Key TakeawaysSize Matters: The choice between a queen and California king mattress involves significant differences in size, with the California king being larger and more suitable for taller individuals or couples who prefer extra space. Consider your room size and personal preferences when deciding on the mattress size.Individual Comfort vs. Shared Space: While a queen mattress is spacious enough for single sleepers and can accommodate couples, it may not provide the desired personal space for all couples. On the other hand, a California king offers ample room for couples and is particularly beneficial for taller individuals. The decision depends on whether you prioritize individual comfort or shared space.Room Size and Budget Considerations: The size, price, and functionality of both mattress types should be taken into account. A queen bed is more space-efficient and budget-friendly, making it suitable for smaller master bedrooms or guest rooms. Conversely, a California king requires more space but provides additional length, making it ideal for larger master bedrooms with sufficient room for the mattress.While both queen and California king mattresses are popular for couples, the queen size may be too small for some. A queen is 12 inches narrower and 4 inches shorter than a California king mattress (also called a “Cal king”).Both queen and California king beds differ greatly in size, price, and functionality. When choosing the best mattress, consider the space available in your room, your budget, and whether you’ll sleep alone or share the bed with a partner.What is a Queen Size Mattress?A queen mattress measures 60 inches by 80 inches. It provides sufficient space for single sleepers to stretch out and sleep comfortably. They don’t have to worry about rolling off the bed while tossing and turning. The queen size is the best mattress for single sleepers.Though queen size beds can accommodate couples, it may not be comfortable for those who prefer their personal sleeping space. A queen bed allows only 30 inches by 80 inches of space for each sleeper.A queen bed is best suited for guest rooms or smaller master bedrooms.Benefits Spacious enough for single sleepersCouples can share the bed tooDoesn’t need as much space as a California kingDrawbacksMay not be comfortable for all couples Best Queen Hybrid Mattress: Vaya Hybrid Price: $549 to $1099Mattress Type: HybridMattress Height: 12 inchesFirmness: Medium (5 to 6 on the firmness scale)Best for all sleeping styles seeking a bed on a budgetAvailable in twin, twin XL, full (double), queen, king, and California king Warranty 10 Years Sleep Trial 100 Nights Shipping FreeMattress HighlightsCushioning comfort foam eases pressure in sensitive areasCorner-to-corner edge support for firmer sidesMotion-isolating pocketed coils promote couples’ comfortRecommended ForAll sleeping positionsDifferent body typesCouplesSave $300 on the Vaya Hybrid with our discount code. Claim Deal Queen size hybrid mattresses can cost a significant amount due to the mix of high-quality materials they contain. Our top recommendation for an affordable queen hybrid mattress is the Vaya Hybrid, a mattress that’s carefully constructed to meet the different needs of various sleep styles.The top foam layer eases pressure relief across the body in any position. Vaya designed the foam to feel more responsive than traditional memory foam, with a lightweight structure to promote breathability.The support core consists of two layers, a set of pocketed coils on a firm foam base. By wrapping the coils inside the hybrid, the bed avoids the pitfall of a traditional innerspring mattress and limits motion transfer. This feature increases the comfort of two people sharing the mattress.One advantage of the Vaya Hybrid is the coils’ edge support. This is beneficial for sleepers with a condition like arthritis because it helps them move out of bed in the morning. These coils rest on a foam base that gives the coils a firm base to bounce off from, promoting a sag-free structure.Shoppers who are looking for a new queen mattress on a restricted budget can also consider the hybrid’s pure foam counterpart, the original Vaya Mattress. This simple, two-layered mattress model supports all sleeping positions, making it excellent for couples who want to share a bed.The purchase of a Vaya Hybrid includes a 100-night sleep trial and a 10-year warranty.What is a California King Size Mattress?A California king mattress measures 72 inches by 84 inches. Cal king is the longest bed among all standard sizes. A California king bed is 4 inches longer and 4 inches narrower than a regular king, which is also called the Eastern king. The extra-long Cal king size beds are perfect for tall people.Since the Cal king bed was first manufactured by a Los Angeles mattress merchant after World War II, the name of the state stayed with this bed size. A Cal king is also known as the Western king, because of its origin in the West coast state.Cal king sizes are better suited to taller couples. Compared to a queen, a Cal king bed allows 6 inches of extra space to each sleeper. You can also find split versions of the Cal king mattress, which is rare for queen sizes.A split Cal king mattress is a regular Cal king size split in half, allowing each sleeper to opt for different firmness levels on their side of the bed. The split versions are good for adjustable bases too. You can elevate your head and feet according to your preference, without bothering your partner.A California king size bed is big enough to comfortably accommodate children if they want to sleep with their parents on some nights. These big beds are a good fit for larger master bedrooms.BenefitsComfortable for tall sleepersSpacious enough for couplesMay accommodate children as wellThe split option allows for individual customizationDrawbacksToo big to fit in smaller bedrooms Best Cooling California King Mattress: Zoma Mattress Price: $499 to $1198Mattress Type: Memory FoamMattress Height: 12 inchesFirmness: Medium to medium-soft (5 on the firmness scale)Best for people who sleep hot or live in warmer climatesAvailable in twin, twin XL, full (double), queen, king, California king, and split king Warranty 10 Years Sleep Trial 100 Nights Shipping FreeMattress HighlightsInfused gels carry heat away from the sleeper’s bodyBuoyant latex-like transition foam for easy movementDurable base foam promotes a long-lasting mattressRecommended ForSide, back, and combination sleepersHot sleepers or people living in warmer areasAthletes and active individuals with demanding lifestylesSave $150 on the Zoma Mattress with our discount code. Claim Deal When two sleepers share a mattress, heat-sharing can become an issue. If too much heat is absorbed by the mattress, it can cause the surface to feel overly warm and disturb a partner’s rest. For a cool night’s rest on a California king bed, we recommend the Zoma Mattress.The Zoma Mattress contains three foam layers, all wrapped in a soft and breathable AirCloth cover to promote airflow for minimal heat retention.The first foam layer is gel-infused memory foam, the gels mixed in to increase the bed’s heat dispersion. The gel memory foam also features triangular cutouts in the head and foot of the mattress, designed to increase pressure relief in these areas. As a bonus, the cutouts can also help air flow more freely through the bed.Next is the transition layer, Reactiv™ foam. This material is designed to mimic latex’s buoyancy, increasing the mattress’s overall responsiveness. With Reactiv™ foam, it’s easy to move across the surface and avoid sinking too far into bed.The base layers Support+ foam, designed to promote a sag-free structure. Thanks to Support+ foam, the mattress can stand strong even after years of nightly use.The bouncy counterpart to the Zoma Mattress is the Zoma Hybrid, a model that also features cooling gel memory and Reactiv™ layer but pairs them with a set of pocketed coils.The Zoma Mattress ships free and comes with a 100-night sleep trial and a 10-year warranty.Difference Between Queen and California King Size MattressA queen is the most popular mattress size among all standard sizes. As many as 47 percent of Americans buy queen size mattresses, while only 6 percent opt for the Cal king size. The queen bed’s popularity can be attributed to its versatility. It’s a great option for single sleepers and an excellent mattress for couples as well.Even though a California king is better than a queen for couples, space constraints often make it difficult to buy a Cal king size mattress.ParametersQueenCalifornia KingMattress Dimensions (IN)60 inches by 80 inches72 inches by 84 inchesMattress Dimensions (CM)152.4 cm by 203.2 cm182.88 cm by 213.36 cmRecommended Room Size (FT)10 feet by 10 feet13 feet by 13 feetRecommended Room Size (CM)304.8 cm by 304.8 cm396.24 cm by 396.24 cmOther Standard SizesIf the queen or the California king size mattresses don’t suit your needs, you can choose from the other standard mattress sizes. Space management is crucial while deciding on the size of your new bed.Ideally, you should leave 2 to 3 feet of space on all three sides (except for the side against the wall). There should be enough room for walking around the bed after placing your mattress and considering the space taken up by furniture such as floor lamps, side tables, and dresser. A decluttered room boosts sleep quality.Apart from the queen and California king, there are four other standard sizes commonly available online and in most mattress stores. They are twin, twin XL, full, and king.Twin Size MattressTwin size mattresses measure 38 inches by 75 inches. They are a compact size mattress perfect for children. A single adult can also sleep on a twin mattress. But it may not provide enough space for combination sleepers, who keep changing sleeping positions through the night.Twin XL Size MattressTwin XL size mattress measures 38 inches by 80 inches. It’s 5 inches longer than the twin. The extra length of the twin XL mattress comes in handy for tall sleepers. Twin XL sizes are perfect for growing teenagers as well.Like twin beds, twin XL beds are also common in children’s rooms. Both twin and twin XL sizes are bunk bed compatible. Bunk beds are an excellent option for families with more than one child. It allows optimal space utilization, leaving more play areas in children’s rooms.The extra-long twin XL beds are better than twin beds for adults. Twin XL beds are also used in college dorms, shared adult bedrooms, smaller bedrooms, and studio apartments.Full Size MattressFull size mattresses measure 54 inches by 75 inches. They are also called double beds, but ironically they are not comfortable for two adult sleepers. A full mattress is 6 inches narrower and 5 inches shorter than a queen bed.Though a full size bed is 16 inches wider than a twin and twin XL, it is 5 inches shorter than a twin XL. A full size mattress is wide enough for an adult and a child to sleep comfortably. Full beds are commonly found in smaller bedrooms and studio apartments where space is limited.King Size MattressThe standard king size mattress measures 76 inches by 80 inches. They are the widest in all standard size mattresses. The extra width in king beds is ideal for couples who enjoy their personal sleeping space.It allows 38 inches by 80 inches of space for each sleeper, the exact size of a twin XL mattress. Two twin XL mattresses placed side by side make a king size mattress. In fact, a split king size mattress includes two twin XL mattresses.Children can comfortably sleep with their parents on a king size bed if they don’t feel like sleeping in their rooms. King beds are best suited for larger master bedrooms.Saving on Larger MattressesQueen and California king size mattresses, along with regular king beds, can often cost a considerable amount. Taking advantage of mattress sales throughout the year can help you save hundreds of dollars. These sales include:Memorial Day Mattress Sales4th of July Mattress SalesLabor Day Mattress SalesColumbus Day Mattress SalesBlack Friday Mattress SalesCyber Monday Mattress SalesWhen it comes to online vs. traditional mattress stores, we recommend shopping online for greater savings. Mattress showrooms and brick-and-mortar stores usually have more costs to cover and tend to mark up mattresses to meet these costs.The best online mattresses not only have a low price but also include a lengthy, thorough warranty and sleep trial.SEE ALSO: The Best Place to Buy a Mattress & 7 In-Store MythsFAQsWhich one is better: Cal king or king?The answer to this question depends on your needs. A California king has 4 inches of extra legroom than a king, making the California king size a better option for tall people. But area wise a king bed (6080 inches) is bigger than a California king bed (6048 inches). A king size mattress is 4 inches wider and 4 inches shorter than a Cal king. If you have more people sleeping on the bed, the wider king size is better for you.Read Also: Short Queen vs QueenDo two twin XL mattresses make a California King?No. Two twin XL size mattresses placed side by side will make a king size mattress. A king size mattress measures 76 inches by 80 inches, and a twin XL measures 38 inches by 80 inches (the exact half of a king). Two twin XL beds placed side by side will be broader and shorter than a California king.Can you use king size sheets on a California king bed?No, fitted sheets meant for a king size mattress will not fit a California king size because it’s 4 inches longer than a king. California king is a common standard size. It shouldn’t be difficult to find size compatible sheets.Is there a California queen size bed?A California queen size bed measures 60 inches by 84 inches. Unlike California king, California queen is not a standard size. Few mattress manufacturers may have the California queen size mattress. It’s best to research online about where they can be found. Since California queen is not commonly available in mattress stores, finding compatible fitted sheets can be difficult.Can a queen size mattress be more expensive than a California king size mattress?Typically a queen size mattress is less expensive than a California king size mattress because it’s smaller than a California king. But mattress prices also depend on material quality and special features, like zoned support or cooling gel. Natural materials like latex, organic cotton, and wool drive up the price. A queen bed of a certain brand can be more expensive than a California king of a different mattress brand, due to differences in features.ConclusionIf you are sleeping alone, it’s better to opt for a queen size bed, leaving room for furniture and walking around. Cal king beds take up too much space in your room. But they are a better option than a queen if you are sharing the bed with a partner and have enough space in your room.About the author Ashley HookerAshley Hooker is a professional writer and graduate of Salem College where she earned her Bachelor of Arts in American Studies.Hooker began her professional career as a high school social studies teacher. She later focused on becoming a freelance writer. She has since written for various industries, mastering topics in the health, legal, and lifestyle niches. Find more articles by Ashley