We spend about a third of our lives sleeping, so choosing a mattress that gives good support and comfort really matters. With so many options out there, questions like "how to choose the right mattress" or "how do I pick the right mattress" confuse a lot of people. But here's the good news - if you know your sleep habits and what your body needs, it's much easier to narrow down the choices. In this guide, we’ll go over the key things to think about when buying a mattress, so you can pick the right mattress for you.
Before we dive in, just remember: there’s no perfect mattress for everyone. The best way to choose a good mattress is to focus on your own comfort. What works for someone else might not be right for you. How your body feels when lying down is the most honest way to tell if it’s the right fit.
Mattress Buying Guide
Here’s a quick menu to help you out. You can choose the part you care about most, and we’ll take you straight there, so you can find the right mattress for you.
- Size & Dimensions: What mattress size fits me best?
- Comfort & Material: Which type of mattress is most comfortable?
- Firmness & Support: What firmness of mattress is best?
- Price & Time to Buy: How much should I pay for a mattress?
- Other Considerations: What else to help pick the best mattress?
- Common Mistakes: What to avoid when buying the mattress?
- Where to Buy: Should I buy a mattress online or offline?
What’s the Best Mattress?
This is one of the questions we hear the most. It sounds easy, but the real answer is, “it depends.”
The best mattress is the one that fits your needs, preferences, and lifestyle. It should give your body the comfort and support it needs based on how you sleep and what shape you're in. It should also fit your budget, without cutting corners on quality or durability.
In the end, the best mattress is the one you feel most comfortable sleeping on, because no two people are the same.
After comparing many options, we confidently recommend the Marktol mattress just for you.
Size & dimensions: What mattress size fits me best?
If you’re wondering how to choose the best mattress or how to pick the right mattress for your room, the first step is picking the right size. Here are the most common mattress sizes (in inches):
- Twin: 38×75
- Full: 53×75
- Full XL: 53×80
- Queen: 60×80
- King: 76×80
- California King: 72×84
How do I pick the right mattress size for my space?
- Twin (38x75 inches): Great for kids or small bedrooms. It’s compact and fits one person comfortably, making it ideal for tight spaces.
- Full (53x75 inches): Offers more room than a Twin and is perfect for solo sleepers who want extra space. It can fit two smaller adults but works best for one. Great for rooms around 9x9 feet.
- Queen (60x80 inches): The most popular size. Perfect for couples or anyone who wants room to move. Works well in bedrooms at least 10x10 feet.
- King (76x80 inches): Ideal for couples who want maximum sleeping space. It’s 16 inches wider than a Queen. Needs a larger room—around 12x12 feet or more.
- California King (72x84 inches): Great for tall people. It’s longer than a standard King by 4 inches, giving more legroom. Best for big bedrooms (12x12 feet or larger).
💡 Tips before you buy: Different brands may vary by 1–2 inches in size. So before you decide how to pick out a mattress, measure your room carefully. Also, leave at least 36 inches (about 91 cm) around the bed so you can move around easily.
Comfort & material: Which type of mattress is most comfortable?
While there are hundreds of options out there, almost every mattress falls into one of three main types: spring, foam, or hybrid. If you're wondering how to choose the right mattress or how to pick a good mattress for your sleep style, let's start one by one:
Spring Mattress
This is the traditional kind of mattress, built with a core of steel springs or coils. These springs are held by a metal frame and topped with a fabric-covered comfort layer. It doesn’t hug your body like memory foam, but it still gives decent cushioning. The open design helps air move through the mattress, and you’ll find plenty of firmness options to choose from.
Pros:
- It’s usually cheaper than foam or hybrid beds, great choice if you're on a tight budget and want to know how to pick the best mattress without overspending.
- The spring system gives solid support and helps keep your spine aligned. This makes it a top choice for stomach sleepers.
- It has a strong bounce, so it’s easier to move or switch positions while sleeping.
- Super breathable, perfect for hot sleepers or those who need a cooler night’s rest.
- Quality models have great edge support, so sitting on the edge won’t make it sag.
Cons:
- Doesn’t cushion pressure points (like shoulders or hips) very well. This can cause discomfort if you have joint pain.
- Springs may squeak over time and interrupt your sleep.
- Not great at isolating movement, so your partner’s tossing and turning might wake you up.
- Firmer models might feel too hard for side sleepers.
- Comfort layers are usually thin and wear out quicker than foam ones.
Foam Mattress
Wondering how to choose the best mattress for back pain or how to pick out a mattress for pressure relief? Foam mattresses are a great place to start. They’re made from layers of memory foam, latex, or polyurethane foam that gently mold to your body and spread out pressure. These mattresses don’t use springs, and they rely 100% on foam support.
Pros:
- It hugs your shape, easing pressure on your hips and shoulders. If you have chronic pain, this is a top choice.
- Great for couples since your partner’s movements won’t wake you.
- Ideal for side and back sleepers. It fills in the gaps around your waist or shoulders.
- Foam resists dust mites, so it’s allergy-friendly.
- It’s quiet, no springs, no squeaks.
Cons:
- Foam traps heat. Look for gel layers or breathable designs if you sleep hot.
- Some people don’t like the “sinking” feel. If you prefer bounce, it might not be for you.
- It can feel hard to move on, so it's less ideal for seniors or people with limited mobility.
- Sitting on the edge too much can make it sag.
- Over time, foam may develop body dents. You need to flip it often to keep it fresh.
Hybrid Mattress
Not sure how to pick the right mattress for both support and softness? Hybrid mattresses give you the best of both worlds. They combine coils (for structure and airflow) with foam (for comfort and pressure relief). This mix creates a balance of firmness and comfortableness.
Pros:
- You get solid support from the springs and soft pressure relief from the foam. Perfect for people who want a firm base but don’t like the “sink.”
- Coils let air move, so it’s cooler than a full-foam bed.
- You feel less motion when your partner moves, thanks to both coils and foam.
- It’s easy to customize. There are different foam thickness or spring firmness for your sleep style. Great if you and your partner have different needs.
- Many hybrids have reinforced edges, so sitting or lying on the edge feels stable.
Cons:
- They usually cost more than a spring or foam mattress.
- Hybrid mattresses are heavier and harder to move, so it may require two people for setup or cleaning.
- Needs regular flipping or rotating to prevent dips or soft spots.
- The middle-ground design might not satisfy people who like super-soft or ultra-firm beds.
- In cheaper models, springs can wear through foam over time.
Should I buy a foam mattress, spring mattress, or hybrid mattress?
The three main mattress types (spring, foam, and hybrid) feel totally different. To figure out how to choose the right mattress, think back: What kind of bed have you slept best on? Do you like a lot of bounce, or do you prefer to sink in and feel hugged? Do you like a firm surface or something softer?
Each type has its ups and downs. So don’t let ads, trends, or price tags make the decision for you. Comfort should always come first.
It can take a few weeks to fully adjust to a new mattress. But if it feels good right away, that’s a great sign. If it doesn’t feel quite right, don’t hesitate and use the free trial period and try something better.
Firmness & Support: What firmness of mattress is best?
If you're wondering how to choose the right mattress firmness, the answer starts with how you sleep. A good mattress keeps your spine aligned so you don’t wake up sore. But that support depends on your weight, how it’s spread across the bed, and your sleep position.
Back Sleepers
Back sleepers need medium-firm support—something that feels like a firm base with a little cushion on top.
- Try this: Lie on your back and slide your hand under your lower back. If it slides in too easily, the bed is too hard. If there’s no space at all, it might be too soft.
- Recommended: A hybrid mattress (memory foam plus springs) or a firm base with a thin latex layer.
Side Sleepers
Side sleepers need soft top layers to ease pressure on shoulders and hips, plus strong base support.
- Try this: If your shoulder feels jammed or numb, the mattress is too hard. If you sink so much that rolling over is hard, it’s too soft.
- Recommended: A memory foam mattress over 5 cm thick, or a spring mattress with a latex topper.
Stomach Sleepers
Stomach sleeping puts pressure on the lower back, so a firmer surface is better.
- Try this: Have someone check your back—if your waist sinks like a hammock, the bed is too soft. If your waist floats too high, it may be too hard.
- Recommended: A firm spring mattress or high-density foam mattress.
Bonus Tips
- Sleep hot? Pick a latex mattress with air holes or a spring mattress with a bamboo cover. Avoid fully enclosed memory foam.
- Share a bed? Choose pocket coils as they reduce motion transfer.
- Unsure about sleep style? A medium-firm mattress that sinks 3 to 5 cm under pressure is a good starting point.
- On a budget? Start with a basic spring mattress and add a removable latex topper, so that you can adjust firmness anytime.
Price & Best Time to Buy: How much should I pay for a mattress?
Mattress prices range from a few hundred to several thousand dollars, but higher cost doesn’t always mean better sleep. When thinking about how to choose a good mattress, start by setting your budget—then look for comfort and support.
Under $500: Short-Term Use
These mattresses are usually basic spring or memory foam models. They use simple materials, with thin comfort layers and less support. You may feel the springs over time. Good for guest rooms or kids’ beds. Lifespan is around 3 to 5 years. Heavier sleepers may notice early sagging.
$500–$1000: Best Value
This range gives you solid foam or hybrid mattresses with better quality. You’ll find gel for cooling, tighter springs for less motion, and more comfort overall. Check the edge support—if it doesn’t sink when you sit, it’s a good sign of durability.
$1000–$3000: Premium Upgrade
Mattresses here often have high-density foam, more coils, and breathable natural fabrics like cotton or wool. They offer better contouring and support for your back. But don’t be tricked by too many layers—what really matters is how it feels when you lie down.
Over $3000: Luxury Level
Expect hand-sewn materials, custom zones, and natural latex. Great for people who want the best of everything. But like a luxury car, it’s not always practical. If you’re lightweight, it might feel too firm.
Remember: buying a mattress isn’t about luxury, it’s about how it feels. If it supports your back and doesn’t press on your shoulders, it’s probably the right one for you.
Money-Saving Tips: Want to save money? Shop on holidays like Presidents’ Day, Labor Day, or Black Friday. The discounts can hit 20% to 30%. Amazon Prime Day in July also has exclusive deals. Don’t fall for “limited-time offers” without checking the usual price.
What else to help pick the best mattress?
Breathability
Spring mattresses allow better airflow than all-foam ones—like mesh sneakers vs. leather boots. But breathability isn’t just about the inside. A bamboo cover or ventilated latex layer can make even a foam bed feel cool. If you sleep hot, try adding a bamboo mat between the mattress and sheets.
Certifications
That “new mattress” smell comes from foam chemicals. It usually fades in a few weeks, but it can cause headaches in sensitive people. To stay safe, look for CertiPUR-US certified mattresses, which means they’re made without harmful stuff like lead or mercury. Great for kids and pregnant users. If your mattress smells strong, let it air out for 3 to 5 days before using.
Edge Support
If you sit on the edge and feel like you’re sliding off, or if two people keep rolling toward the middle, the edge support may be weak. Here’s how to check: sit on the corner and press down. If it bounces back quickly, that’s a good sign. Spring beds with reinforced foam edges or foam beds with solid sides are best.
Sleep Trial
Still wondering how to choose the mattress that’s right for you? Pick one with a sleep trial. Many brands let you try the bed at home for weeks or even months. A bit of back soreness at first is normal as your body’s adjusting. But if you still wake up tired after 3 weeks, return it.
Return Policy
“Free returns” can come with fine print. Some brands ask for the original box, charge cleaning fees, or delay refunds. If you're buying online, always check the return policy details before you click “buy.”
Common Mistakes: What to avoid when buying the mattress?
Buying a mattress can feel like guesswork. They all look similar on the outside, and the important stuff is hidden inside. That’s why it’s easy to fall for marketing or features that don’t really matter. Here’s how to choose a mattress smartly by avoiding common mistakes.
- About Thickness: Thicker doesn’t always mean better. What really counts is the quality of the inside layers. Sure, thick mattresses look fancy, but if the foam is low-quality, it’ll sag fast. Most foam beds are about 11 inches thick, springs around 13, and airbeds about 12.5.
- About Price: Good mattresses don’t have to cost a fortune. Many great options are under $1000, and some even under $600. Beds over $2000 might include extras like organic cotton or latex, but these aren’t required for comfort or durability.
- About Firmness: A firm bed isn’t always better for your back. What matters is whether it keeps your spine straight and supported. Research shows that medium-firm mattresses help reduce back pain better than hard ones, no matter what people say.
- About Brands: Big names like Zinus, Purple, or Tempur are popular, but that doesn’t mean they’re the best for you. Sometimes, you’re just paying for branding. Many lesser-known mattresses offer the same comfort at better prices.
- About Where to Buy: In-store shopping lets you test the mattress and get help, but a few minutes lying down isn’t the same as sleeping on it all night. Online shopping gives you more choices, better comparisons, and real customer reviews. Plus, many online brands offer 100-night trials or more. If you don’t like it, you can return it for a full refund. That’s something most stores can’t match.
Where to Buy: Should I buy a mattress online or offline?
Buying a Mattress Online
Pros
- You can shop anytime and anywhere from your phone or computer.
- There is no pressure from salespeople, so you can browse and compare at your own pace.
- You have access to a wider range of brands and models than in most stores.
- Prices are often lower because online stores have fewer overhead costs.
- It is easy to compare features and prices across different websites.
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You can read real customer reviews and expert guides to help you decide.
Cons
- You cannot test the mattress before buying it.
- You may need to wait for delivery, although some companies offer same-day shipping.
- There is a risk of scams, so it is important to buy from trusted sources.
- Delivery may involve delays or damage during transport.
- Returning a mattress can be inconvenient because repacking and arranging pickup takes effort.
- If you are not sure what you want, the large number of options online can feel overwhelming.
In-Store Mattress Shopping
Pros
- You can try the mattress before buying by sitting or lying on it to test comfort and support.
- Knowledgeable sales staff can offer personalized guidance based on your needs.
- If the mattress is in stock, you can take it home the same day.
- Returns are usually simpler and faster through the store.
- Some stores offer in-house financing plans that may not be available online.
Cons
- There are fewer options in-store compared to what you can find online.
- Prices are often higher because of rent and staffing costs.
- Some shoppers may feel pressured by salespeople.
- Visiting multiple stores to compare mattresses can be time-consuming.
- You can only shop during store hours, which limits flexibility.
- Transporting the mattress home may be difficult if you do not have a car.
If you are wondering how to choose a mattress that suits your needs, think about what matters most to you. If testing the feel is your priority, visiting a store makes sense. If you prefer more choices and better prices, shopping online could be the better option. For many people, the best way to pick the right mattress is to try it in-store and then buy online with a sleep trial included.