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California King Bed Dimensions — Mattress Size in Inches & cm
72 × 84 in (183 × 213.5 cm)
California King Bed mattress dimensions
| Unit | Size (W × H) |
| Millimeters | 1828.8 × 2133.6 mm |
| Centimeters | 182.88 × 213.36 cm |
| Inches | 72 × 84 in |
| Size name | California King Bed |
| Region | US |
| Best for | Tall sleepers, long narrow rooms |
| Room size (min) | 12 × 12 ft |
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FAQ
How big is a California King Bed?
A California King Bed measures 72 × 84 in (183 × 213.5 cm).
Who is a California King Bed best for?
A California King Bed suits Tall sleepers, long narrow rooms. Allow at least 12 × 12 ft of room space.
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Official/regulation references for guidance. Confirm exact requirements with the issuing authority or governing body.