California King vs. King Mattress Comparison
By Stefan Gheorghe
| Published on 
Stefan Gheorghe Founder/CEO
Stefan Gheorghe is the founder and CEO of Homedit.com. In 2008, he launched the platform out of his passion for interior design and home decoration.
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When choosing a king-size bed, it’s important to know there are two distinct options: the King and the California King. They differ in dimensions and are suited for different needs. While the King is wider, the California King is longer despite having a slightly smaller overall surface area.
| Feature | California King | Standard King (Eastern King) |
|---|---|---|
| Width | 72 inches | 76 inches |
| Length | 84 inches | 80 inches |
| Surface Area | 6,048 sq. in. | 6,080 sq. in. |
| Also Known As | Western King | Eastern King |
How to Choose the Right Size
Room Layout
- Choose a California King for narrow or rectangular rooms
- Choose a King for square or wider spaces
- Leave at least 24 inches of clearance around the bed
Accessory Availability
- King mattresses are more common, with widely available and affordable bedding and frames
- California King sizes may be harder to find and cost more
Height Considerations
- If you’re over 6 feet tall, the California King’s extra length is more comfortable
- For most others, a standard King provides plenty of space
Sleeping Preferences
- Prefer to sleep closer as a couple? California King may feel cozier
- Want more width to spread out or sleep with kids or pets? Go with the standard King