Brand vs brand

Wonder Nation vs Kyte Baby sizes

Of Wonder Nation's 11 baby and toddler sizes, 1 line up closely with a Kyte Baby size, 8 are partial matches, and 2 have no clean match. Both charts list weight and height, so the comparison uses both.

Closest pairs: Wonder Nation Newborn = Kyte Baby Newborn.

Wonder Nation Runs smallKyte Baby Runs small

Based on published size charts compared with other brands.

Size by size, on one scale

Each block is one size, placed where the brand's chart puts it. Blocks that sit above each other fit the same baby.

Weight (lb)

Wonder Nation

Preemie: up to 5 lb
Newborn: 5.5 to 7.5 lb
0-3M: 6.5 to 12 lb
3-6M: 12.5 to 16 lb
6-9M: 16.5 to 19 lb
12M: 19.5 to 22 lb
18M: 22.5 to 26 lb
24M: 26.5 to 30 lb
2T: 26.5 to 30 lb
3T: 30.5 to 34 lb
4T: 34.5 to 38 lb

Kyte Baby

Preemie: up to 6.6 lb
Newborn: 5.5 to 8.8 lb
0-3M: 8.8 to 11 lb
3-6M: 11 to 17.6 lb
6-12M: 17.6 to 22 lb
12-18M: 22 to 24.3 lb
18-24M: 24.3 to 26.5 lb
2T: 26.5 to 29.8 lb
3T: 27.6 to 32 lb
4T: 33.1 to 35.3 lb

Height (in)

Wonder Nation

Preemie: up to 17 in
Newborn: 17.5 to 21 in
0-3M: 20.5 to 23 in
3-6M: 23.5 to 26 in
6-9M: 26.5 to 27.5 in
12M: 28 to 29.5 in
18M: 30 to 31.5 in
24M: 32 to 33.5 in
2T: 32 to 33.5 in
3T: 34 to 37.5 in
4T: 38 to 41.5 in

Kyte Baby

Preemie: up to 18.9 in
Newborn: 18.1 to 20.9 in
0-3M: 20.9 to 22.8 in
3-6M: 22.8 to 27.2 in
6-12M: 27.2 to 29.1 in
12-18M: 29.1 to 31.1 in
18-24M: 31.1 to 33.1 in
2T: 33.1 to 35 in
3T: 35 to 37 in
4T: 37 to 40.2 in

Wonder Nation size to Kyte Baby size

Wonder Nation	Closest Kyte Baby	Match	Weight: Wonder Nation / Kyte Baby	Height: Wonder Nation / Kyte Baby
Preemie	Preemie	No clean match	up to 5 lb / up to 6.6 lb	up to 17 in / up to 18.9 in
Newborn	Newborn	Close match	5.5 to 7.5 lb / 5.5 to 8.8 lb	17.5 to 21 in / 18.1 to 20.9 in
0-3M	0-3M	Partial	6.5 to 12 lb / 8.8 to 11 lb	20.5 to 23 in / 20.9 to 22.8 in
3-6M	3-6M	Partial	12.5 to 16 lb / 11 to 17.6 lb	23.5 to 26 in / 22.8 to 27.2 in
6-9M	6-12M	No clean match	16.5 to 19 lb / 17.6 to 22 lb	26.5 to 27.5 in / 27.2 to 29.1 in
12M	6-12M	Partial	19.5 to 22 lb / 17.6 to 22 lb	28 to 29.5 in / 27.2 to 29.1 in
18M	12-18M	Partial	22.5 to 26 lb / 22 to 24.3 lb	30 to 31.5 in / 29.1 to 31.1 in
24M	2T	Partial	26.5 to 30 lb / 26.5 to 29.8 lb	32 to 33.5 in / 33.1 to 35 in
2T	2T	Partial	26.5 to 30 lb / 26.5 to 29.8 lb	32 to 33.5 in / 33.1 to 35 in
3T	3T	Partial	30.5 to 34 lb / 27.6 to 32 lb	34 to 37.5 in / 35 to 37 in
4T	4T	Partial	34.5 to 38 lb / 33.1 to 35.3 lb	38 to 41.5 in / 37 to 40.2 in

Kyte Baby size to Wonder Nation size

Kyte Baby	Closest Wonder Nation	Match	Weight: Kyte Baby / Wonder Nation	Height: Kyte Baby / Wonder Nation
Preemie	Newborn	Partial	up to 6.6 lb / 5.5 to 7.5 lb	up to 18.9 in / 17.5 to 21 in
Newborn	Newborn	Close match	5.5 to 8.8 lb / 5.5 to 7.5 lb	18.1 to 20.9 in / 17.5 to 21 in
0-3M	0-3M	Partial	8.8 to 11 lb / 6.5 to 12 lb	20.9 to 22.8 in / 20.5 to 23 in
3-6M	3-6M	Partial	11 to 17.6 lb / 12.5 to 16 lb	22.8 to 27.2 in / 23.5 to 26 in
6-12M	12M	Partial	17.6 to 22 lb / 19.5 to 22 lb	27.2 to 29.1 in / 28 to 29.5 in
12-18M	18M	Partial	22 to 24.3 lb / 22.5 to 26 lb	29.1 to 31.1 in / 30 to 31.5 in
18-24M	18M	Partial	24.3 to 26.5 lb / 22.5 to 26 lb	31.1 to 33.1 in / 30 to 31.5 in
2T	24M	Partial	26.5 to 29.8 lb / 26.5 to 30 lb	33.1 to 35 in / 32 to 33.5 in
3T	3T	Partial	27.6 to 32 lb / 30.5 to 34 lb	35 to 37 in / 34 to 37.5 in
4T	4T	Partial	33.1 to 35.3 lb / 34.5 to 38 lb	37 to 40.2 in / 38 to 41.5 in

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Size

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Every Wonder Nation size in Kyte Baby

Close match

Wonder Nation Newborn lines up closely with Kyte Baby Newborn.

Weight (lb)

Wonder Nation Newborn 5.5 to 7.5 lb

Kyte Baby Preemie up to 6.6 lb

Kyte Baby Newborn 5.5 to 8.8 lb

Kyte Baby 0-3M 8.8 to 11 lb

Height (in)

Wonder Nation Newborn 17.5 to 21 in

Kyte Baby Preemie up to 18.9 in

Kyte Baby Newborn 18.1 to 20.9 in

Kyte Baby 0-3M 20.9 to 22.8 in

The shaded column is the Wonder Nation range. Bars show what each brand publishes for the size.

Based on published size charts. Wonder Nation chart and Kyte Baby chart.

More comparisons

Charts retrieved October 4, 2026 (Wonder Nation) and October 4, 2026 (Kyte Baby). Sources are listed on each brand page. This site is not affiliated with either brand.