Saving data in Google Sheets with Google Apps Script

In a previous post, I looked at importing social media data into a Google Sheet. Since then, I’ve had a few readers contact me to ask if there’s a way to save the imported data, so that you have a record of the data at set time intervals (e.g. once a day or once a week).

The answer is: Absolutely!

It involves writing a short script but it’s pretty simple and we can even set up the whole shebang to run automatically in the background.

save data in google sheet

Creating a Save Data function with Google Apps Script

Ok, so here’s the scenario: I’m using Google Sheet’s IMPORT() formulas to get hold of follower counts for a social media channel (in this case, the number of followers of the Reddit Space group). This is running in cells A1 and B1. The formula to get the Reddit followers is:


For more details, see my previous post on importing various different social media channel metrics into Google Sheets.

First, let’s add a custom menu to Google Sheets which saves the current number of followers plus a timestamp in the rows below.

Second, we’ll look at setting up an automatic trigger to do this for us at set intervals (e.g. once per day).

The steps in detail then:

  1. Assume you have data in A1 and B1, put the formula =now() into cell C1, to give us our timestamp. Our spreadsheet should look like this:
  2. Import social media followers into Google Sheet

  3. Type headings into row 4, as shown in this image:
  4. headings

  5. Next go to Tools > Script editor…
  6. This opens a new tab in your browser. Remove the existing code in the main window (the bit of code: function myFunction() { }).
  7. Paste the following code into the window:
  8. This adds two functions to our spreadsheet, one to save the data and the other to create a new custom menu so we can run our save data function from within our spreadsheet.

  9. Hit save.
  10. Return to your spreadsheet window.
  11. Reload your spreadsheet (refresh your browser) and you should see a new menu: Custom Menu > Save Data item
  12. Run this. First time it’ll ask you for permission so click Allow.
  13. Google Sheet App Script Permission

  14. When it runs, it will append a new row beneath your existing entries with a copy of the data from row 1.
  15. You can now re-run this whenever you want and it’ll save a copy of the current values and timestamp below.

saved data in Google sheets

Cool huh?!?

But what if we forget to do it one day, or we’re inconsistent with our time periods. It’ll result in patchy data.

It’d be much better if we could automate it to run at set intervals.

Thankfully we can, and it’s super easy with Google Sheets.

Automatic Data Saving

Steps for automatic data saving:

  1. Go to back to your script editor (Tools > Script editor… if you closed that tab).
  2. Click on Resources > Current project’s triggers
  3. This brings up the triggers pane. In this pane, click on No triggers set up. Click here to add one now.
  4. In the first drop down, select the Save Data function, as shown in this image:
  5. Function trigger in Google Apps Script

  6. For the remaining drop down options, select Time Driven and then the period you’re interested in.
  7. Voila! Come back after a while and you should have historic data saved in your spreadsheet (you may need to reload the sheet by refreshing your browser). It really is that easy.

Any comments or questions, feel free to leave them in the comments below!

9 thoughts on “Saving data in Google Sheets with Google Apps Script”

  1. Hi, Ben!!
    First that all, thank you for everything, this is so amazing!
    I want to ask you about Twitter code crash often, do you have any idea how to solve it, or why is happening? Both of them are having problems.
    It works normally but after a few minutes shows #VALUE message.

    Best regards,

    1. Thanks Luisa! Glad to be of help.

      The IMPORT functions can be temperamental and are affected by things like caching and changes to the XML/HTML structure of the original URL. Try adding (or removing) a final “/” at the end of the URL as Google will treat this as a new, different URL to go and fetch, so the caching is not an issue. I’ve found this sometimes fixes the issue.

      Also, in your function you could wrap the import XML function in an IFERROR function to have a custom error messages instead of a #N/A. For example, my function would look like this (assuming the Twitter URL is in cell A1):

      =iferror(query(IMPORTXML(A1,"//a[@data-nav='followers']"),"select Col2"),"Not available at this time")

      In my other web scraping article, I list two Twitter import methods so you try both, and then pick the one that works using an IF function for example.

      1. Ben,

        Thank you again. I add a “/” at the end of the URL, and it works. I will let you know if crash it again. You’re awesome, I am so into this (code in Google SpredSheets) after I read your blogs.
        Looking for learning more, do you know some free resources that I can look?


        1. Great!

          I find these sites pretty useful for Google Sheets work:
          Official Google Sheets documentation
          Google Sheets forums

          For more developer orientated work inside Google sheets using App Script, check out these ones:
          Introduction to Apps Scripts
          App Script documentation
          Digital Inspiration – often has Google Sheets articles e.g.

          Also, keep an eye out here, lots more content on Google Sheets coming this way! I’m creating a Google Sheets dashboard course and hoping to launch in a couple of months.

          1. Thanks,

            Let me know if you need help. I will work for free to learn more about this project. I will take a look and make it my goal for this year.

            Thank you for the inspiration and the good content.

  2. Hi Ben,
    Thank you for all of your posts and examples. I am glad I found your site and have already subscribed so I don’t miss anything new.

    I found this post while trying to figure out how to save data in 3 different tabs of the same workbook by only entering the data once.

    I will enter the following data: idNum, firstName, lastName, teacher, className, and classTime.

    Then, based on the entry in className, the idNum, firstName, and lastName would be added to the end of the grade book roster for that class tab, classAttendance tab, and then all of the data entered would be saved and sorted by idNum in the Students tab.

    Am I being to ambitious with the scope of this post? I am pretty new to Google Apps Script so I am not entirely sure what is and isn’t possible to do.

    1. Hey Jason!

      This is entirely feasible in Apps Script and it’s good to be ambitious!

      The code in my blog post needs a little modification though. You need to get the data from the input sheet, which will be in an array, and loop over it to identify the class name and match that to the different tab names. Each loop you can then paste the data into the matching tabs.

      Here’s a very quick example, feel free to make a copy so you can edit it:

      And this is the code:

      // function to add custom menu to your spreadsheet
      // Need to run this from the script editor menu first time (select this function and hit play button above)
      function onOpen() {
      var ui = SpreadsheetApp.getUi();

      ui.createMenu('Custom Menu')
      .addItem('Save to Tabs', 'saveToTabs')


      // function to save data to different tabs
      function saveToTabs() {

      // get input sheet
      var ss = SpreadsheetApp.getActiveSpreadsheet();
      var sheet = ss.getSheetByName('Input');

      // get data in input sheet
      var data = sheet.getRange(2,1,sheet.getLastRow()-1,6).getValues();

      // loop over array of input data and log each element to the correct tab
      // where the tab name matches the class name in the input sheet
      for each (elem in data) {

      // select class name from array
      var class = ss.getSheetByName(elem[4]);

      // paste data to specific tab where class name in array matches tab name

      Hope that helps!


      1. Hi Ben,

        Thanks for your response even though this is an old post. I think I am really close to finishing this script thanks to your guidance. I have modified your script to do a little more and now have come to a roadblock because I don’t know if appendRow() is the correct method for my case.

        I can copy all of the input values, store them, and send them to the correct tabs. The problem I am having is that I only want to save the first 3 columns into the class tabs because starting in column “D” there are formulas for grade calculations.

        Here is my Spreadsheet:

        I am using appendRow(), but since there are formulas providing temporary blanks in column D, it adds a row after my last row so it can be a fully blank row. Is there a way to restrict appendRow() to only look at the first 3 columns? If not, is there another method to add it to the end of a list?

        Thank you again for all that you do.

        1. Hey Jason,

          You can use getRange() and then setValues() to restrict to the 3 columns only. The tricky part is working out the last row in the first column to tell apps script where to put the new data, even if there are formulas in column D that go much further down (meaning we can’t use the handy getLastRow() method). The new stuff is bolded. Note it looked to me like classAttn was missing from the original appendRow in the “Students” sheet, so I added that into the array.

          I modified your saveData function (for the attendance sheet only) which should give enough to customize to your own needs:

          // function to save data
          function saveData() {
          // starts with active sheet for data entry
          var ss = SpreadsheetApp.getActiveSpreadsheet();
          var sheet = ss.getSheetByName("Students");

          // collects values in data entry row
          var idNum = sheet.getRange('Students!A1').getValue();
          var firstName = sheet.getRange('Students!B1').getValue();
          var lastName = sheet.getRange('Students!C1').getValue();
          var teacher = sheet.getRange('Students!D1').getValue();
          var className = sheet.getRange('Students!E1').getValue();
          var classTime = sheet.getRange('Students!F1').getValue();
          var classAttn = sheet.getRange('Students!G1').getValue();

          // adds all collected data to end of active sheet tab

          // identifies and adds data to appropriate class
          // this adds to the bottom of entire sheet because columns D through H have functions
          // need to figure out how to add it to the end of the list in first 3 columns only
          var classSheet = ss.getSheetByName(className);

          // identifies and adds data to class attendance
          var attendance = ss.getSheetByName(classAttn);

          var aVals = attendance.getRange("A1:A").getValues();
          var aLastRow = aVals.filter(String).length;


          var newAttData = [[idNum,firstName,lastName]];

          attendance.getRange(aLastRow + 2,1,1,3).setValues(newAttData);


          Hope that helps!


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