Bed and Mattress Size Guide

NZ Mattress Size

Mattress Size Metric (cm) Imperial (inches)
Single 91 x 188 35.8″ x 74″
Long Single 91 x 203 35.8″ x 79.9″
King Single 107 x 203 41.5″ x 79.9″
Double 137 x 188 53.9″ x 74″
Long Double 137 x 203 53.9″ x 79.9″
Queen 153 x 203 60″ x 79.9″
King 167 x 203 65.7″ x 79.9″
Super King 183 x 203 72″ x 79.9″
California King 203 x 203 79.9″ x 79.9″

Mattress Size Comparison Guide – Which Mattress Size Should You Choose?

Choosing the right mattress size depends on your height, weight, and whether you'll be sharing the bed. Here are a few things to keep in mind:

  • Who will be sleeping with you? Are you sharing with a partner, child, or pet, and how often?
  • How tall and heavy are you and your regular sleeping partner?
  • Do you have kids or pets who like to join you in bed?

Mattress Size Guide

 

 

Single Mattress

  • Size: 91cm x 188cm / 35.8″ x 74″
  • Best for: Young kids or a quick, single-night guest solution.

 

 

Long Single Mattress

  • Size: 91cm x 203cm / 35.8″ x 79.9″
  • Best for: Growing kids who need extra length. A good first bed that lasts.

 

 

King Single Mattress

  • Size: 107cm x 203cm / 41.5″ x 79.9″
  • Best for: A step up from a single, offering more width. Great for bigger kids or a compact guest bed.

 

 

Double Mattress

  • Size: 137cm x 188cm / 53.9″ x 74″
  • Best for: Smaller rooms where space is tight but enough room for one to spread out.

 

 

Long Double Mattress

  • Size: 137cm x 203cm / 53.9″ x 79.9″
  • Best for: Ideal for a single adult or older teen who wants more room and length. Fits well in smaller rooms.

 

 

Queen Mattress

  • Size: 153cm x 203cm / 60″ x 79.9″
  • Best for: Most popular for couples, offering enough room for two in almost any bedroom.

 

 

King Mattress

  • Size: 167cm x 203cm / 65.7″ x 79.9″
  • Best for: Couples needing extra space, with room for pets.

 

 

Super King Mattress

  • Size: 183cm x 203cm / 72″ x 79.9″
  • Best for: Couples wanting maximum space, with room for pets or kids to join.

 

 

California King Mattress

  • Size: 203cm x 203cm / 79.9″ x 79.9″
  • Best for: The largest option, ideal for families sharing a bed. Generous space for everyone if your room can fit it.