Brand vs brand

Carter's vs Burt's Bees Baby sizes

Of Carter's 12 baby and toddler sizes, 10 line up closely with a Burt's Bees Baby size, 2 are partial matches, and 0 have no clean match. Both charts list weight and height, so the comparison uses both.

Closest pairs: Carter's Newborn = Burt's Bees Baby Newborn, Carter's 3M = Burt's Bees Baby 0-3M, Carter's 6M = Burt's Bees Baby 3-6M, Carter's 9M = Burt's Bees Baby 6-9M.

Watch the labels: Carter's 12M is closer to Burt's Bees Baby 12M than to Burt's Bees Baby's own 12M; Carter's 18M is closer to Burt's Bees Baby 18M than to Burt's Bees Baby's own 18M; Carter's 24M is closer to Burt's Bees Baby 24M than to Burt's Bees Baby's own 24M.

Carter's True to sizeBurt's Bees Baby 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)

Carter's

Up to 5 lb: up to 5 lb
Preemie: up to 6 lb
Newborn: 6 to 9 lb
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

Burt's Bees Baby

Preemie: up to 6 lb
Newborn: 6 to 9 lb
0-3M: 9 to 12.6 lb
3-6M: 12.6 to 17 lb
6-9M: 17 to 20.9 lb
12M: 20.9 to 24.9 lb
18M: 24.9 to 28 lb
24M: 28 to 30 lb
2T: 29 to 31 lb
3T: 31 to 33 lb
4T: 34 to 37.5 lb

Height (in)

Carter's

Up to 5 lb: up to 17 in
Preemie: up to 18 in
Newborn: 18 to 21.5 in
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

Burt's Bees Baby

Preemie: up to 16.9 in
Newborn: up to 21.7 in
0-3M: 21.7 to 24 in
3-6M: 24 to 26.4 in
6-9M: 26.4 to 28.3 in
12M: 28.3 to 30.7 in
18M: 30.7 to 32.7 in
24M: 32.7 to 33.9 in
2T: 35 to 36.5 in
3T: 36.5 to 39 in
4T: 39 to 41.5 in

Carter's size to Burt's Bees Baby size

Carter's	Closest Burt's Bees Baby	Match	Weight: Carter's / Burt's Bees Baby	Height: Carter's / Burt's Bees Baby
Up to 5 lb	Preemie	Partial	up to 5 lb / up to 6 lb	up to 17 in / up to 16.9 in
Preemie	Preemie	Partial	up to 6 lb / up to 6 lb	up to 18 in / up to 16.9 in
Newborn	Newborn	Close match	6 to 9 lb / 6 to 9 lb	18 to 21.5 in / up to 21.7 in
3M	0-3M	Close match	9 to 12.5 lb / 9 to 12.6 lb	21.5 to 24 in / 21.7 to 24 in
6M	3-6M	Close match	12.5 to 17 lb / 12.6 to 17 lb	24 to 27 in / 24 to 26.4 in
9M	6-9M	Close match	17 to 21 lb / 17 to 20.9 lb	27 to 28.5 in / 26.4 to 28.3 in
12M	12M	Close match	21 to 25 lb / 20.9 to 24.9 lb	28.5 to 30 in / 28.3 to 30.7 in
18M	18M	Close match	25 to 28 lb / 24.9 to 28 lb	30 to 32 in / 30.7 to 32.7 in
24M	24M	Close match	28 to 30 lb / 28 to 30 lb	32 to 34 in / 32.7 to 33.9 in
2T	2T	Close match	29 to 31 lb / 29 to 31 lb	35 to 36.5 in / 35 to 36.5 in
3T	3T	Close match	31 to 33 lb / 31 to 33 lb	36.5 to 39 in / 36.5 to 39 in
4T	4T	Close match	33 to 37.5 lb / 34 to 37.5 lb	39 to 41.5 in / 39 to 41.5 in

Burt's Bees Baby size to Carter's size

Burt's Bees Baby	Closest Carter's	Match	Weight: Burt's Bees Baby / Carter's	Height: Burt's Bees Baby / Carter's
Preemie	Up to 5 lb	Partial	up to 6 lb / up to 5 lb	up to 16.9 in / up to 17 in
Newborn	Newborn	Close match	6 to 9 lb / 6 to 9 lb	up to 21.7 in / 18 to 21.5 in
0-3M	3M	Close match	9 to 12.6 lb / 9 to 12.5 lb	21.7 to 24 in / 21.5 to 24 in
3-6M	6M	Close match	12.6 to 17 lb / 12.5 to 17 lb	24 to 26.4 in / 24 to 27 in
6-9M	9M	Close match	17 to 20.9 lb / 17 to 21 lb	26.4 to 28.3 in / 27 to 28.5 in
12M	12M	Close match	20.9 to 24.9 lb / 21 to 25 lb	28.3 to 30.7 in / 28.5 to 30 in
18M	18M	Close match	24.9 to 28 lb / 25 to 28 lb	30.7 to 32.7 in / 30 to 32 in
24M	24M	Close match	28 to 30 lb / 28 to 30 lb	32.7 to 33.9 in / 32 to 34 in
2T	2T	Close match	29 to 31 lb / 29 to 31 lb	35 to 36.5 in / 35 to 36.5 in
3T	3T	Close match	31 to 33 lb / 31 to 33 lb	36.5 to 39 in / 36.5 to 39 in
4T	4T	Close match	34 to 37.5 lb / 33 to 37.5 lb	39 to 41.5 in / 39 to 41.5 in

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Every Carter's size in Burt's Bees Baby

Close match

Carter's Newborn lines up closely with Burt's Bees Baby Newborn.

Weight (lb)

Carter's Newborn 6 to 9 lb

Burt's Bees Baby Newborn 6 to 9 lb

Height (in)

Carter's Newborn 18 to 21.5 in

Burt's Bees Baby Newborn up to 21.7 in

The shaded column is the Carter's range. Bars show what each brand publishes for the size.

Based on published size charts. Carter's chart and Burt's Bees Baby chart.

More comparisons

Charts retrieved October 4, 2026 (Carter's) and October 4, 2026 (Burt's Bees Baby). Sources are listed on each brand page. This site is not affiliated with either brand.