Brand vs brand

babyGap vs Cloud Island sizes

Of babyGap's 9 baby and toddler sizes, 0 line up closely with a Cloud Island size, 7 are partial matches, and 2 have no clean match. Both charts list weight and height, so the comparison uses both.

babyGap True to sizeCloud Island True to size

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)

babyGap

Up to 7 lb: up to 6.6 lb
0-3M: 6.6 to 11 lb
3-6M: 11 to 17.6 lb
6-12M: 17.6 to 22 lb
12-18M: 22 to 26.5 lb
18-24M: 26.5 to 30.9 lb
2Y: 30.9 to 33.1 lb
3Y: 33.1 to 35.3 lb
4Y: 35.3 to 39.7 lb

Cloud Island

Preemie: up to 5.5 lb
Newborn: 6 to 8.5 lb
0-3M: 9 to 12 lb
3-6M: 12.5 to 16 lb
6-9M: 16.5 to 19.5 lb
12M: 20 to 23 lb
18M: 23.5 to 26 lb
24M: 26.5 to 28 lb

Height (in)

babyGap

Up to 7 lb: up to 18.1 in
0-3M: 18.1 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
2Y: 33.1 to 35.8 in
3Y: 35.8 to 39 in
4Y: 39 to 42.1 in

Cloud Island

Preemie: up to 17.5 in
Newborn: 18 to 20 in
0-3M: 20.5 to 23.5 in
3-6M: 24 to 25.5 in
6-9M: 26 to 27.5 in
12M: 28 to 30.5 in
18M: 31 to 32.5 in
24M: 33 to 35.5 in

babyGap size to Cloud Island size

babyGap	Closest Cloud Island	Match	Weight: babyGap / Cloud Island	Height: babyGap / Cloud Island
Up to 7 lb	Preemie	Partial	up to 6.6 lb / up to 5.5 lb	up to 18.1 in / up to 17.5 in
0-3M	0-3M	Partial	6.6 to 11 lb / 9 to 12 lb	18.1 to 22.8 in / 20.5 to 23.5 in
3-6M	3-6M	Partial	11 to 17.6 lb / 12.5 to 16 lb	22.8 to 27.2 in / 24 to 25.5 in
6-12M	12M	Partial	17.6 to 22 lb / 20 to 23 lb	27.2 to 29.1 in / 28 to 30.5 in
12-18M	18M	Partial	22 to 26.5 lb / 23.5 to 26 lb	29.1 to 31.1 in / 31 to 32.5 in
18-24M	18M	Partial	26.5 to 30.9 lb / 23.5 to 26 lb	31.1 to 33.1 in / 31 to 32.5 in
2Y	24M	Partial	30.9 to 33.1 lb / 26.5 to 28 lb	33.1 to 35.8 in / 33 to 35.5 in
3Y	None	No clean match	33.1 to 35.3 lb / n/a	35.8 to 39 in / n/a
4Y	None	No clean match	35.3 to 39.7 lb / n/a	39 to 42.1 in / n/a

Cloud Island size to babyGap size

Cloud Island	Closest babyGap	Match	Weight: Cloud Island / babyGap	Height: Cloud Island / babyGap
Preemie	Up to 7 lb	Partial	up to 5.5 lb / up to 6.6 lb	up to 17.5 in / up to 18.1 in
Newborn	0-3M	Partial	6 to 8.5 lb / 6.6 to 11 lb	18 to 20 in / 18.1 to 22.8 in
0-3M	0-3M	Partial	9 to 12 lb / 6.6 to 11 lb	20.5 to 23.5 in / 18.1 to 22.8 in
3-6M	3-6M	Partial	12.5 to 16 lb / 11 to 17.6 lb	24 to 25.5 in / 22.8 to 27.2 in
6-9M	6-12M	No clean match	16.5 to 19.5 lb / 17.6 to 22 lb	26 to 27.5 in / 27.2 to 29.1 in
12M	6-12M	Partial	20 to 23 lb / 17.6 to 22 lb	28 to 30.5 in / 27.2 to 29.1 in
18M	18-24M	Partial	23.5 to 26 lb / 26.5 to 30.9 lb	31 to 32.5 in / 31.1 to 33.1 in
24M	2Y	Partial	26.5 to 28 lb / 30.9 to 33.1 lb	33 to 35.5 in / 33.1 to 35.8 in

Try it

Compare any size

I know the size in

Size

What is that in

Every babyGap size in Cloud Island

Partial match

babyGap Up to 7 lb is closest to Cloud Island Preemie, but it is not a clean match.

Weight (lb)

babyGap Up to 7 lb up to 6.6 lb

Cloud Island Preemie up to 5.5 lb

Cloud Island Newborn 6 to 8.5 lb

Height (in)

babyGap Up to 7 lb up to 18.1 in

Cloud Island Preemie up to 17.5 in

Cloud Island Newborn 18 to 20 in

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

Based on published size charts. babyGap chart and Cloud Island chart.

More comparisons

Charts retrieved October 4, 2026 (babyGap) and October 4, 2026 (Cloud Island). Sources are listed on each brand page. This site is not affiliated with either brand.