Ukulele sizes explained
Four sizes, one tuning for three of them, and a very common mistake: buying a soprano because that is what a ukulele looks like.
By Stephen V. · Writes Reed & Rosin · last verified
The short answer
Soprano (about 13.6 in scale) suits children and players wanting the classic bright sound. Concert (about 15 in) suits most adults. Tenor (about 17 in) suits large hands and fingerpicking. All three share the same tuning; baritone is tuned differently and is a separate instrument.
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Quick picks
| # | Product | Best for | Score | Price |
|---|---|---|---|---|
| 1 |  Kala KA-15S Soprano Bundle The reference beginner soprano. Mahogany body, geared tuners that actually hold pitch, and a bundle that includes the tuner and bag most first buyers forget to order. | The default first ukulele | 9.3/10 | $99.99View on Amazon #ad · price as of September 7, 2026 · how this is funded |
| 2 |  Cordoba 15CM Concert A concert body adds about two inches of scale over a soprano, which is exactly the difference between an adult crowding the frets and an adult playing comfortably. | Adult beginners and larger hands | 9.0/10 | $129.99View on Amazon #ad · price as of September 7, 2026 · how this is funded |
| 3 |  Enya NOVA U PRO Tenor Carbon fiber rather than wood, which means it ignores humidity swings completely. If the instrument lives in a car, a dorm or a school locker, that is worth more than tonewood romance. | Instruments that travel, or houses with wild humidity | 8.7/10 |
Scores are our own editorial fit rating from published specifications — the rubric is on our methodology page. They are not test results; we have not played these instruments.
The size table
| Size | Approx. total length | Approx. scale length | Standard tuning | Suits |
|---|---|---|---|---|
| Soprano | 21 in / 53 cm | 13.6 in / 345 mm | G C E A | Children, small hands, the classic bright sound |
| Concert | 23 in / 58 cm | 15 in / 380 mm | G C E A | Most adults and teenagers |
| Tenor | 26 in / 66 cm | 17 in / 430 mm | G C E A | Large hands, fingerpicking, fuller sound |
| Baritone | 30 in / 76 cm | 19 in / 480 mm | D G B E | Guitarists — it is tuned like a guitar's top four strings |
Soprano, concert and tenor all share standard G C E A tuning, so every chord shape and every method book works across all three. Baritone is tuned a fourth lower and needs its own chord charts.
The mistake almost every adult makes
Buying a soprano, because that is the shape people picture when they think “ukulele”. On a soprano the frets near the nut are close together, and an adult with average or larger fingers will find themselves accidentally muting adjacent strings while trying to form a chord.
They then conclude they have clumsy hands. They do not; the instrument is too small for them. A concert adds roughly an inch and a half of scale, which spreads the frets enough to solve the problem entirely while keeping the sound recognisably a ukulele.
What changes with size, and what does not
What changes: the spacing between frets, the volume and depth of the tone, and the string tension. Larger sizes are louder, warmer and slightly tighter under the finger.
What does not change: the tuning, the chord shapes, the method books, the songs, or anything you learn. A player who switches from soprano to concert loses nothing and adapts within minutes.
High G or low G?
Standard ukulele tuning uses a “re-entrant” high G: the fourth string is pitched above the third rather than below, which is what gives the ukulele its distinctive jangly sound. Almost every ukulele ships this way and almost every method book assumes it.
A low-G string set adds a proper bass note and a fuller, more guitar-like range. It is a worthwhile experiment later. Start on high G, because that is what your book and every chord chart assume.
Choosing for a child
- 1
Under about 6
Soprano, without hesitation. It is the only size a small child can hold and reach around comfortably, and its light weight matters as much as its scale.
- 2
Ages 6 to 11
Soprano still fits, and a concert is fine for a taller child. Either works and neither is a mistake.
- 3
12 and up
Concert is the safer choice. Hands are approaching adult size and a soprano will start to feel cramped within a year or two.
- 4
Check they can reach across
Sitting with the ukulele held in playing position, the fretting hand should reach the fourth string at the third fret without the wrist collapsing. If it cannot, the instrument is too big — a rarer problem than too small, but it happens with tenors.
The baritone exception
A baritone is tuned D G B E, exactly like the top four strings of a guitar. That makes it a superb instrument for a guitarist who wants something smaller, and a confusing first ukulele for anyone else, because none of the chord charts, videos or method books will match.
If someone is buying their first ukulele and does not already play guitar, a baritone is the wrong answer — and it is a mistake that only becomes obvious after the first attempted lesson.
The picks, in full
Every card below is written from the published specification and the manufacturer’s own documentation. We have not played these instruments — see how we work for exactly what that means and what we do instead.
Our top pick · The default first ukulele
Kala KA-15S Soprano Bundle
The reference beginner soprano. Mahogany body, geared tuners that actually hold pitch, and a bundle that includes the tuner and bag most first buyers forget to order.
What works
- Geared tuners rather than friction pegs — the single biggest predictor of whether a cheap ukulele stays in tune
- Satin mahogany gives a warmer voice than the laminate-and-gloss competition
- Bundle covers the gig bag, tuner and strap
What to know
- Soprano is small: adult hands with wide fingers will crowd the frets
- Factory strings are worth replacing before the instrument is judged
- Size
- Soprano (approx. 21 in)
- Scale length
- 13.6 in (345 mm)
- Body
- Mahogany
- Tuners
- Geared
#ad · price as of September 7, 2026 · how this is funded
Specs read from the manufacturer or retailer listing on 2026-09-07. Our fit score: 9.3/10.
Pick 2 · Adult beginners and larger hands
Cordoba 15CM Concert
A concert body adds about two inches of scale over a soprano, which is exactly the difference between an adult crowding the frets and an adult playing comfortably.
What works
- Concert scale gives noticeably more room between frets than a soprano
- Mahogany top, back and sides for a warm, even voice
- Abalone rosette and cleaner finish work than the price implies
What to know
- Sold as an instrument alone on most listings — add a bag and a tuner
- Slightly louder and deeper than the classic bright soprano sound some people want
- Size
- Concert (approx. 23 in)
- Scale length
- 14.75 in (375 mm)
- Body
- Mahogany top, back and sides
#ad · price as of September 7, 2026 · how this is funded
Specs read from the manufacturer or retailer listing on 2026-09-07. Our fit score: 9.0/10.
Pick 3 · Instruments that travel, or houses with wild humidity
Enya NOVA U PRO Tenor
Carbon fiber rather than wood, which means it ignores humidity swings completely. If the instrument lives in a car, a dorm or a school locker, that is worth more than tonewood romance.
What works
- Carbon composite does not crack or shift with humidity the way wood does
- Tenor scale suits adult hands
- Effectively maintenance-free
What to know
- Composite tone is bright and even but lacks the warmth of mahogany
- Costs more than a wooden ukulele of comparable playability
- Size
- Tenor, 26 in
- Body
- Carbon fiber composite
- Cutaway
- Yes
Specs read from the manufacturer or retailer listing on 2026-09-07. Our fit score: 8.7/10.
Questions people actually ask
What size ukulele should a beginner get?
A concert for most adults and teenagers, and a soprano for children under about eleven. All three common sizes share the same tuning and chord shapes, so nothing learned on one is lost on another.
What is the difference between a soprano and concert ukulele?
Roughly an inch and a half of scale length, which spreads the frets further apart and produces a slightly louder, warmer sound. The tuning, chords and repertoire are identical. Concert is the more comfortable choice for adult hands.
What size ukulele for a 6 year old?
Soprano. It is the smallest and lightest standard size, and its short scale puts every chord within reach of a small hand. A concert is physically manageable but offers no advantage at that age.
Is a baritone ukulele good for beginners?
Only for someone who already plays guitar. A baritone is tuned D G B E like a guitar's top four strings, so standard ukulele chord charts, videos and method books will not match what the instrument does.
Do all ukulele sizes use the same chords?
Soprano, concert and tenor do — all three use standard G C E A tuning, so every chord shape and every book transfers. Baritone does not, being tuned a fourth lower with its own chord shapes.