Last week we learned how to answer questions like, “How many tiles in a room?” using Excel. We learned about CONVERT function and fraction number format settings in Excel.
But why stop at calculation? We can even model a room full of tiles, thanks to Excel’s grid nature.
So today, we will learn how to create a room layout like this using Excel:
If you like the demo, read on to learn.
Step 1: Set up input cells
To model tiles in a room, we need 4 inputs. Lets call them by below names.
- room.length
- room.width
- tile.length
- tile.width
Step 2: Calculate number of tiles required
The basic formula for calculating total tiles required is this:
=ROUNDUP((room.length*room.width)/(tile.length*tile.width), 0)
But this formula yields in an unrealistic solution as we do not want to have fractional tiles everywhere. So, a better way to calculate this is,
=ROUNDUP(room.length / tile.length,0) * ROUNDUP(room.width / tile.width,0)
Although this formula is technically correct, you may save a few tiles if you rotate the them.
That is,
ROUNDUP(room.length / tile.width,0) * ROUNDUP(room.width / tile.length,0) can be smaller than ROUNDUP(room.length / tile.length,0) * ROUNDUP(room.width / tile.width,0) in some cases, as shown in above demo.
So we need a way to flip tile dimensions if that saves us a few bucks. That is done by,
Step 3: Flipping tile dimensions with a switch
Insert a check box and link to a blank cell, say F6.
[Related: How to use a check box in Excel]
Now, using F6 value (either TRUE or FALSE), flip the values of tile.length & tile.width using IF() formula.
Step 4: Create a 100×100 grid
Although you can model the floor plan of entire Buckingham palace in Excel, lets restrict ourselves to rooms of size 100×100.
Select 101 columns and resize them small enough so you can see all of them in a single screen, like 10 pixels wide.
Select 101 rows and adjust their height so that you can see as many of them as possible in a single screen (10 pixels tall should do).
Type running numbers in first column & row. The final grid looks this this:
Step 5: Modeling the room layout using conditional formatting
So we have a big 100×100 grid where we need to draw
- Outer boundary for the room as per room.length & room.width
- Inner tile boundaries as per tile.length & tile.width
Set up conditional formatting rules for room boundary
There are 4 rules required.
- Draw vertical left border if the topmost row = 1
- Draw vertical right border if the topmost row = room.length
- Draw horizontal top border if the left-most column = 1
- Draw horizontal bottom border if the left-most column = room.width
Below, see one of the rules.
You can find other conditional formatting rules in the downloadable workbook.
Step 6: Modeling Tiles using conditional formatting
While we need 4 rules for the room boundary, we just need 2 rules for tile boundaries.
- Draw vertical right border if the topmost row value is divisible by tile.length
- Draw horizontal bottom border if the left-most column value is divisible by tile.width
We do not need rules for vertical left border or horizontal top border because they will be drawn by previous tile.
See one of the rules below:
That’s all. Our room model is ready. Go ahead and see how it looks when tile it.
Download Example Workbook
Click here to download room tiles model workbook and play with it. Examine the conditional formatting rules to understand it better.
Do you apply Conditional Formatting in such creative ways?
I personally think conditional formatting is as good as honey, mangoes or dark chocolate. I love to use a dollop of it in all my Excel recipes.
What about you? Do you use conditional formatting for anything out-of-box 😉 like this? Please share your tips using comments.
Want more? Check out these conditional formatting examples
If you want more on conditional formatting you are in luck. Check out,
- Gantt chart using Excel conditional formatting
- Baby feeding schedule using conditional formatting
- Todo list using Excel conditional formatting
- Making data entry forms awesome with conditional formatting
- Searching data using conditional formatting
- Market segmentation charts with conditional formatting
- More examples on conditional formatting
22 Responses to “Master Excel 2007 Ribbon with this Free Learning Guide”
Thank you, kind sir. Well done with the baby making.
I cannot get signed up for your newsletter. I tied both this email address and churchill2001@hotmail.com. never a response.
I cannot get signed up for your newsletter. I tied both this email address and churchill2001_at_hotmail_dot_com. never a response for either attempt.
@Doug, it shows that your email address is pending verification. Can you check your inbox (and may be spam folder too) for an email from me? The subject will be "Activate Subscription to Get your Free Excel Tips E-book"
[...] PPS: If you are struggling with ribbon, you should check out ribbon learning guide. [...]
Very Useful Info..Keep it up..
@Ajay.. you are welcome 🙂
how do u download microsoft excel for free?
http://www.microsoft.com/en-us/default.aspx
Select Office
Free Trial
[...] Excel 2010 UI looks considerably better and less stressful than 2007. The colors are dull and subtle. The icons don’t call for attention unless you want to do something. The menus / ribbons feel smoother and slicker. [Learn to use Excel Ribbon with this Free e-Book] [...]
I can't open this pdf. I get the error message:
You do not have the required license to open this file.
Please request a license from the creator of the file, and add it using the license manager and they try opening it again.
What gives??
I downloaded the file again and it worked this time. Strange. (First file was 116 KB, second was 1644 KB... ???)
[...] More ribbon goodness | Free e-book to learn Excel Ribbon [...]
Hi Chandoo,
thanks for sharing your Excel 2007 learning experience with us; unfortunately the link to the pdf of the free Excel 2007 learning guide seems broken: my Acrobate Readers flags: "Unkown file type or corrupte data".
Have a nice day
Michael
well done this is great
Can somebody just provide a link the classic TAB exportedUI files for MS Office 2003 for us to use in office 2007/2010?. searching online, everybody just wnats to make a buck online with silly Classic Tab installers which do nothing more than inport exportedUI files for you.
Don't give me a ribbon how to guide, just give me free exportedUI files. I should not have to pay anyone for this, it is free XML, MS should have included this to begin with.
thanks
Dear.
There are a set of debit values and a set ot credit values in a column. I want a vba code by whcich the debit value plus a single / multiple credit value is zero that needs to be marked .
finally i will come to know out of the avaibale debits which cannot be used the with avilable credits either single or multiple values.
If multiple matching sets are available let it take the 1st or the 2nd one its not an issue.
Column A Ref
-1000 A
-5000 B
-8000 C
800 A
100 A
100 A
2000 B
3000 B
13000
15000
hi...
how to make this add-ins and display in ribbon... check this sample : http://www.cprsoft.com/GCDemo01.htm
thank you sir...
Please tell me format painter short cut key In excel ?
Thanks In Advance
thankfully.likeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
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I appreciate this, because I didn't do much works in my project management studies using gantt chart. As of now are have now learned some advancement.