Verified answer

I would say age 10 just before they enter puberty because by then their features are pretty much pronounced and will only get more defined during puberty. When I look at my old pictures I look most like how I do now, when I was about 10+

No question is stupid. But anyway, you usually can tell what a child will look like when they grow up at around 5 or 6. Take a look at your pictures when you were younger and see what picture you look like the most now. Hope this helps!

At any age you can do one of those aging processes on the computer, but the best age to work out the height is about 3 I think. I don't know how though.

obviously the older they are the older they will look. so the older they are as kids the closer they will look to when their "grown up".

I dont know anyone who looks exactly as they did as babies. When they get older they start to develop distinct family features. so to answer your question on a scale from ages 1-15 i would say 15.