How to choose the right violin size? Guide to finding the perfect violin

Choosing the right violin size is crucial, especially for students who are just beginning their musical journey. A well-fitting violin not only improves comfort and technique, but also prevents long-term strain or injury. Whether it's for a child or an adult, in this post we explain how to select the perfect violin size for you.

1. Available violin sizes

The violin comes in different sizes to suit the age and physical constitution of the player. The most common sizes are:

• 1/16 – the smallest, suitable for very young children.
• 1/10
• 1/8
• 1/4
• 1/2
• 3/4
• 4/4 – known as full size, for adults and teens with longer arms.

Each size refers to a fraction of the full size (4/4), with 1/16 being the smallest available.

2. How to measure the right size

To determine the correct violin size, you will need to take a measurement of the violinist's arm. Follow these steps:

1. Extend your left arm fully to the sides, parallel to the floor, and without bending the elbow.
2. Measure from the neck to the palm of your hand. The measurement you get will give you an idea of ​​the correct violin size.

Here is a general guide to recommended arm lengths and violin sizes:

• 18 to 20 inches (46 to 51 cm) – 1/16 Violin
• 20 to 22 inches (51 to 56 cm) – 1/10 Violin
• 22 to 23 inches (56 to 58 cm) – 1/8 Violin
• 23 to 25 inches (58 to 63 cm) – 1/4 Violin
• 25 to 26 inches (63 to 66 cm) – 1/2 Violin
• 26 to 27.5 inches (66 to 70 cm) – 3/4 Violin
• 27.5 inches or more (70 cm or more) – 4/4 (full size) violin

3. Violin in hand test

In addition to the arm measurement, it is also helpful to hold the violin to ensure the size is correct. Here is a quick test:

1. Place the violin on your left shoulder as if you were going to play it.
2. Extend your left hand along the fingerboard to the headstock (the top of the violin where the pegs are).
3. If you can wrap your fingers around the pegbox without straining or overstretching your arm, the violin is the right size for you.

If the arm is too bent or extended, it is a sign that the violin may be too small or too large.

4. Special considerations for children

For children, it is important to remember that it is preferable to choose a violin that is slightly too small rather than too large. A violin that is too large can strain hand and arm positions, making learning difficult and causing discomfort. It is better for the child to be comfortable with the instrument so that they can concentrate on developing their technique properly.

5. Violins for adults

For most adults, a full-size (4/4) violin will be the most suitable, but not all adults are built the same. If you are someone with shorter arms or small hands, a 3/4 violin might be more comfortable. Ideally, you should try different sizes to find the one that feels most natural.

6. Consult with an expert

Although arm measurement is a good starting point, it is best to consult with an expert. At Strings Zone, we are always happy to help you try out different violin sizes and make sure the instrument fits your anatomy perfectly. Violin teachers or luthiers can also offer valuable advice to ensure that the violin is not only comfortable, but will allow you to develop good technique.

7. Fractional violins: do they affect the sound?

A common concern is whether smaller violins have a lower quality sound. It is true that full-size violins often produce a more robust sound due to the larger soundboard. However, modern fractional violins are designed to offer a quality sound and are a perfectly valid option for students.


Choosing the right violin size is essential for comfortable and effective learning. Taking the time to measure properly and try out different options will ensure that you have the perfect instrument for you or your child. At Strings Zone, we are here to help you find the ideal violin, making sure that both comfort and sound quality fit your needs.

Feel free to contact us for more information or to try different violin sizes!