Does smaller the number mean a shorter hair cut?

Haircut blade sizes to be exact, bigger the number longer hair cut?Does smaller the number mean a shorter hair cut?
yes. the bigger the number the longer the hair.





#1-1/8


#2-1/4


#3-3/8


#4-1/2


#5-5/8


#6-3/4


#7-7/8


#8-1inchDoes smaller the number mean a shorter hair cut?
they aren't exact but a smaller number does mean a shorter cut. A zero would be almost bald or very close shave to the head.
yes, a 4 is longer than a 1
yep, I usually get a 0, which is basically skin on the sides.
Yep, hubby uses 0 and my son uses a 3.
yes, 5 is the longest and 1 is extremely short
no!