Projected Mature Height

28"

29"

30"

31"

32"

33"

34"

36"

Birth

18.20"

18.85"

19.50"

20.15"

20.80"

21.45"

21.95"

23.40"

One Month

19.60"

20.30"

21.00"

21.70"

22.40"

23.10"

23.80"

25.20"

Two Months

21.56"

22.33"

23.10"

23.87"

24.64"

25.41"

26.18"

27.72"

Three Months

22.40"

23.20"

24.00"

24.80"

25.60"

26.40"

27.20"

28.80"

Four Months

22.96"

23.78"

24.60"

25.42"

26.24"

27.06"

27.88"

29.52"

Five Months

23.52"

24.36"

25.20"

26.04"

26.88"

27.72"

28.56"

30.24"

Six Months

23.80"

24.65"

25.50"

26.35"

27.20"

28.05"

28.90"

30.60"

Seven Months

24.08"

24.94"

25.80"

26.66"

27.52"

28.38"

29.24"

30.96"

Eight Months

24.36"

25.23"

26.10"

26.97"

27.84"

28.71"

29.58"

31.32"

Nine Months

24.64"

25.52"

26.40"

27.28"

28.16"

29.04"

29.92"

31.68"

1 Year

25.20"

26.10"

27.00"

27.90"

28.80"

29.70"

30.60"

32.40"

Fifteen Months

25.76"

26.68"

27.60"

28.52"

29.44"

30.36"

31.29"

33.12"

Eighteen Months

26.32"

27.26"

28.20"

29.14"

30.08"

31.02"

31.96"

33.84"

Twenty-one Months

26.74"

27.70"

28.65"

29.61"

30.56"

31.52"

32.47"

34.38"

2 Years

27.16"

28.13"

29.10"

30.07"

31.04"

32.07"

32.98"

34.82"

Thirty Months

27.58"

28.57"

29.55"

30.54"

31.52"

32.51"

33.49"

35.46"

Thirty-Six Months

28.00"

29.00"

30.00"

31.00"

32.00"

33.00"

34.00"

36.00"