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Cloudflare Queues Pricing Calculator
Cloudflare Queues provides reliable, asynchronous message passing between Workers. Use Queues to decouple services, buffer workloads, handle background processing, and build event-driven architectures. Each message incurs operations for sending, processing, and acknowledging — billed as a combined operation count.
Queues
Asynchronous message queues
Free ~300K ops/mo · Paid 1M ops incl., $0.40/M overage
Free: ~300k operations/month.
Workers Paid: 1M operations/month included, then $0.40 per million operations.
Cost Breakdown
Usage cost$0.00
Queues Pricing Breakdown
Free
- ~300,000 operations per month (10K/day)
Workers Paid ($5/mo)
- 1 million operations per month included
- $0.40 per additional million operations
Frequently Asked Questions
How much do Cloudflare Queues cost?
Queues are free for ~300K operations/month. On Workers Paid ($5/mo), 1 million operations are included, with $0.40/million for overages. Each message typically generates ~3 operations (send, receive, acknowledge).
How are Queue operations counted?
Each message typically generates 3 operations: one to send, one when the consumer receives it, and one to acknowledge it. So 1 million messages ≈ 3 million operations.
What happens if a Queue message fails to process?
Queues automatically retry failed messages. If a consumer doesn't acknowledge a message within the visibility timeout, the message is re-delivered. After repeated failures, messages can be routed to a dead-letter queue for investigation.