8 Inch Vs 10 Inch Mattress: Which Thickness Is Better?

Overview Of 8 Inch VS 10 Inch Mattress 

A 8-inch mattress is thinner than a 10-inch mattress, which generally cost you less. If you want a higher firmness level, it is ideal to buy 10-inch mattresses. 

Selecting mattress materials applied in mattresses also contributes to thickness among the 8-inch matress and 10-inch to sleep. Natural layers are normally better and cooler for your health when comparing industrial-generating layers. Therefore, you must consider many factors to determine which mattress is the most suitable for you. 

Who Should Buy The 8 Inch Mattress? 

The 8-inch mattresses are well-designed for people who: 

  • Tight budget: When compared to thicker mattress choices, the 8-inch mattress frequently seems to cheaper. These users seek to save money or have a low budget.
  • Stomach sleepers: They prefer a firmer mattress surface in  8-inch thickness to serve their sleep.
  • Light sleepers: 8-inch mattress may offer sufficient support and comfort for lighter sleepers without causing too much sinkage because of their smaller profiles.
  • Back sleepers: The firmness level of 8-inch thickness will ideal for align the spine properly and reducing other back issues.

Read more: Best 12-Inch Mattress

Who Should Buy The 10 Inch Mattress?

The 10-inch mattresses have a firmer level on their surface; thus, they are suitable for people who:

  • Heavy sleepers: The 10-inch mattress is frequently the best choice for those with medium body weight. It offers an appropriate amount of comfort and support.  
  • Couples: You can share the bed space with partners such as children, husband/wife, even with your pets thanks to 10-inch thickness. 
  • Combination sleepers: The 10-inch mattress offers sufficient support for back and stomach sleepers as well as enough contouring for side sleepers.
  • Side sleepers: Side sleepers might receive more benefits and supports from 10-inches mattress with ideal firmness and best soft feel for side sleeping.

8 Inch Vs 10 Inch Mattress: Construction Comparison 

The number of layers in a 8-inch mattress include 2 layers: Support and comfort layers made of foam or latex. This allows you to relieve pressures better and effectively support your body.

Read more: Vibe Mattress Review:

The 10-inch mattress with 2 to 3 layers include a transition layer, a comfort layer, and a support layer. 

One notable characteristic the transition layer that makes the 10-inch mattress advantageous is to provide additional support and helps to distribute pressure more effectively. 

8 Inch Vs 10 Inch Mattress: Firmness & Comfort Level

The firmness and comfort level are 2 prioritized standards when comparing 8-inch vs 10-inch mattresses. 

8 inch firmness

Most mattresses of 8-inches thick are evaluated for a Medium-firm to experience. Remember that the firm level also depends on the layer type and materials used in mattresses. 

However, if you are a sleeper preferring a softer feeling, the 8-inch thickness is a good option for most sleeping styles.  

8 inch comfort level

  • Motion isolation: Most 8-inch mattresses have memory foam layers; therefore, they will have relatively good motion isolation. With the average thickness, the mattress is evaluated at the medium level for reduce movement function.  
  • Pressure relief: The 8-inch mattresses can relieve pressure effectively if you are lightweight. For overweight sleepers, 8-inch mattresses might bring an annoyed or uncomfortable feeling. 
  • Temperature control: Keeping hot or cool for sleepers depends on layers’ materials. Each brand will select different materials for its products, which promote or determine the ability to control temperature. 
  • Edge support: Materials creating the 8-inch mattresses significantly impact edge support. In general, hybrid materials will expand the edge support better for sleepers. 

10 inch firmness

There is no significant difference in the 8-inch and 10-inch mattress thickness when considering firmness. Both have medium firm thickness levels that depend on your interest and demand. 

10 inch comfort level

  • Motion isolation: Due to having a thicker level in the mattress construction and adding a transition layer, the 10-inch mattresses can be evaluated for motion isolation. You will not be disturbed too much by the partners’ movement. 
  • Pressure relief: The 10-inch mattress pressure relief is ideal for overweight people or shared sleeping space by reduce pressure points and avoiding sinked. 
  • Temperature control: Similar to the overview of 8-inch mattresses, the 10-inch is also good in temperature control, connecting the used materials for their layers. 
  • Edge support: Edge support for the 10-inch mattresses will be enough if they are normally made of hybrid, not all- memory foam mattress. 

Read more: (Top 5) Best Split Queen Mattresses in 2023

8 Inch Vs 10 Inch Mattress: Prices Comparison

The table below will discuss the up-to-date prices for the 8-inch mattress vs 10-inch mattress sizes.

Sizes  Price of 8 inches ($)Price of 10 inches ($)
Twin$300- $600    $400 – $800
Twin XL$350 – $700$450 – $900
Full $400 – $800$500 – $1,000
Queen$500 – $1,000$600 – $1,200
King$700 – $1,400$800 – $2,000
Cal King$700 – $1,400$800 – $2,000

Clealy, the prices of 8-inch mattresses tend to be lower than that of 10-inch with extra thick mattresses. If you have a low budget, consider the 8-inch mattress if you want good performance but less support and comfort layers. 

8 Inch Vs 10 Inch: Policy Comparison

The policy comparison of 8 Inch mattress and 10 inch mattress include: warranty, sleep trial and shipping fees. 

8-inch mattress

  • Warranty: 1 year
  • Sleep Trial Period: Depend on the mattress brand
  • Shipping Fees: Almost free shipping in US region

10 inch mattress

  • Warranty: 1 year
  • Sleep Trial Period:  Depend on the mattress brand
  • Shipping Fees: Almost free shipping in US region

Read more: Coolvie Mattress Review


This article reviews the differences between the 8 inch vs 10 inch mattress. 

To give the best mattress thickness of 8-inch or 10-inch, you should select your favorite brand first, then take thickness, comfort and support. Please take care of all the comparative information for the most wonderful experience.