California King Fitted Sheets

Finding bedding that truly fits a California king mattress can be frustrating — especially in the UK where oversized sheets are hard to come by. Our range of California king fitted sheets is designed specifically for this long, narrow bed size so you get a smooth, secure fit every night.

If you’re unsure about the exact dimensions of a California king mattress or how it compares to a standard king bed, check out our detailed guide: Cali King Bed Size Explained: Is It Bigger Than a King?

What Size Is a California King Mattress?

A true California king bed mattress measures approximately:

• 72 inches wide
• 84 inches long
• (About 183 x 213 cm)

Because this size is longer and slightly narrower than a standard king, regular king or UK super king fitted sheets won’t fit correctly — which is why dedicated California king fitted sheets are essential.

Why Choose California King Fitted Sheets?

Using the correctly sized fitted sheet makes a big difference in comfort and sleep quality. Our California king fitted sheets are tailored to match the mattress dimensions precisely, giving you:

• A snug, wrinkle-free fit
• Elasticated corners that stay in place
• Even coverage from end to end
• A clean, hotel-style look

This level of fit keeps your mattress protected and your bed looking neat night after night.

Extra-Deep Fit for Modern Mattresses

Many California king mattresses today are deeper than average — especially if you have a luxury or pillow-top design. Our fitted sheets are available with extra-deep pockets to accommodate:

• Deep mattress profiles
• Mattresses with toppers
• High-loft and luxury bed systems

Before ordering, check your mattress depth to ensure the perfect fit.