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Calvin Klein Size Charts

Calvin Klein Boys Infant Size Chart

Measurement Unit: US (inch) | World (cm) | Both

Size	Height	Weight	Chest	Waist	Hip	Inseam	Torso	Age
0/3 Months	22 - 24 inch 56 - 61 cm	8 - 12 lb 4 - 5 kg	16 - 17 inch 41 - 43 cm	16 - 17 inch 41 - 43 cm	17 - 18 inch 43 - 46 cm	6¹/₂ inch 17 cm	23 - 25 inch 58 - 64 cm	0 - 3 months
3/6 Months	24 - 26 inch 61 - 66 cm	12 - 16 lb 5 - 7 kg	17 - 18 inch 43 - 46 cm	17 - 18 inch 43 - 46 cm	18 - 19 inch 46 - 48 cm	7¹/₂ inch 19 cm	26 - 27 inch 66 - 69 cm	3 - 6 months
6/9 Months	26 - 28 inch 66 - 71 cm	16 - 20 lb 7 - 9 kg	18 - 19 inch 46 - 48 cm	18 - 19 inch 46 - 48 cm	19 - 20 inch 48 - 51 cm	8¹/₂ inch 22 cm	28 - 29 inch 71 - 74 cm	6 - 9 months
12 Months	28 - 30 inch 71 - 76 cm	18 - 22 lb 8 - 10 kg	19 - 20 inch 48 - 51 cm	19 - 20 inch 48 - 51 cm	20 - 21 inch 51 - 53 cm	9¹/₂ inch 24 cm	30 - 31 inch 76 - 79 cm	12 months
18 Months	30 - 32 inch 76 - 81 cm	22 - 26 lb 10 - 12 kg	20 - 21 inch 51 - 53 cm	20 - 21 inch 51 - 53 cm	21 - 22 inch 53 - 56 cm	11 inch 28 cm	32 - 33 inch 81 - 84 cm	18 months
24 Months	32 - 34 inch 81 - 86 cm	26 - 30 lb 12 - 14 kg	21 - 22 inch 53 - 56 cm	21 - 22 inch 53 - 56 cm	22 - 23 inch 56 - 58 cm	12¹/₂ inch 32 cm	34 - 35 inch 86 - 89 cm	24 months

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Length Conversion

Note: 1 inch = 2.54 cm, 1 cm = 0.394 inch, 1 foot = 30.48 cm, 1 cm = 0.033 foot, 1 foot = 12 inch, 1 inch = 0.083 foot

Essential Tools

If you do a lot of online apparel shopping, accurate body measurement using a tape measure is a must. The actual tape you choose doesn’t matter that much. This measuring tape set has two double-sided, 60-inch / 150 cm, durable tape measure in pink and black. They are small and light pocket-size measuring tapes, and they have accurate, large and clear markings in both inches and centimeters, which are very easy and convenient to read. They are also great for body measurement, sewing, tailoring, weight loss tracking, or measuring any curved surface.

How to measure without a ruler or tape measure?

If you don't have a ruler or tape measure handy, you can try to measure with a standard credit card, which has a width of 3 ⅜ inch or 8.56 cm and a height of 2 ⅛ inch or 5.4 cm.