---
name: "up.Request.prototype.timeout"
area: "API"
kind: "Property"
parent: "up.Request class"
url: "https://unpoly.com/api/up.Request.prototype.timeout"
---
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# up.Request.prototype.timeout

A timeout in milliseconds.

If the request is queued due to [many concurrent requests](https://unpoly.com/api/up.network.config.md#config.concurrency), the timeout will not include the time spent waiting in the queue.

---

## Value {#value}

### timeout {#timeout}

Type: [Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects) | undefined