Norma

Size

Age

Kids’ Weight

 (kg/lbs)

Chest

(cm/inches)

Lenghth

(cm/inches)

Kids’ Height (cm/inches)

1

8 months – 12 months

07 – 09 kg/15.43 – 19.84 lbs

54cm/21.25in

44-46 cm

(17.32-18.11 in)

66.5 – 76.2 cm

(26.2 – 30.0 in)

2

18 months – 24 months

10 – 12 kg/22.05 – 26.46 lbs

56cm/22.05in

49-51cm

(19.29-20.08 in)

78.0 – 89.4 cm

(30.7 – 35.2 in) _

3

2.5 – 3 years

13 – 15 kg/28.66 – 33.07 lbs

58cm/22.83in

54-56 cm

(21.26-22.05 in)

90.3 – 97.7 cm

(35.6 – 38.5 in)

4

3-4 years

16 – 18 kg/35.27 – 39.68 lbs

60cm/23.62in

59-61 cm

(23.29-24.02 in)

101 – 108 cm

(39.8 – 42.5 in)

5

5-6 years

19 – 21 kg/41.89 – 46.30 lbs

62cm/24.41in

64-66 cm

(25.2-25.98 in)

115 cm (45.3 in)

6

6-7 years

22 – 24 kg/48.50 – 52.91 lbs

64cm/25.20in

69-71cm

(27.17-27.95 in)

121.8 cm (48.0 in)

7

7-8 years

25 – 27 kg/55.12 – 59.52 lbs

127.8 cm (50.3 in)

8

8-9 years

28 – 30 kg/61.73 – 66.14 lbs

133.2 cm (52.4 in)

9

9-10 years

31 – 35kg/61.34 – 77.16 lbs

Above 139.1 cm

(54.8 in)