Cloudflare pricing

Bandwidth (egress) is free on every plan, so bandwidth_gb costs nothing, and static hosting (Pages, or static assets on Workers) is free; Pages Functions are billed as Workers. Requests are Worker invocations — if most of your requests are static assets, the real bill is lower. Workers bill CPU milliseconds rather than memory, so fn_gb_hours is converted as if one GB-hour were one hour of CPU time (3.6M CPU-ms): $0.02 per million CPU-ms = $0.072 per GB-hour, and the 30M included CPU-ms = 8.33 GB-hours. That is an upper bound — I/O-bound code uses far less CPU time than its wall-clock duration. Free's request cap is 100,000 a day ≈ 3M a month, and its 10 ms CPU limit per invocation caps compute at about 8.33 GB-hours at that volume. KV, D1, Durable Objects, R2 and Workers Logs are priced separately and left out. Account members cost nothing.

Two ways to use it. Transforming images that live elsewhere (R2, S3, your server) bills only unique transformations, so images_stored and bandwidth_gb cost nothing here — but the bucket is a separate bill (R2: 10 GB free, then $0.015/GB, no egress fees). Storing images in Cloudflare Images bills images stored and images delivered, not transformations. Images delivered are converted from bandwidth at 100 KB per optimized image: $1 per 100,000 images = $0.10 per GB. Storage blocks of 100,000 are modelled as $5 including the first 100,000 then $0.00005 per image; in reality each further block is another $5. The pricing page states no other minimum fee. Cloudflare Stream (video) is priced separately and left out.