---
title: What size mattress should I get?
description: Learn how to choose the perfect mattress size, from Twin to King, based on your room size and personal comfort preferences.
---
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# What size mattress should I get?
## How to Choose the Perfect Mattress Size
Choosing the right mattress size depends on both your comfort preferences and the amount of space available in your room. Below are the five most popular mattress sizes and a quick guide to help you decide:
- **Single (Twin) & Double (Full):** Ideal for children, teens, or single adults in smaller rooms.
- **Twin XL:** Perfect for taller individuals who need extra legroom without taking up more width.
- **Queen:** The most popular size for adults and couples who want ample sleeping space without overwhelming the room.
- **King:** Offers maximum sleeping area for those who have the space. Ideal if you want plenty of room to stretch out or if you share the bed with a partner who tends to toss and turn.
We generally suggest getting the largest size that fits comfortably in your room to maximize your comfort.
For more detailed information, visit our blog: [https://www.nationalmattress.ca/blog/what-size-mattress-to-get](https://www.nationalmattress.ca/blog/what-size-mattress-to-get)
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