Tenor vs Baritone Mouthpiece Sizes Compared

Why mouthpiece size matters

When you compare a tenor and a baritone saxophone, the mouthpiece is one of the first visible differences. The baritone mouthpiece is larger in overall size, and its facing, the curved surface that meets the reed, is longer. These differences are part of how each instrument is designed, and they affect how the mouthpiece fits the neck and the reed.

On a listing, the mouthpiece size is rarely given as a number. Instead, you may see a model name or a phrase like 'included mouthpiece.' The important thing is that the mouthpiece matches the instrument's register. For a first instrument, tenor saxophone guides and baritone saxophone guides can help you see what is available.

What facing length means

The facing is the curved part of the mouthpiece that contacts the reed. The facing length is the distance from the tip of the mouthpiece to the point where the curve ends. This is a design specification that varies by model.

A longer facing means the reed is supported over a longer distance. A shorter facing means the reed is supported over a shorter distance. The facing length is not a measure of quality; it is a design choice that affects the geometry of the mouthpiece.

For more on this term, see the saxophone mouthpiece facing length article.

How to read mouthpiece specs on a listing

A saxophone listing may include a mouthpiece in the kit, or it may sell the instrument alone. When a mouthpiece is included, the listing often names the model, such as a specific mouthpiece for tenor or baritone. The model name may include numbers or letters that refer to the tip opening or the facing length, but these are not always explained.

If the listing does not state the mouthpiece size, you can still tell which register it is for by the instrument it accompanies. A tenor saxophone listing includes a tenor mouthpiece, and a baritone listing includes a baritone mouthpiece. This is a safe assumption because the mouthpiece must fit the neck of the instrument.

For a kit, the mouthpiece is part of the 'full kit' or 'complete set' wording. The listing may say 'mouthpiece included' or list it among the accessories. Saxophone kit guides explain what to look for in a kit. You can also read how to read saxophone specifications for general tips.

Comparing tenor and baritone mouthpieces

In general terms, the baritone mouthpiece is larger in every dimension: longer, wider, and with a larger chamber. The tenor mouthpiece is smaller, but still larger than an alto or soprano mouthpiece. These size differences are part of the instrument's design and are not a sign of quality.

The facing length is one of the most noticeable differences. A baritone mouthpiece often has a longer facing, which means the reed is longer and the mouthpiece supports it over a greater distance. This is a design difference between the two registers.

When you compare the two, you are essentially comparing the instruments themselves. The tenor vs baritone saxophone article discusses the overall differences. For practical concerns, baritone saxophone weight and support may also be useful.

What the catalogue cannot say about mouthpieces

The catalogue and the official maker pages do not provide exact measurements for mouthpiece size or facing length. They may name a model or describe the mouthpiece in general terms, but they do not give numbers. This means you cannot compare two mouthpieces by their stated dimensions on this site.

What you can compare is the type of mouthpiece included in a kit, the material (such as hard rubber or plastic), and the brand. These details are part of the stated specifications. The facing length and tip opening are not stated, so they are left out of the comparison.

The best saxophone guide explains how we compare instruments on stated details. That same principle applies to mouthpieces.

Choosing a mouthpiece for your situation

If you are buying a first saxophone, the included mouthpiece in a kit is usually sufficient to start. You do not need to buy a separate mouthpiece unless you want to change the mouthpiece model. The included mouthpiece is matched to the instrument, so it will fit correctly.

If you are moving from tenor to baritone, or the other way, you will need a mouthpiece that matches the new instrument. You cannot use a tenor mouthpiece on a baritone, and the reverse is also true. This is a simple rule to remember when you compare listings.

For a gift, the mouthpiece size is not something you need to worry about if you buy a kit. The kit includes the correct mouthpiece. If you buy the instrument alone, you will need to buy a mouthpiece separately, and you should look for one that is labeled for the correct register. Student saxophone guides and saxophone kit guides can help you choose.

What to pick for your situation

Questions

Can I use a tenor mouthpiece on a baritone saxophone?

No, a tenor mouthpiece will not fit a baritone saxophone. The mouthpiece must match the instrument's register, and the sizes are different.

What is the facing length on a mouthpiece?

The facing is the curved part of the mouthpiece that contacts the reed. The facing length is the distance from the tip to the end of that curve. It is a design specification.

Do baritone mouthpieces have longer facings than tenor mouthpieces?

In general terms, yes. Baritone mouthpieces tend to have longer facings, which is part of the design of the larger instrument.

Is the mouthpiece size stated on a saxophone listing?

Often not. The listing may name the mouthpiece model or say 'mouthpiece included,' but exact measurements are rarely given.

Do I need to buy a separate mouthpiece if I buy a kit?

No, a kit usually includes a mouthpiece that matches the instrument. You only need to buy a separate mouthpiece if you want a different model.