Size Guide

Find the right fit with our diaper calculator and size guide.

Diaper Calculator

Slide across to select your baby’s weight. Find the right size and an estimate of how many diapers they use per day.

  • Kg
  • Lbs

Recommended size for your baby*

NB
SIZE NB
3 - 5kg
6 - 11lbs
S
SIZE S
4 - 8kg
9 - 18lbs
M
SIZE M
6 - 11kg
13 - 24lbs
L
SIZE L
10 - 15kg
22 - 33lbs
XL
SIZE XL
13 - 18kg
28 - 39lbs
XXL
SIZE XXL
16+ kg
35+ lbs

Average number of diapers per day*

Diapers

Size Range

  • Tape Diaper

NB 3 - 5 kg
S 4 - 8 kg
M 6-11kg
L 10-15kg
XL 13-18kg
  • Diaper Pants

M 6-11kg
L 10-15kg
XL 13-18kg
XXL 15 - 20kg
XXXL 17kg+

Still have questions?

Our Customer Love team can help you find the right fit.

*The recommended diaper size and quantity is a guide only.
Limited edition CoComelon print available in size L-XL tape diapers and size M-XXXL diaper pants.

Ready to join the fun? We’ve teamed up with our friends at CoComelon to bring you tape diapers and diaper pants that are seriously good and seriously fun.

Featuring JJ & friends in our limited edition print.

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