur template even i am looking for similar kind of template .where i want day duration ,split in hrs and each task effort represented in hr spent by each resource .
Thanks
savi
Hi Chandoo,
Can you guide on preparing an indian version of the captioned sheet. We have saturdays working :-(, and only one day weekly off on sunday.
Regards-Prajay
Hi Chandoo,very useful post.i need gantt chart for inventory module.
[…] Quick and easy Gantt chart using Excel […]
Hi.
Really usefull post. I would like to know if i can also include weekends.
Thank you
Hi Chandoo, thank you for the great job, I was wondering if you can customize this sheet for Inventory planning purposes?!
thank you indeed
This was so helpful. ive been through about 10 different tutorial type things and this has to be the best so far, helped me out a great deal. and now my boss is happy i can make gantt charts!
thanks
This's a great post, thanks for sharing
Hi Chandoo,
Thanks for the excel tutorial. I wanted to make a simple modification, however it will cause issues with the duration part. I created another rule/cell marked 2. For my project I want to show a projected timeline and then an actual timeline. The issue is that the duration is being logged for when I enter 2, which I want to be projected and not actual. Will you please assist in letting me know how I can create a duration for both project and actual on the same line?
Thank you,
Steven
Showing vertical line between every week is very useful for me, I used to do it manually. Thanks so much!!
But how about, my gantt chart included Saturday & Sunday, and I want to show the vertical line after Sunday, could any expert teach me how to fix it. Thanks again.
This was so helpful - thank you! I had a bit of trouble with the end of the week conditional formatting over-writing the filled cells but switching the order of the rules sorted it out. Needed to put together a gantt chart quickly for an important bid at short notice and this was just the job - thanks for taking the time to post it. Much appreciated.
This is the first time I'm reading a tutorial that actually makes sense 🙂 This is absolutely great, with only one minor issue I can't seem to figure out on my own. How do I include weekends in (or instead of) the Workday formula? Thank you!
[…] This template I made myself but I inspired from Chandoo.org. […]
Hi,
Sometimes I must work at weekends - it is possible to modify the dates so that you can include Sat + Sun as well?
Thanks,
H
Nice gantt chart template chandoo, simple but useful
Thank you so much for this excellent guide! I have adapted this to show scheduled activities at multiple project sites weekly over the course of the year, including active and proposed work. With just a tiny bit of tweaking to your tutorial, I was able to create a chart that suited my needs perfectly!
Thank you very much for idea sharing .very innovative workday formula is showing 5 days but i want 6 days , is there any other option plz reply..
i got it friends..
=WORKDAY.INTL(F4,1,11)
hhhhhh
@Somnath
I also like the structure using =WORKDAY.INTL(F4,1,"0000001")
where each day is a 0 or 1
Hi thanks a lot for the tuto!! It helped me a lot!!
But can you tell me how can I add a vertical line representing today on it?
@Cynthia
Open the template
Select D7:DS26
Goto Conditional formatting
New Rule
Use a Formula
=D$5=today()
then set the format as a Red Right Hand Border only
Apply
Do not select stop here for the rule
Hi Chandoo,
I purchased your Project Management templates a month ago and have not had the chance to thank you for the great templates. Thank you!!!!! It has saved me a lot of time creating and re creating templates. Unfortunately, I had to do a lot of customization but it's not that bad. I am now in the process of customizing my GANTT which my boss thinks is too granular. He doesn't want to see a weekly grant. Only the months should be showing. I have researched and researched but to no avail. Do you have any examples I can look at?
Hi Chandoo,
thanks so much for all your tips on Gantt Table.
I'm actually building one at the moment and want to use the conditional formatting. However, I always get into trouble with that when I have to add new lines. I don't know the final size of my table yet and I eventually also want other people to be able to work with it.
Conditional formatting tends to "split up" into various "applies to" ranges when you insert a new row or copy and past values from somewhere.
I'm sure you've come across this issue already... So far I couldn't find a feasible solution to this. I was wondering if you had an idea / suggestion for me?
Thanks so much!!!
Nadine