Violin Calculator: String Lengths, Sizes & Tuning Reference

🎻 Violin Size & String Calculator

Find the right violin size, scale length, string gauges, and tuning frequencies for any player

⚙️ Calculator Inputs

✅ Your Violin Calculation Results

📏 Violin Size by Arm Length

4/4
23.5+ in arm / 14 in body
3/4
21-23 in arm / 13 in body
1/2
18-20 in arm / 12 in body
1/4
16-17.5 in arm / 11 in body
1/8
14-15.5 in arm / 9.5 in body
1/16
Under 14 in arm / 9 in body
440
Hz Modern Standard A
12.8
in Full Size Scale Length

🎵 String Frequencies by Tuning Standard

String Note 440 Hz (Hz) 432 Hz (Hz) 415 Hz (Hz) 442 Hz (Hz)
E StringE5659.3647.3622.3662.2
A StringA4440.0432.0415.0442.0
D StringD4293.7288.0276.7294.7
G StringG3196.0192.3184.7196.7

📏 Violin Dimensions by Size

Size Body Length (in) Scale Length (in) Body Length (cm) Scale Length (cm) Bow Length (in)
4/4 Full14.012.835.632.529.5
3/413.011.933.030.227.5
1/212.011.030.527.925.6
1/411.010.027.925.423.2
1/89.58.924.122.621.5
1/169.08.322.921.119.7

🧵 String Tension by Gauge & Type

String Type Light Tension (lbs) Medium Tension (lbs) Heavy Tension (lbs) Best For
Steel Core11-1313-1515-18Fiddle, Electric
Synthetic Core9-1111-1313-16Classical, General
Gut Core7-99-1111-14Baroque, Period
Perlon Core10-1212-1414-16Student, Intermediate
Nylon Core8-1010-1212-14Beginner, Student
Silver Wound10-1212-1414-17Low strings (G, D)

🎶 Common Violin Projects & Specifications

Player Type Recommended Size Scale Length String Type Tuning
Toddler (3-4 yrs)1/168.3 in / 21.1 cmNylon440 Hz
Young Child (5-6 yrs)1/88.9 in / 22.6 cmNylon440 Hz
Child (7-8 yrs)1/410.0 in / 25.4 cmSynthetic440 Hz
Pre-Teen (9-10 yrs)1/211.0 in / 27.9 cmSynthetic440 Hz
Teen (11-13 yrs)3/411.9 in / 30.2 cmSynthetic/Steel440 Hz
Adult / Professional4/412.8 in / 32.5 cmSynthetic/Gut440 or 442
Baroque Player4/412.8 in / 32.5 cmGut415 Hz
Fiddle Player4/412.8 in / 32.5 cmSteel440 Hz
💡 Sizing Tip: Measure from the left side of the neck to the middle of the left palm (arm extended). Use this arm length measurement to match the correct violin size. When between sizes, choose the smaller size for comfort.
🎼 Tuning Tip: Most modern orchestras and students use A = 440 Hz. European orchestras often use A = 442 Hz for a slightly brighter sound. Baroque ensembles typically use A = 415 Hz, which is approximately one semitone lower than 440 Hz.

The violin is also sometimes called the violino. It is made from wood and is the tiniest in the group of violins. Because of its size it gives the highest sound between the commonly used instruments of that family.

There are even more little instruments alike to the violin, as the violino piccolo or the pochette, but they are almost never used.

About the Violin

In a usual orchestra the violins split into two sections: the first and the second. The lead player of the first violins also serves as the concertmaster. Like this the violin is a truly key part in any orchestral arrangement.

Because the violin does not have frets, the musician must lay fingers exactly on the fingerboard to ensure that every note sounds correctly in the melody. Here is one of the reasons that it is so sensitive. Learning violin alone, without help of a teacher, is almost not possible, at least for the basics.

Private courses are a good idea for anyone that seriously wants to master it. Some keys answer very well for the violin, for instance G, D and A. Playing in them feels natural on the insturment, especially during solo play. Techniques as double stops, open strings and harmonics work very well in practice.

When the bow slips across the strings, they first stick to the bow and later release, when the friction beats. This process repeats again and again, thus the sound is born. It differs much from picking a guitar string, that simply vibrates at its natural frequencies.

Before, strings for violin were made from catgut. That is a kind of material done from fibers of the walls of animal intestines. So, yes, they were truly done from animal bellies.

More curious, such strings are yet produced today.

The viola and violin look so much alike, that one can see them almost identical for the most part. The word “violin family” is more write according to technique, but it sounds a bit hard to say always.

Violins cover all grades, from school model to professional instruments. Marks as Fiddlerman, Holstein, Scott Cao, Yamaha and Stagg Strings are well known. Other names include Franz Hoffmann, Carlo Lamberti and John Cheng.

Electric violins are also sold at marks as Yamaha, NS Design and Ponticelli. A starting violin, like the Cremona, can serve around five years, before the fingerboard splits from the neck; that is a simple and cheap repair. After that, a tip to an intermediate instrument seemsnatural.

Playing violin can lower the tension, which gives nice benefit for workers. Even so it needs much time to learn to create good violin sound. Children sometimes succeed, where adults struggle, because they do not know how bad they sound at first.

Violin Calculator: String Lengths, Sizes & Tuning Reference

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