Brand vs brand

OshKosh B'gosh vs Hanna Andersson sizes

Of OshKosh B'gosh's 9 baby and toddler sizes, 4 line up closely with a Hanna Andersson size, 5 are partial matches, and 0 have no clean match. Both charts list weight and height, so the comparison uses both.

Closest pairs: OshKosh B'gosh 12M = Hanna Andersson 75 cm, OshKosh B'gosh 18M = Hanna Andersson 80 cm, OshKosh B'gosh 24M = Hanna Andersson 85 cm, OshKosh B'gosh 4T = Hanna Andersson 100 cm.

OshKosh B'gosh True to sizeHanna Andersson Not enough shared sizes

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)

OshKosh B'gosh

3M: 9 to 12.5 lb
6M: 12.5 to 17 lb
9M: 17 to 21 lb
12M: 21 to 25 lb
18M: 25 to 28 lb
24M: 28 to 30 lb
2T: 29 to 31 lb
3T: 31 to 33 lb
4T: 33 to 37.5 lb

Hanna Andersson

Newborn: up to 8 lb
50 cm: 8 to 12 lb
60 cm: 12 to 16 lb
65 cm: 16 to 20 lb
70 cm: 16 to 20 lb
75 cm: 20 to 24 lb
80 cm: 24 to 27 lb
85 cm: 27 to 30 lb
90 cm: 27 to 33 lb
100 cm: 31 to 38 lb

Height (in)

OshKosh B'gosh

3M: 21.5 to 24 in
6M: 24 to 27 in
9M: 27 to 28.5 in
12M: 28.5 to 30 in
18M: 30 to 32 in
24M: 32 to 34 in
2T: 35 to 36.5 in
3T: 36.5 to 39 in
4T: 39 to 41.5 in

Hanna Andersson

Newborn: up to 19 in
50 cm: 18 to 22 in
60 cm: 22 to 26 in
65 cm: 26 to 28 in
70 cm: 26 to 28 in
75 cm: 28 to 30 in
80 cm: 30 to 32 in
85 cm: 32 to 34 in
90 cm: 34 to 38 in
100 cm: 38 to 42 in

OshKosh B'gosh size to Hanna Andersson size

OshKosh B'gosh	Closest Hanna Andersson	Match	Weight: OshKosh B'gosh / Hanna Andersson	Height: OshKosh B'gosh / Hanna Andersson
3M	50 cm	Partial	9 to 12.5 lb / 8 to 12 lb	21.5 to 24 in / 18 to 22 in
6M	60 cm	Partial	12.5 to 17 lb / 12 to 16 lb	24 to 27 in / 22 to 26 in
9M	65 cm	Partial	17 to 21 lb / 16 to 20 lb	27 to 28.5 in / 26 to 28 in
12M	75 cm	Close match	21 to 25 lb / 20 to 24 lb	28.5 to 30 in / 28 to 30 in
18M	80 cm	Close match	25 to 28 lb / 24 to 27 lb	30 to 32 in / 30 to 32 in
24M	85 cm	Close match	28 to 30 lb / 27 to 30 lb	32 to 34 in / 32 to 34 in
2T	90 cm	Partial	29 to 31 lb / 27 to 33 lb	35 to 36.5 in / 34 to 38 in
3T	90 cm	Partial	31 to 33 lb / 27 to 33 lb	36.5 to 39 in / 34 to 38 in
4T	100 cm	Close match	33 to 37.5 lb / 31 to 38 lb	39 to 41.5 in / 38 to 42 in

Hanna Andersson size to OshKosh B'gosh size

Hanna Andersson	Closest OshKosh B'gosh	Match	Weight: Hanna Andersson / OshKosh B'gosh	Height: Hanna Andersson / OshKosh B'gosh
Newborn	None	No clean match	up to 8 lb / n/a	up to 19 in / n/a
50 cm	3M	Partial	8 to 12 lb / 9 to 12.5 lb	18 to 22 in / 21.5 to 24 in
60 cm	6M	Partial	12 to 16 lb / 12.5 to 17 lb	22 to 26 in / 24 to 27 in
65 cm	9M	Partial	16 to 20 lb / 17 to 21 lb	26 to 28 in / 27 to 28.5 in
70 cm	9M	Partial	16 to 20 lb / 17 to 21 lb	26 to 28 in / 27 to 28.5 in
75 cm	12M	Close match	20 to 24 lb / 21 to 25 lb	28 to 30 in / 28.5 to 30 in
80 cm	18M	Close match	24 to 27 lb / 25 to 28 lb	30 to 32 in / 30 to 32 in
85 cm	24M	Close match	27 to 30 lb / 28 to 30 lb	32 to 34 in / 32 to 34 in
90 cm	2T	Partial	27 to 33 lb / 29 to 31 lb	34 to 38 in / 35 to 36.5 in
100 cm	4T	Close match	31 to 38 lb / 33 to 37.5 lb	38 to 42 in / 39 to 41.5 in

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Every OshKosh B'gosh size in Hanna Andersson

Close match

OshKosh B'gosh 12M lines up closely with Hanna Andersson 75 cm.

Weight (lb)

OshKosh B'gosh 12M 21 to 25 lb

Hanna Andersson 75 cm 20 to 24 lb

Hanna Andersson 80 cm 24 to 27 lb

Height (in)

OshKosh B'gosh 12M 28.5 to 30 in

Hanna Andersson 75 cm 28 to 30 in

Hanna Andersson 80 cm 30 to 32 in

The shaded column is the OshKosh B'gosh range. Bars show what each brand publishes for the size.

Based on published size charts. OshKosh B'gosh chart and Hanna Andersson chart.

More comparisons

Charts retrieved October 4, 2026 (OshKosh B'gosh) and October 4, 2026 (Hanna Andersson). Sources are listed on each brand page. This site is not affiliated with either brand.