u/Turbulent-Isopod5723

perception of the average

I wanted to ask if you relate with these averages as this is the CDC growth chart
for boys (from USA) I’m going to give my perception at the end

Birth: 50cm (19.7in)
1y old: 75cm (29.5in)
2y old: 86.9cm (34.2in)
3y old 95.3cm (3'1.5")
4y old: 102.6cm (3’4.4")
5y old: 109.2cm (3'7")
6y old: 115.6cm (3'9.5")
7y old: 121.9cm (4ft)
8y old: 128cm (4'2.4")
9y old: 133.3cm (4'4.5")
10y old: 138.4cm (4'6.5")
11y old: 143.3cm (4'8.4")
12y old: 149.1cm (4'10.7")
13y old: 156.2cm (5'1.5")
14y old: 163.8cm (5'4.5")
15y old: 170.2cm (5'7")
16y old: 173.5cm (5'8.3")
17y old: 175.3cm (5'9")
18y old: 176cm (5'9.3")
19y old: 176.5cm (5'9.5")

(I’m not from the US but the average is really close, slightly lower than the average in my country during early childhood, slightly higher during adolescence ad identical for the adult average height)

As a boy who had always been about the statistical average, I do relate with these numbers as I never felt short or tall in most situations, always felt average, there were the tall kids and the short kids. I DONT completely relate with the averages from age 11 onwards. I feel like the average is slightly higher as in my perception boys start their spurt much earlier now. This is my “perception” of the average at each age.

11: 144-145cm
12: 151cm
13: 158-159cm
14: 166cm
15: 172-173cm
16: 175-176cm
17: 176cm
18: 177cm
19: 177cm

give me your thoughts. (Also make sure your country’s reported average match or are close to those I wrote in the post)

reddit.com
u/Turbulent-Isopod5723 — 2 days ago

HEIGHT PREDICTION OF ME, MY SISTER AND MY COUSIN, IF YOU ARE INTERESTED TAKE YOUR TIME TO READ PLEASE

So I wanted to be given an opinion about my left growth potential and possibly about my twin sister and my cousin. (Me and my cousin are males)

our parents:
Dad: 194.5cm tall (6'4.6")
Mom: 158cm tall (5'2 1/4)
we were born on May 22nd 2010, my cousin was born on June 11th 2011

my cousin’s (mom side) parents
his father: 178cm (5’10.1")
his mother: 164cm (5'4.6")

height ME MY SISTER MY COUSIN

Birth 47cm 46cm 48cm
1y old: 75cm 73cm 72cm
2y old: 86cm 84cm 82cm
4y old: 101cm 99cm ND
8y old: 126.5cm 125.5cm 120cm
10y old: 137.5cm 136.5cm 130.5cm
11y old: 141cm 142.5cm 136cm
11y,8m old: ND 146.7cm ND
12y old: 145cm 149.5cm 141.6cm
12y8m old: ND 155.2cm ND
12y10m old: 148.7cm 156.9cm ND
13y old: 149.5cm 158.7cm 149cm
13y 2m old: 150cm 160cm ND
(at age 13, 2 months my sister had her period)
13y 11m old: 154.2cm ND 158cm
14y old: 155cm 163.3cm 159cm
14y 2m old: ND ND 161cm
14y 10m old: 163cm ND 166cm
15y old: 165cm 165cm 167.3cm
15y 1m old: 166cm ND ND
15y 8m old: 171cm ND —
16y old: 173.5cm 166.5/167cm —
16y 2m old: 174.7cm 167cm —-

If there’s any question please ask it.

reddit.com
u/Turbulent-Isopod5723 — 25 days ago

how much do yall shrink at night???

I wanted to ask this question, because I am almost always like 2cm shorter at night, except when I’m not up all day and be laying down most of the day. I usually wake up and then after 1 hour up I have shrunk like 0.5-1cm, then after 2 hours 1-1.5cm, and then like half of the day I’m 1.5cm shorter than how tall I am in the morning, by 7Pm I usually have reached my limit of 2cm. I l got measured 1 inch (2.5cm) shorter at night sometimes (very rarely) but I don’t know if that might be a measurement issue/ error.

reddit.com
u/Turbulent-Isopod5723 — 25 days ago

height prediction please!!

I would like to know how tall do you think I’ll be.
I’ll give you my parents' height, my growth history, puberty signs, and feet growth. If you are interested please read every detail.

Parents height:
• mom: 158,2cm (5'2¼)
• dad: 194,5cm (6'4½)

I was born as a twin and 3 weeks+1 day earlier than average so I was shortish my first months of life.

Birth: 47cm x 2.3kg (18.5inches)
4 months, 28 days: 63cm x 7.3kg (corrected age 4 months and 6 days) (24.8 inches 2'0.8")
1 year and 3 weeks: 75cm (corrected age 1) 10.8kg
2 years: 86cm 12.8kg (2'10)
4 years: 101cm 17kg (3'3.8")
9 years: 132cm (4'4) ~47th percentile
10 years: 137cm (4'6) ~46th percentile
11 years: 141cm (4'7.5) ~39th percentile
12 years: 145cm (4'9) ~30th percentile 41kg
13 years: 149.5cm (4'11) ~19th percentile 43kg
14 years: 155cm (5'1) ~13th percentile 48.5kg
14 years 10 months: 163cm (5'4.2) 48.3kg
15 years old: 165cm 50kg (5'5)
15 years old 1 months: 166cm 51.3kg (5'5.4)
15 years old 10 months: 172cm
16 years old 2 months (now) 174.7cm 59kg (5'8.77")
~ I have grown 2.2cm since exactly 3 months ago, and 4.3cm since 6 months ago.

my feet size
9: 36 EU (US 4.5)
12: 39EU (US 6.5)
14: 41EU (US 8)
15: 42.5EU (US 9.5)
16: 43.5 EU (US 10.5)

puberty signs:
12: first pubic hair.
14 and 3 months: first armpit hair
15: voice big sudden change, first upper lip hair
and PHV happened there.
16: a bit more of facial hair and more armpit hair, my voice dropped a bit too.

Do you think hitting my genetic target (which is between 5'11 and 6'1) is possible?

reddit.com
u/Turbulent-Isopod5723 — 27 days ago
▲ 11 r/heightcomparison+1 crossposts

height difference 165cm vs 159cm

May 2025
me (the red haired boy): just turned 15y old, 165cm (5'5)
my cousin (the shorter one): just turned 14y old, 159cm (5'2.5)

now we are 174.5 and 168.5

does it look correct?

u/Turbulent-Isopod5723 — 28 days ago

height prediction

I would like to know how tall do you think I’ll be.
I’ll give you my parents' height, my growth history, puberty signs, and feet growth. If you are interested please read every detail.

Parents height:
• mom: 158,2cm (5'2¼)
• dad: 194,5cm (6'4½)

I was born as a twin and 3 weeks+1 day earlier than average so I was shortish my first months of life.

Birth: 47cm x 2.3kg (18.5inches)
4 months, 28 days: 63cm x 7.3kg (corrected age 4 months and 6 days) (24.8 inches 2'0.8")
1 year and 3 weeks: 75cm (corrected age 1) 10.8kg
2 years: 86cm 12.8kg (2'10)
4 years: 101cm 17kg (3'3.8")
9 years: 132cm (4'4) ~47th percentile
10 years: 137cm (4'6) ~46th percentile
11 years: 141cm (4'7.5) ~39th percentile
12 years: 145cm (4'9) ~30th percentile 41kg
13 years: 149.5cm (4'11) ~19th percentile 43kg
14 years: 155cm (5'1) ~13th percentile 48.5kg
14 years 10 months: 163cm (5'4.2) 48.3kg
15 years old: 165cm 50kg (5'5)
15 years old 1 months: 166cm 51.3kg (5'5.4)
15 years old 10 months: 172cm
16 years old 2 months (now) 174.7cm 59kg (5'8.77")
~ I have grown 2.2cm since exactly 3 months ago, and 4.3cm since 6 months ago.

my feet size
9: 36 EU (US 4.5)
12: 39EU (US 6.5)
14: 41EU (US 8)
15: 42.5EU (US 9.5)
16: 43.5 EU (US 10.5)

puberty signs:
12: first pubic hair.
14 and 3 months: first armpit hair
15: voice big sudden change, first upper lip hair
and PHV happened there.
16: a bit more of facial hair and more armpit hair, my voice dropped a bit too.

Do you think hitting my genetic target (which is between 5'11 and 6'1) is possible?

reddit.com
u/Turbulent-Isopod5723 — 29 days ago

help me predict my height

I would like to know how tall do you think I’ll be.
I’ll give you my parents' height, my growth history, puberty signs, and feet growth. If you are interested please read every detail.

Parents height:
• mom: 158,2cm (5'2¼)
• dad: 194,5cm (6'4½)

I was born as a twin and 3 weeks+1 day earlier than average so I was shortish my first months of life.

Birth: 47cm x 2.3kg (18.5inches)
4 months, 28 days: 63cm x 7.3kg (corrected age 4 months and 6 days) (24.8 inches 2'0.8")
1 year and 3 weeks: 75cm (corrected age 1) 10.8kg
2 years: 86cm 12.8kg (2'10)
4 years: 101cm 17kg (3'3.8")
9 years: 132cm (4'4) ~47th percentile
10 years: 137cm (4'6) ~46th percentile
11 years: 141cm (4'7.5) ~39th percentile
12 years: 145cm (4'9) ~30th percentile 41kg
13 years: 149.5cm (4'11) ~19th percentile 43kg
14 years: 155cm (5'1) ~13th percentile 48.5kg
14 years 10 months: 163cm (5'4.2) 48.3kg
15 years old: 165cm 50kg (5'5)
15 years old 1 months: 166cm 51.3kg (5'5.4)
16 years old 2 months (now) 174.5cm 59kg (5'8.7")
~ I have grown 2.2cm since exactly 3 months ago, and 4.3cm since 6 months ago.

my feet size
9: 36 EU (US 4.5)
12: 39EU (US 6.5)
14: 41EU (US 8)
15: 42.5EU (US 9.5)
16: 43.5 EU (US 10.5)

puberty signs:
12: first pubic hair.
14 and 3 months: first armpit hair
15: voice changes drastically, first upper lip hair
and PHV happened there.
16: a bit more of facial hair and more armpit hair.

I think I can hit like 5'11.25- 5'11.5 can I?

reddit.com
u/Turbulent-Isopod5723 — 1 month ago