Durable Object storage per object

Limit · durable-objects

Reviewed 2026-10-25 · against the official Cloudflare pricing pages listed under Sources

The pricing table says 5 GB total on Free. The limits page is not consistent about the per-object cap.

Free plan

Pricing: 5 GB total. Limits table: 10 GB per SQLite object, while the SQLITE_FULL section says 1 GB on Free. Account total on the limits page is also 5 GB.

Pricing: 5 GB-month included, then $0.20/GB-month. Limits: 10 GB per SQLite object. Paid account storage for SQLite is described as unlimited.

What it means

When the object is full, writes throw `database or disk is full: SQLITE_FULL`. Reads and deletes still work.

What it does to a bill

The calculator's Free storage warning uses the 5 GB pricing allowance and says the per-object sentences disagree.

Sources