---
type: guide
title: "The Complete Guide to Horizontal Poster Sizes"
description: "Every standard horizontal poster size from 11 x 8.5 to 48 x 36 inches, the aspect ratio behind each one, and how to order a landscape poster in any custom size."
resource: https://www.4over4.com/guide/horizontal-poster-sizes-the-complete-guide
tags: ["guide"]
generated:
  by: "process:4over4-mapp-build"
  at: 2026-09-08T01:19:44.025Z
timestamp: 2026-09-08T01:19:44.025Z
sources:
  - resource: https://www.4over4.com/guide/horizontal-poster-sizes-the-complete-guide
    title: "The Complete Guide to Horizontal Poster Sizes"
status: stable
---

# The Complete Guide to Horizontal Poster Sizes

Every standard horizontal poster size from 11 x 8.5 to 48 x 36 inches, the aspect ratio behind each one, and how to order a landscape poster in any custom size.

See [all guide concepts](index.md).

- Page type: guide
- URL: https://www.4over4.com/guide/horizontal-poster-sizes-the-complete-guide