---
type: faq
title: "What's the standard size for Custom Letterhead?"
description: "The standard US letterhead size is 8.5 x 11 inches, the same dimensions as a sheet of printer paper. It slides into a #10 business envelope, feeds through"
resource: https://www.4over4.com/faqs/general/what-s-the-standard-size-for-custom-letterhead
tags: ["Business Stationery", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What's the standard size for Custom Letterhead?

The standard US letterhead size is 8.5 x 11 inches, the same dimensions as a sheet of printer paper. It slides into a #10 business envelope, feeds through

Part of the **Business Stationery** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Business Stationery
- URL: https://www.4over4.com/faqs/general/what-s-the-standard-size-for-custom-letterhead