What Guitar Size Do I Need? 3/4, 7/8 or 4/4
CHOOSING THE RIGHT CLASSICAL GUITAR SIZE
Choosing the correct guitar size is important for comfortable posture, healthy technique and enjoyable progress.
Age can provide a useful starting point, but it should not be the only consideration. Height, arm length, hand size, playing position and the teacher’s recommendation are equally important.
3/4 CLASSICAL GUITARS
A 3/4 guitar is usually suitable for younger players, children with smaller hands and anyone who finds a larger instrument uncomfortable.
The shorter 580 mm scale reduces the distance between the frets, making stretches and first-position chord shapes more manageable.
A suitable instrument should allow the player to reach the first fret without lifting the shoulder, leaning excessively or twisting the wrist.
Recommended model: Vadya Aurora 3/4 – 580 mm scale
7/8 CLASSICAL GUITARS
A 7/8 guitar is an excellent intermediate option for older children, teenagers, adults with smaller hands and players who want a more compact instrument without moving down to a 3/4 size.
Guitar Salon Vadya currently offers two useful 7/8 scale lengths:
Antonio de Toledo E-14 – 610 mm scale
Vadya Lumina – 630 mm scale
The 610 mm scale feels noticeably more compact, while the 630 mm scale remains close to the proportions and playing feel of a standard 4/4 classical guitar.
4/4 CLASSICAL GUITARS
A 4/4 guitar normally has a 650 mm scale and is the standard choice for teenagers, adults and players whose hands and posture are ready for a full classical-guitar setup.
A 4/4 instrument generally offers the widest selection of models and is suitable for long-term music-school study, examinations, ensemble playing and performance.
However, a player should not move to a 4/4 guitar simply because of age. A slightly smaller, comfortable guitar is preferable to an instrument that forces excessive stretching or poor posture.
HOW TO CHECK WHETHER THE SIZE IS CORRECT
When holding the guitar in the normal playing position, check whether the player can:
Sit upright without leaning around the instrument
Reach the first fret without raising or extending the shoulder
Place the left-hand fingers comfortably in the first position
Maintain a relaxed wrist and thumb position
Keep the guitar stable without unnecessary tension
Play for a reasonable period without discomfort in the shoulder, hand or back
If the player struggles with several of these points, a shorter scale may be more appropriate.
WHEN SHOULD A STUDENT MOVE TO A LARGER GUITAR?
Consider moving to a larger guitar when the current instrument feels restrictive, the player can comfortably reach the required positions and the teacher believes the larger scale will support continued technical development.
Changing size should improve the playing experience—not make familiar passages suddenly uncomfortable.
ASK ALEN FOR PERSONAL ADVICE
If you are uncertain, send Alen:
- The player’s age and height
- Current guitar size or scale length
- Playing level and years of study
- Teacher’s recommendation, if available
- Approximate budget
Alen will help you compare suitable 3/4, 7/8 and 4/4 instruments from the current collection.