Unpivot and then pivot for clarity (case study)

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Or more appropriately titled, the one where Power Query solves the problem in less time than it takes you to say Get & Transform Data.

Recently, one of my students Mr. K, sent me a pivot table problem.

Today my boss asked me “how much we paid to staff since the inception of our business with their respective date of joining?” He wanted to know, level wise summary of the last 16 years (on Quarterly / Year wise basis).

The records appended from the database month wise. Have a look to the file and give your ideas.

Mr. K’s data looked like this.

payroll-data-original-pq-casestudy

and his boss wanted a report like this:

payroll-data-report-required-format

What now?

The obvious solution – VLOOKUPs and patience

Even before I could go thru Mr. K’s problem and reply to him, he wrote back to me saying that he found the solution. 

He used what I call as VLOOKUP and patience method. First he unpivoted original data using 233,000+ VLOOKUPs . Then he created a new pivot table from this unpivoted data to answer his boss’s questions.

While this method is fine, it consumes a lot of time and coffee.

A better solution – Power Query and pop corn

We, humans are not evolved to write two hundred thousand VLOOKUPs in afternoons. We are better at building powerful machines, watch them do bad ass work while we chew delicious pop corn.

So why not let the computer solve the problem?

Here is the ridiculously simple four step tutorial to get the same results.

  1. Load the data in to Power Query using From Table feature.
  2. Unpivot all the monthly data columns

    unpivot-monthly-data-pq

  3. Load the data in to Excel as a new table

    payroll-data-after-unpivoting

  4. Pivot it to create the report we need.

    payroll-data-after-pivoting

All this takes less than 15 seconds. Whenever you have new data, simply refresh the connection and everything (PQ, Pivot tables) gets updated.

Download the example workbook

Here is the workbook just in case you need to see everything. Please use Excel 2013 or above to play with this.

More power to you

Power Query is a truly remarkable feature of Excel. It saves you a lot of time and hassle. If you are new to Power Query (also known as Get & Transform data in Excel 2016), check out below tutorials to get started.

How would you solve this?

Prior to Power Query, I would have used VBA (as there is a lot of data) for something like this. For smaller data sets, I would have used VLOOKUPs.

What about you? What method would you use to rearrange data like this? Please share your tips in the comments section.

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19 Responses to “Free Invoice Template using Excel – Download”

  1. Doug H says:

    Nice post! Invoicing for the small biz or solo entrepreneur is something I see a lot of interest in. Also there are great templates from http://office.microsoft.com/en-us/templates

  2. Abhay says:

    This is awesome.

    I would need a little more. e.g. say I generate a Inv. # 1 with all the details. Once done I can click a button all the relevant details gets stored in some table. Further, when i generate a new invoice those details gets stored in same table but just below the previous invoice.

    Is their a way to do this?

  3. Hui... says:

    Daily dose of Excel held a competition in 2005 for this same topic
    It obtained 9 solutions which are shown:
    http://dailydoseofexcel.com/archives/2005/10/27/invoice-app-the-results/

  4. parimal says:

    How can i removed Dollar Sign, As want to use this in india.
    Please reply.

  5. parimal says:

    Also if possible then can i use Indian Rupee Sign and how?

  6. Gaurang Mhatre says:

    Hi Chandoo,

    Thanks for sharing this invoice template, Let me tell you this template will definitely help me since I got a process to handle where this invoice piece comes. Just a small doubt, can we store all the invoice details in PRODUCT & SERVICES sheet. So that whenever I select an invoice number from invoice sheet I can take print out and I can share it as well. Can we do that?? Since I will be dealing with this on monthly basis.
    It would be great if you can help me with this.

    Thanks in advance for your help!

    Regards,
    Gaurang Mhatre

  7. shrikant says:

    Hi Chandoo,

    I was thinking learning excel is quite tuff task but your blog proved me wrong. You made it very interesting. Thank you. Also the template you have provided for Invoice is very helpful to us.

  8. AKIN KARAMAN says:

    Thanks thanks thanks.. Very helpful. 🙂

  9. Trevor Gordon says:

    Hi i love the speadsheet but would like to ask how do i get it to add the description into the invoice as well

  10. Anuj says:

    Hi Randy, I tried to download one of your link "https://www.dropbox.com/s/2yvo0o2tgq9quhe/Medical_Massage_and_Salon_Application-Free.xlsm" However, i found the link unavailable. Can you please help me get the new link or can you please send this VBA file on my Email-ID.

  11. Kapil says:

    Hi, is there any chance that this can work with the "Products & Service" sheet outside of the Invoice sheet. I create multiple invoice files for the numerous clients. Updating the product sheet for each of them maybe a task. Hence, I want to create a MASTER FILE from which data can be picked up without having to insert new data in each of the invoice files.
    Possible? Or am I asking for the moon 😉

  12. Kadr Leyn says:

    Thank you so much for tutorial.
    This example can be reviewed for the example of the advanced invoice that made with excel userform :https://youtu.be/Qr-4of-38DI

  13. Trevor Gordon says:

    Good Day
    i love this template may i ask if it could be modified to have the following
    when you lookup a item code in the next column to the right it brings up the description then the quantity, unit cost, discount and then total otherwise i love the template

    Item Code Description Quantity Unit Cost Discount Total

  14. Denise Konopka says:

    When creating an Invoice template in Excel are you able to utilize the auto row height and wrap feature when the cell is a merged cell? I need to have a number of cells merged together to allow for enough space to type in the description of work performed (lets say cells A-D are merged in each row) however it seems that I am unable to utilize the auto format feature. To work around this I have to manually increase the row height after each entry. Is there a better solution for this? Thank you!

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