Bed Sizes: Everything You Need to Know
Are you confused about mattress sizes? We’re here to guide you in selecting the right fit for your room and your lifestyle. After all, we spend one-third of our lives sleeping, so it’s essential to invest in a quality night’s sleep.
Bed size chart: Understanding bed dimensions
| Bed Size | Dimensions | Best For: |
|---|---|---|
| Small Single | 30” x 75” | Infants or toddlers sleeping in a crib or toddler bed. |
| Twin | 38” x 75” | Toddlers transitioning to a larger bed. Single adults with limited space. |
| Twin XL | 38” x 80” | Teenagers and adults who are too tall for a standard twin. |
| Full | 54” x 75” | A child, teenager, or a single adult with pets. |
| Full XL | 54” x 80” | Tall teenagers and adults. Narrow rooms that can not fit a queen |
| Queen | 60” x 80” | Couples that do not require a large amount of legroom or have smaller bedrooms. |
| Olympic Queen | 66” x 80” | Couples who need extra width but don’t have the bedroom size for a king bed. |
| King | 76” x 80” | Couples requiring maximum legroom, co-sleeping families, or adults with large pets. |
| California King | 72” x 84” | Taller adults (over 6 foot) or bedrooms that are long and narrow. |
Small single bed:
Also known as a cot bed mattress, the small single bed measures 30″ x 75″. This makes it ideal for little ones transitioning from their crib but not yet ready for a twin bed.
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Twin bed:
The twin mattress measures in at a compact 38″ x 75″, making it best for average-height single sleepers. Twin mattresses are commonly used on bunk beds and trundle beds.
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Twin XL bed:
The 38″ x 80″ twin XL mattress offers a compact width while providing a few extra inches in height.
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Full bed:
Does a full bed work best in your domain? Full-size bed dimensions measure 54″ x 75″ and offer single sleepers more room to stretch out.
| Pros | Cons |
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Full XL bed:
If the width of the full bed dimensions provides ample room, but the length falls short, consider a full XL. Measuring 54″ x 80″, the extra five inches will prevent your feet from hanging over the mattress.
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Queen bed:
Both wider and longer than a full bed, the queen is popular for couples who need a little space when sleeping. The queen size bed dimensions measure 60″ x 80″.
| Pros | Cons |
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Olympic queen bed:
Measuring 66″ x 80″, the Olympic queen bed isn’t one of the traditional bed sizes. However, it does provide wider sleeping space for couples in comparison to a typical queen bed.
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King bed:
If you need more sleep space, king beds certainly deliver. Measuring 76″ wide (a whopping 16″ greater than a queen) and 80″ long, a king bed provides plenty of space.
| Pros | Cons |
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California king bed:
The California king bed measures 72″ x 84″. If you’re looking for length, the California king is four inches longer, beating out the twin XL, full, full XL, queen, Olympic queen, and king beds.
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What to consider when choosing a mattress size
What is the overall size of your bedroom?
While spreading out in a king-size bed is certainly luxurious, fitting it in your bedroom may not be realistic. Be sure to measure your bedroom properly and account for a nightstand, dresser, and room to move about comfortably.
Are you a single sleeper or have a partner/spouse?
Single sleepers have greater flexibility in choosing a mattress size. However, if you’re sharing the bed with a partner or spouse, assess if a double-size bed will ultimately feel cozy or cramped.
Will children or pets sleep in the bed?
If there is a chance of little ones joining you regularly or Fido taking up major real estate, be sure to factor in the need for additional space.
What is the height of the tallest sleeper?
No one wants their feet hanging over the mattress, so it’s important to ensure all sleepers will fit properly on the mattress with some room to spare. For example, a 6-foot 5-inch individual would not sleep comfortably on a full-size bed.
The bottom line
Choosing the perfect bed size is possible. Take time to decide what dimensions will ensure you sleep through the night and fit in your sleeping space. Armed with this knowledge, you will rest easy.
Frequently asked questions
What size bed is the biggest?
The king-size bed dimensions of 76″ x 80″ measure the largest in bed sizes for width. The California king is the largest bed size for length measuring 72″ x 84″.
What is the smallest mattress size?
The smallest mattress size is a small single, sometimes known as a cot mattress. A small single mattress measures 30″ x 75″.
What are standard bed sizes?
A standard mattress size chart includes measurements for twin, twin XL, double, queen, king, and California king. Other options include a crib mattress, small single, and Olympic queen.
What size is a double bed?
A double bed measures 54″ x 75″. Double beds and full beds are the same measurements.
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