how tall should a changing table be
1 Make sure the changing table is tall enough that you won't have to bend over it, especially if you're prone to back problems. 2  Tables range in height from 32 to 42 inches (approximately 81â107 centimeters), so you should be able to find a comfortable fit at any height. Make sure the changing table is tall enough that you won't have to bend over it, especially if you're prone to back problems. 2  Tables range in height from 32 to 42 inches (approximately 81â107 centimeters), so you should be able to find a comfortable fit at any height.