Recently, I had a peculiar problem. I have a list of zip codes and I wanted to find out nearest zip codes for each of them.
Now, If I wanted to find out near by zip codes for one area, I could go and search in Google. But, how to do it for dozens of them?
Today, lets understand how you can use Excel (that’s right) to do this automatically. We will be using Excel 2013 for this.
A little background – Excel 2013 Web Formulas
In Excel 2013, Microsoft has introduced 3 powerful new formulas. These will help you fetch & parse XML / HTML data from web. The formulas are,
- ENCODEURL: to encode web URLs (replaces special characters in URLs with % codes like space becomes %20, / becomes %2F etc…)
- WEBSERVICE: connects to a webservice / website and fetches response as XML / HTML.
- FILTERXML: extracts a portion of XML/HTML using specified XPATH.
Using these formulas and web services, we can quickly fetch near by zipcodes for any input value.
Step 1: Find a web-service that can tell us near by zipcodes
I am sure there are many web sites that can offer a service like this. After searching a while, I came across a website called as geonames.org which has many webservices around address / zip code search. The service I have used is,
This service is available as XML & JSON. Since Excel 2013 formulas only process XML data, I went with XML service. The service API url is this:
http://api.geonames.org/findNearbyPostalCodes?postalcode=ZIPCODE&country=US&radius=15&username=UNAME&maxRows=10
ZIPCODE is where you enter the zipcode from which you want to find nearby zipcodes
UNAME is where you enter your user name for geonames.org. Click here to register with geonames.org.
Step 2: List all original Zip codes in a column
This is simple. Just paste all original zip codes in a column.
Step 3: Write WEBSERVICE Formula
First enter the API URL in a cell like B1. (Make sure your user name is included in the service url)
Now write WEBSERVICE formulas so that we can fetch XML listing for each of the zip codes. Assuming zip codes are in A3:Ax, in adjacent column write =WEBSERVICE(SUBSTITUTE($B$1,”ZIPCODE”,A3))
And drag it down to fill down the formula for all zipcodes.
Step 4: Write FILTERXML formulas
Now that we have full XML corresponding to each zip code, we need to parse this XML to extract the nearby zip code numbers. The original XML looks something like this:
To extract the zipcodes alone, we need to use FILTERXML formula.
FILTERXML takes 2 inputs – XML text, Xpath.
XML text is what WEBSERVICE has generated.
XPATH will tell Excel, which portion of XML to extract.
What is XPATH?
If you imagine XML as a tree, then XPATH is the language you use to tell how to navigate to a certain node in that tree. Since XPATH is a complex world, I think explaining all the syntax & nuances can be hard. So I will leave you with 2 useful links.
So what is the XPATH for nearby zip code.
As you can see in above image, the response from geonames has 10 code nodes, each containing one zip code (in the postalcode child node).
If we write =FILTERXML(b3,”/geonames/code/postalcode”) we will get all the postalcodes as an array.
Since Excel cannot show arrays in cells, it will show one of the 10 values.
So we need 10 cells to show these 10 zip codes. Once you have 10 cells, you can use either INDEX formula or alternative XPATH syntax (/geonames/code[1]/postalcode for first code, ../code[2]/.. for second code etc.) to extract all the 10 zip codes.
Things to keep in mind
Web formulas (WEBSERVICE formula to be specific) can be really slow depending on your net connection and webserver speeds. Since for most data, we do not need a live connection once the data is fetched, it would be good idea to replace WEBSERVICE formula with results once you have the XML.
Also, working with XPATH can be frustrating if the source XML is not correctly formatted or you are not familiar with right XPATH commands. In such cases, use SUBSTITUE or Text formulas to strip away un-necessary portions of webservice text before feeding it to FILTERXML.
Last but not least, Web formulas are compatible only with Excel 2013 or above. So you need to replace all formulas with results when emailing the workbooks to colleagues who are using older versions of Excel.
Download Example File – Finding Nearby Zipcodes
Click here to download the Excel workbook. Play with it to understand how the formulas are working. Please note that this file is protected as I do not want you to use my username for geonames.org.
Do you use Excel Web formulas?
Although Excel 2013 includes only 3 web formulas, they can let us do several interesting things. I am playing with them often to see what additional uses we can put them to.
What about you? Have you used Excel 2013 web formulas? What is your experience like? Please share using comments.
More on using Excel to get data from web
If you often need data from external websites for your Excel analysis work, check out below articles too:
37 Responses to “Quickly Change Formulas Using Find / Replace”
Chandoo,
this is a really cool stuff what I use quite often. In addtion this method also could be a good choice to switch the reference type of the formulas from relative to absolute or vice versa. (just simply replace the $ in the same way).
Andras
@Andras: you are right, we can use find / replace to change references, reference types etc. Now, only if they had regex in find/ replace, we could so much more 🙂
@Tony Rose: Thank you. This is very useful and powerful feature. I even use it for cleaning up data. While formulas are good, they are not the solution for every problem. Often when I need more powerful cleanup / changing, I copy paste the stuff to text editors like notepad++ and then use their find/replace to do the dirty task.
What if i have to change the formula from ='Analysis'!C1 to 'Analysis 1'!C1?
I tried doing it using Find /Replace but could't. Encountered some errors.
And is there a way to change this using VBA???
Hi,
Did you ever get a reply to this?
Thanks
Ollie
to make your life easier, suggest you to avoid (Space) in worksheet names whenever possible. Consider (underscore) instead.
As the first formula wouldn't have the single apostrophes (since there's no space) need to include that in replace. So, search for:
Analysis
and replace with:
'Analysis 1'
This could be the most useful tips I've seen in a while. I use this all the time and can instantly change 400 formulas with a few clicks. Like so many other functions in Excel, I don't know what I would do without this one.
Keep 'em coming!
[...] on formulas: 5 areas where mouse kicks keyboard’s butt | Edit formulas in bulk using Find / Replace | Excel Formulas Online [...]
THANKS BRO
You, sir, are a god among men...
This is really cool. Your just save me hours of work. Thanks.
Thanks so much for this fix! It saved me tons of work. I'm muddling my way through and this really helped!
Oh... My... God!
This tip just saved me about 2 hours every month! I can't believe how easy it is to use. Now, can somebody tell me who I should call to get a refund for the previous 100 hours I spent manually changing formulas cell by cell?
Thanks so much!
THANK YOU!!!
THANK YOU!!!!
You saved me hours, I had a sheet that has more than 500 formulas, and i needed to replace the year in all of them, you saved me hours
Awesome info on replacing cell addresses in formulas. I have never heard about Ctrl+` before. Thank you!
I have something inside a formula like:
=sum(A1, A2*10) all over I now need to get rid of the *10 {=sume(A1, A2)} I thought to use the find replace trick above but with a blank in the replace but it then outputs just zeros. I thought I could trick it by doing *1 but then it just turns into =*1) with none of my references. Does anyone have an idea how to do this?
The Ctrl+ trick is cool.
@T
Instead of replacing with a blank try replacing
*10)
with
)
Thank you! This literally will save me hours and hours of time, and that's without losing my sanity in the process!
I have Sheet(1), Sheet(2), Sheet(3), etc ... Sheet(100).
Then there's a summary tab where I want to recap information on all those different sheets. Is there anyway to create a formula on the Summary tab to get ='Sheet(1)'!B$29 copied down for all 100 sheets without having to change each sheet # within the formula by hand?
@Brigitte
If you have a list of the sheet names in A2:A100
In B2: =INDIRECT("'"&A2&"'!$B$29")
Copy down
or if you don't have a list of the sheets names you can make it up on the fly
=INDIRECT("'sheet("&ROW()-1&")'!$B$29")
Copy down
Thanks for the suggestion. However, I copied your formula right back to my file and it didn't work. So I did it another way. I put the tab/cell reference in one cell and then did an =INDIRECT() to capture that information.
K2="'Sheet("&L2&")'!B$29" which has a value of 'Sheet(1)'!B$29
B2=INDIRECT(K2) which now has a value of 40 (contents on Sheet(1).
Thank you!!!!
Thank you ..
Hi, Out of all the formulae, I wish to replace the formula which has generated 0 value with blank space? I am unable to do it with find and replace function,
Please suggest.
Thanks.
Chandoo, you literally just saved me about 2 hours of work. I had a document with a daily report in two formats. The second formate just linked to all the appropriate cells in the other format (different sheets). This was 180 references that needed to be changed and I had to make this for a 4 week period (aka 28 different sheets at 180 references to change per sheet).
Thanks so much.
I have tried this way and without using the Ctrl-` formula view
Either way, I am trying to do something simple, but it won't let me.
I have a bunch of cells with a simple math formula like
=-(0.5*20)
various values in each cell, multiplied by 20
I simply want to change the multiplier globally from 20 to 25. But when I tell it to find *20 and replace it with *25, it replaces the entire cell contents with *25, rather than just replacing the *20 portion of the cell contents.
Can anyone assist with this? Seems so simple, but Excel isn't letting me do it.
Search/Replace 20 or 20) with a cell Reference eg A1 or A1)
Then put the value 25 in A1
By using a * in the search it replaces all the text
how to find a specific cell's value in a column & replace replace it with another cell value i actually need a method to replace a data in ca column and replace with the value i have in a specific cell can i give a [ location ] of data to what i need to find and then give row or column range to where i need to find and the given value & then give a [ location ] of data to what i want to be replace with the find and replace by row & column range & than by specific criteria and than by specific location.
please help.
how to find a specific cell’s value in a column & replace replace it with another cell's value.
i actually need a method to find a specific cell's data in a column and replace it with the value i have in a specific cell.
can i give a [ location ] of data to what i need to find and then give row or column range from where i need to find the given value & then give a [ location ] of data to what i want to be replace with.
find and replace by row & column range & than by specific criteria and than by specific location.
please help.
how to find a specific cell’s value in a column & replace it with another cell’s value.
i actually need a method to find a specific cell’s data in a column and replace it with the value i have in a specific cell.
can i give a [ location ] of data to what i need to find and then give row or column range from where i need to find the given value & then give a [ location ] of data to what i want to be replace with.
"find and replace by row & column range & than by specific criteria and than by specific location."
in more than 100 sheets in entire workbook
please help.
This is a great tool, does anyone knows an easiest way??
I'm working with a system that has over 59000 references... so every time the replace all is activated. I lose an entire day.
i actually needs to find cell number "D12" in column "D" and replace with Cell Number "B8" for example
find what = Cell Number "D12" John McNamara
find Where = in Column "D"
Replace with = Cell Number "B8" Bieber D'Souza
Replace Range = Column "D"
In which Sheet = All Sheets in Work Book (more than 100 Sheets)
Note: in every Sheet Cells Number "D12" & "B8" containing Different Employ Name but the find rang and replace rang are same in every sheet and find what cell number and replace with cell number are same also.
please help!
thank you. saved lot of time.
Thank you from the bottom of my heart!
Hi, I am trying to figure out how to use RE to find and replace several values in a column. Using find and replace does not work because of the values I am working with. I have a column with hundreds of rows that have a description of several operating systems and other info, which looks like this: Windows Server 2008 R2 Member Server Security Technical Implementation Guide; Windows 2008 Member Server Security Technical Implementation Guide; Solaris 10 10 SPARC SECURITY TECHNICAL IMPLEMENTATION GUIDE; and Windows Windows 2003 Member Server Security Technical Implementation Guide.
I need to be able to find and replace (or basically curtail the descriptions) to be Windows 2008 R2; Windows 2008; Windows 2003; and Solaris 10. BUT when I run find and replace with just *2008*, it finds every instance, including the ones with R2 at the end. I need it to only change the ones with 2008 to Windows 2008 and the ones that have 2008 R2 to Windows 2008 R2. I know it is possible, but I have no clue on how to write a macro to do this.
Thanks for your help,
Gerard
Wickedly efficient workaround. Excel really is a powerhouse program, all you have to do is dig into it. Ctl ~ exposes the formulas, and Ctl H allows for the multi edit. Brilliant, Chandoo!