Cloudflare Workers Pricing Calculator

Cloudflare Workers lets you deploy serverless code to Cloudflare's global network of over 300 data centers. Your code runs within milliseconds of your users, with no cold starts and no infrastructure to manage. Pricing is based on requests served, CPU time consumed, and build minutes used. Static assets (HTML, CSS, JS, images, etc.) served via Workers are free and unlimited on all plans.

Workers

Serverless compute at the edge

Free ~3M req/mo · Paid 10M req/mo + 30M CPU ms/mo incl.

$0.00

Free: ~3M requests/month and up to 10 ms CPU per request. Static asset requests are always free and unlimited.

Workers Paid: 10M requests/month and 30M CPU ms/month included before overage.

Requests i (millions / month)

CPU time per request i (ms)

Workers Builds

Free: 3,000 build min/mo. Paid: 6,000 min incl., then $0.005/min.

Build minutes i (minutes / month)

Cost Breakdown

Requests $0.00

CPU Time $0.00

Build Minutes $0.00

Subtotal $0.00

Workers Pricing Breakdown

Free

~3 million requests per month (100K/day)
Up to 10 ms CPU time per request
3,000 build minutes per month
Static assets served free and unlimited

Workers Paid ($5/mo)

10 million requests per month included
30 million CPU milliseconds per month included
6,000 build minutes per month included
$0.30 per additional million requests
$0.02 per additional million CPU milliseconds
$0.005 per additional build minute
Static assets served free and unlimited

Frequently Asked Questions

How much does Cloudflare Workers cost?

Cloudflare Workers has a generous free tier with ~3 million requests per month. Beyond that, the Workers Paid plan costs $5/month and includes 10 million requests and 30 million CPU milliseconds, with pay-as-you-go pricing for overages.

Is Cloudflare Workers free?

Yes. The free tier includes approximately 3 million requests per month with up to 10 ms of CPU time per request. No credit card is required to get started.

What counts as CPU time in Workers?

CPU time measures actual execution time, not wall-clock time. I/O operations like fetch requests, KV reads, or D1 queries don't count towards your CPU time while they're waiting for a response.

Are static assets free on Cloudflare Workers?

Yes. Static assets such as HTML, CSS, JavaScript, images, and other files are served for free with no usage limits on both the free and paid plans. Only dynamic Worker invocations count toward your request and CPU time quotas.

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