Google Calendar API

Google Calendar API Usage Limits

The Google Calendar API has a courtesy limit of 1,000,000 queries per day.

To view or change usage limits for your project, or to request an increase to your quota, do the following:

  1. Go to the Google Developers Console.
  2. Select a project, or create a new one.
  3. In the sidebar on the left, expand APIs & auth.
  4. Click APIs.

If you have enabled billing for your project, you can see the quota percentage for each API. Selecting an API takes you to a page with overview, usage, and quota information for that API. On that page, choosing Quota lets you view and change quota-related settings. Choosing Usage provides you with usage statistics as well as response code and method information.