Violin Size Chart by Age

Comprehensive violin sizing guide by age and arm length. Get the perfect fit for your young violinist.

FirstInstrumentGuide Team Updated: January 28, 2025
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Violin Size Age Range Child Height Arm Length
1/16 Size 3-4 years Under 3' 14-15.5"
1/10 Size 3-5 years 3'-3'3" 15.5-17"
1/8 Size 4-5 years 3'3"-3'6" 17-17.5"
1/4 Size 5-7 years 3'6"-4' 17.5-20"
1/2 Size 6-8 years 4'-4'6" 20-22"
3/4 Size 9-12 years 4'6"-5' 22-23.5"
4/4 (Full) Size 12+ years 5'+ 23.5"+

Quick Answer:

Violin size is based on arm length, measured from neck to wrist with arm extended. 1/16 for very young beginners, progressing through 1/10, 1/8, 1/4, 1/2, 3/4, to 4/4 (full size). Proper sizing is critical for violin.

How to Measure

Have your child extend their left arm straight out to the side. Measure from the neck (where it meets the shoulder) to the middle of the palm. This is the most accurate method for violin sizing.

Tips

  • A violin that's too large is worse than one slightly small
  • Children grow through violin sizes quickly - renting often makes sense
  • When in doubt, consult your violin teacher for sizing
  • Proper size prevents tension injuries and bad technique

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Frequently Asked Questions

How often will my child need a larger violin?

Typically every 1-2 years for young children (ages 4-10). Growth spurts can mean faster changes. This is why renting with exchange options is popular.

Can my child use a slightly bigger violin?

No - this is strongly discouraged for violin. Unlike guitar, violin technique requires precise positioning. A too-large violin causes tension, poor technique, and potential injury.

Who should measure my child for violin?

Ideally, a violin teacher or professional at a violin shop. If measuring at home, use the arm length method and err on the smaller side if between sizes.

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