cf-free-tier
Which Cloudflare Workers + D1 free-tier quota hits first, roughly which day under growth, and what the Workers Paid ($5) + D1 Paid monthly bill looks like. Not a full pricing suite — focused on free-plan walls (D1 free overages fail until UTC midnight since 2026-09-01). Limits verified 2026-10-17.
Optional: unindexed D1 table → effective rows read
Free D1 bills rows scanned. An unindexed WHERE scans the whole table.
Indexed point lookups ≈ 1 row read per query (plus index write overhead on writes — not modeled here).
Free-tier reference (verified 2026-10-17)
| Quota | Free | Paid note |
|---|---|---|
| Workers requests | 100k / day (UTC) | $5/mo incl. 10M/mo; then $0.30/M |
| Workers CPU | 10 ms / invocation | 30M CPU-ms/mo; then $0.02/M |
| D1 rows read | 5M / day | 25B/mo incl.; then $0.001/M |
| D1 rows written | 100k / day | 50M/mo incl.; then $1.00/M |
| D1 storage | 5 GB account · 500 MB/DB · 10 DBs | 5 GB incl.; then $0.75/GB-mo |
Workers Logs pricing changes 2026-12-01 (Observability). See README.
- agents.json — tool registry
- llms.txt — short discovery for LLMs
- README.md — limits, formulas, verify dates
?requests=&reads=&writes=&storageGb=&format=json— machine JSON