conversation tips of the week

Conversation: How old are you?

What is your age? (formal)
how old are you? (normal)
If you don't mind, may I ask your age? (very polite)
May I have your age?
I don't mean to be rude but I was wondering about how old you are? (super polite)

I'm 37 years old. / I,m 37. / 37.

I'm in my 30's / 30something. 30 - 39

Around 40 / near 40 / about 40 38 - 42
in my early 30's/ mid 30's / late 30's. 30 – 33/ 34-36 / 37-39
Young adult / young man/ girl 18 - 28
middle age 40 - 50
elderly / retirement age / pensioner 60 +
Teenager / adolescence 13 - 19
child 0 - 18
infant under 1year
toddler 1 - 3 Years
newborn 1 – 4 weeks
What do these mean?
over the hill
spring chicken
one foot in the grave.