To complete the sync yahoo calendar on android, follow the procedures outlined below:
To get started, go to the Google Calendar website and sign in.
To finish the sign-in procedure, pick your account and input your login information in the prompted area.
Select 'Add by URL' from the drop-down arrow next to 'Other Calendars.'
After that, go to the URL box and enter the above-mentioned URL address into the prompted area before clicking the 'Add Calendar' option.
To continue, open 'Calendar' and press the 'Menu' button.
Finally, navigate to your Google account name and click on 'Settings.'