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I have one single date column in my raw data. The dates range across 2018 and 2018. I have multiple products and each row represents a sale transaction. There are multiple transactions per product.

How would I go about having two columns in my pivot table, one for 2018 and another for the 2019 dates? Is this possible?

The reason I want to do this is so that I can create a pivot bar chart with 2018 and 2019 date values side by side. Eg. sale quantities for Jan 2018, Jan 2019, Feb 2018, Feb 2019 etc. What would be the best way to do this?

PS. I have thousands of rows worth of data.

In addition, I would like a to display the sale quantities for multiple products for the dates as above, eg. Jan 2018 vs Jan 2019, Feb 2018 vs Feb 2019 etc. How would I go about adding this to the pivot bar chart? Your advice on how best to remodel the data I've got would be greatly appreciated.

My raw data

My raw data]

What I'd like my chart to look like. Except, I'd like a breakdown for each of the products, so I can see a year on year trend:

What I'd like my chart to look like. Except, I'd like a breakdown for each of the products, so I can see a year on year trend]

I managed to find an example online as to how I'd like my chart to look, and therefore I'm assuming my pivot needs to look like this also:

I managed to find an example online as to how I'd like my chart to look, and therefore I'm assuming my pivot needs to look like this also]

  • Are you only separate 2018 & 2019 Date values or others associated data also like Sales value, Qty others,, better add sample data ! – Rajesh S Jul 21 at 6:25
  • I’d like to produce two charts, one just for 2018 cs 2019. And another with 2018 and 2019 in addition to sales quantity. – sonic99 Jul 21 at 10:19
  • It isn't clear what you're envisioning the pivot table to look like. Please add some sample data and show a mock-up of what that would look like in your pivot table. – fixer1234 Jul 21 at 11:31
  • @fixer1234 to be honest, I’m not sure what the pivot should look like or how to remodel my data. All I know is what I need my chart to display, which is a breakdown for sales quantity of different products displayed by month, Jan 18 next to 19 and so on. Do you have any advice for me? – sonic99 Jul 21 at 11:46
  • Sorry I wasn't clear. What you're asking for is ambiguous. We don't know what the data looks like, and that's the source for the pivot table. It also isn't clear what you want the pivot table result to look like. If we know how you want it to look, we can figure out how to get there. For the data, just post a screenshot of a small amount of data -- enough to understand the structure and variety, not the entire spreadsheet. You could also just make up a small amount of data to illustrate what it looks like, and add a text table to the question. (cont'd) – fixer1234 Jul 21 at 13:06
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I don't have ready access to Excel, so I roughed something out in LibreOffice Calc that will cover the basics.

enter image description here

The Date and Qty columns are from your example. I added some helper columns as a simple way to organize the data as you want.

The month column extracts the month number from the date. C2:

=MONTH(A2)

The year column extracts the year from the date. D2:

=YEAR(A2)

If you want the months charted in proper sequence, the month number does that. The month names will get charted in alphabetical order, so the pivot table is based on month number, instead. However, you still want the month names to label the chart.

There are a few ways to get the month names. Column E contains one approach (not needed if you use the other approach). E2:

=TEXT(A2,"mmm")

This just formats the date to display only the month abbreviation. When you chart from the pivot table results, you want to associate the month name with the month number in the pivot table, which is shown in column G. To use column E for this, G3 would contain:

=VLOOKUP(H3,$C$2:$E$7,3)

This is just one of the ways to lookup the value. VLOOKUP looks for the month number from the pivot table in the Month column of the data, and pulls the month name from column E for the first match.

Another approach doesn't require column E. It just translates the month number:

=CHOOSE(H3,"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")

CHOOSE uses the month number as an index to select the month name from a list. A month number of "N" picks the Nth name in the list.

For the pivot table, select the Qty, Month, and Year columns as the source data. In the pivot table dialog, drag Year to the Columns window, Month to the Rows window, and Qty to the Values window (verify that aggregation method is set to Sum). That gives you the data organized for charting.

It's been awhile since I charted in Excel. My recollection is that you can select the month names for the axis labels when you define the data ranges. LO Calc doesn't do that. For my sample chart, I left off the axis labels, added an axis title, and put the month names in the title, with spacing to align everything.

  • I've reproduced in Excel ,, it's working ☺ – Rajesh S Jul 23 at 6:50
  • Thank you @fixer1234 😀 – sonic99 Jul 23 at 8:38

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