Answer by
MandyF (73)
The size needed depends on your height.
The rule of thumb is that if you are taller than 5 feet, a full size cello (4/4) will be most comfortable. If you are from 4 1/2 feet to 5 feet than a 3/4 cello would be best and if you are 4-4 1/2 feet, than a 1/2 would be best.