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What is the issue or error you’re encountering

I have reached 50% of the daily usage limit for Workers KV - Clarification on Workers KV Usage Limits

What are the steps to reproduce the issue?


I am receiving alerts indicating that I have reached 50% of the daily usage limit for Workers KV, but I am confused about how this usage is being accounted for. Here are the details of my recent usage:

Account details:

  • Usage period: 12:53PM Tuesday (UTC) - 12:53PM Wednesday (UTC)
  • Read operations: 849
  • Write operations: 166
  • Delete operations: 32
  • List operations: 15
  • Current storage: 299 B/1 GB

According to the information provided in the KV pricing documentation, my usage is well below the daily limits for the free tier:

  • 100,000 reads/day
  • 1,000 writes/day
  • 1,000 deletes/day
  • 1,000 lists/day

I received the following email:


Your account has used 50% of the daily limit for the free tier of Cloudflare Workers KV. You can view the complete usage information on the dashboard.

If you take no action and exceed the daily limit, requests to the Workers KV API will return 429 errors and operations within a Worker will fail until the limit resets on 2024-07-10 at 00:00:00 UTC.

To ensure uninterrupted service, please upgrade your account to the paid plan on the plans page. The minimum monthly billing is $5 and includes 10 million read operations and 1 million write, delete, and list operations.

Thank you,
Cloudflare Team

I would like to emphasize that my usage only includes get, put, and delete operations, and I do not perform any list operations.


  1. How exactly are these operations being counted, and are there any hidden operations that could be contributing to the increased usage?
  2. Is the alert based on the usage of a single type of operation or on the aggregate usage of all operations?
  3. Are there any errors or discrepancies in the data displayed on the dashboard or in the alert notifications?

Thank you in advance for your help in clarifying these issues.