---
type: guide
title: "What Size Are Thank You Cards? Complete Guide"
description: "What size are thank you cards? Standard sizes range from 4x6 to 5x7 inches. Learn every dimension, when to use each, and pick the perfect fit. Shop today."
resource: https://www.4over4.com/guide/thank-you-card-size-guide
tags: ["guide"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What Size Are Thank You Cards? Complete Guide

What size are thank you cards? Standard sizes range from 4x6 to 5x7 inches. Learn every dimension, when to use each, and pick the perfect fit. Shop today.

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

- Page type: guide
- URL: https://www.4over4.com/guide/thank-you-card-size-guide