Mattress Sizes

Mattress size is important, as space can play a factor in sleep quality. Here is our handy guide to the standard mattress sizes and bed dimensions in New Zealand. 

Mattress Size Metric Measurements (mm) Imperial Measurements (inches)
Sealy Single 915 x 1900 36" x 74.8"
Sealy Single XL 915 x 2030 36" x 80"
King Single 1055 x 2030 41.5" x 80"
Double 1385 x 1900 54.5" x 74.8"
Queen 1525 x 2030 60" x 80"
King 1685 x 2030 66.3" x 80"
Super King 1835 x 2030 72.2" x 80"
California King 2030 x 2030 80" x 80"
Our Bed Collection

Need a new mattress?

Ideally you should replace your mattress every 8-10 years - find out the signs to look out for to indicate you may need to start looking for a new mattress.

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Try our Bed Selector to help find the best bed for you. Answer a few simple questions to discover the right mattress for your needs.

Where To Buy

Where to Buy

Visit your nearest Sealy retailer to find out more. Experience the Sealy Posturepedic difference.