There isn't a specific height requirement to sit in a regular seat, as seats are designed to accommodate a wide range of body types. However, a seat typically has a height of around 18 inches from the floor to the seat cushion, which is comfortable for most adults. If a person is significantly shorter or taller than average, they may need to adjust their seating position with cushions or by choosing seats with adjustable features for comfort.
It is not height but weight that determines when you can sit in the front seat.
To sit up front you need to be 4'9" or 12 years of age to be able to use just a regular seatbelt and no car seats.
It depends on where you live
135 centimetres
(I think)
Tall enough to reach to climb into the vehicle.
at-least 5.feet tall
5 FEET
i think it is 45 lbs
It varies by state. In California it is 7 years old or 4' 9" tall without a car-seat.
At least 4 feet 9
Tall enough to withstand the airbag. About 12 or 13.