How to choose your first acoustic or classical guitar

For most beginners, and almost always for children, the best first guitar is a nylon-string classical guitar in the right size with low string height. If you are a teenager or adult who likes playing pop, rock, or folk with a pick, a steel-string acoustic is also a good option.

More than the brand or color, what determines whether you enjoy or struggle through the first few months is a guitar that feels comfortable, plays in tune, and does not hurt your fingers. Here is what to look for and try.

In short

Nylon for children and for classical music, bolero, bossa nova, or Andean music; steel for strumming with a pick in pop, rock, and folk.
Never put steel strings on a classical guitar: it is not built for that tension.
Confirm the size with the child seated and the guitar in playing position, rather than relying only on age.
Strings that are too high are the most common cause of pain and frustration for beginners.
A laminated top is durable and good enough for learning; a solid top sounds richer but needs more care with humidity.

Nylon-string classical or steel-string acoustic?

Both can be played without amplification and share the same tuning and chords. The strings, neck, sound, and styles they suit best are different.

	Classical (nylon strings)	Acoustic (steel strings)
Strings	Softer, with less tension	Higher tension; leave marks on your fingertips at first
Neck	Wide and flat, with room for your fingers	Narrower and thinner; comfortable for strumming
Sound	Warm and rounded	Bright, with more volume and projection
Played with	Mostly fingers	Pick or fingers
Genres	Classical music, bolero, bossa nova, Andean and Latin American music	Pop, rock, folk, ballads, country
Who it is for	Children and any beginner who wants a solid foundation	Teenagers and adults who want to accompany songs with a pick

One important warning: do not put steel strings on a classical guitar. Most have no truss rod—the adjustable rod inside the neck—and the bridge is designed for nylon-string tension; steel strings can warp the neck or pull the bridge loose.

If you are still deciding between acoustic and electric, first read acoustic or electric guitar: which to learn first.

Sizes 1/2, 3/4, and 4/4: which fits your child?

Classical guitars come in fractional sizes. The fraction is not an exact proportion: it indicates a shorter neck and smaller body. The key measurement is scale length, the distance between the nut and bridge.

A rough guide: height and arm length matter more than age, and sizes are not standardized across manufacturers
Size	Approximate age	Approximate scale length
1/4	4 to 6 years	Around 48 cm
1/2	Ages 6 to 8	Around 53 cm
3/4	8 to 11 years	Around 58 cm
7/8	Teenagers or adults with small hands	Around 62 cm
4/4	From 11 or 12 years, and adults	Around 65 cm

The fitting test that matters more than the chart

Seat the child on a chair where their feet can rest on the floor or a footstool.
With the guitar in position, the child should reach the first fret with the left hand without fully extending the arm or leaning.
The right arm should reach over the guitar's body and rest comfortably in front of the soundhole, without raising the shoulder.
If you are unsure between two sizes, choose the smaller one. A guitar bought “so it will last” creates tension and bad habits.

In guitar for children: a guide for parents, you will find more on starting age, fingers, and first songs.

String height: the detail that matters most

Action is the distance between the strings and frets. If it is high, you have to press hard, your fingertips hurt, notes go out of tune when pressed, and the student ends up thinking they are “not good at this.” It is the most common flaw in budget guitars, and often it can be fixed.

How to measure: use a metal ruler at fret 12 to measure the gap between the top of the fret and the bottom of the sixth string, then the first string.
Classical guitar guideline: around 4 mm at the sixth string and 3 mm at the first (a rough guide; it varies with the guitar and the luthier).
Steel-string acoustic guideline: around 2,5 mm at the sixth string and 2 mm at the first, or slightly less (a rough guide; your luthier determines the ideal setup).
If it is high: a luthier can lower the saddle. If the neck is twisted or the bridge is lifting, look for a different guitar.

Also check the nut, the white piece at the start of the neck. If the strings sit high there, the first frets are hard to press—exactly where all the basic chords are played.

Solid or laminated top

The top is the front face, the one with the soundhole. It is the part of the guitar that has the greatest influence on sound.

	Solid top	Laminated top
What it is	Solid wood, usually two pieces joined at the center	Several thin layers of wood pressed together
Sound	Richer and more nuanced; often opens up over years of playing	Adequate, with less resonance
Resistance	Sensitive to humidity, sunlight, and sudden changes in climate	Withstands knocks, travel, and changes in climate better
Who it is for	Adults or students who will care for it for years	Children, a first guitar, trips between cool highlands and hot lowlands

How can you tell? Look at the soundhole edge: on a solid top, the wood grain continues through the edge; on a laminated top, you can see layers, or the edge grain does not match the surface. If the specifications say “spruce top” or “cedar top” without “solid,” it is probably laminated.

For a first guitar, a well-built, well-set-up laminate model is a better buy than a solid-top one with high strings.

What to check in the shop or on a used guitar

Tune it first with a tuner or our guitar tuner on your phone: you cannot assess an out-of-tune guitar. Then check:

Neck: sight from the headstock along the fretboard toward the body. It should look straight, without twisting to one side.
Fret buzz: play each string at several frets. It should not buzz or choke out.
Intonation at fret 12: compare the harmonic at fret 12 with the fretted note at the same fret. If they sound very different, chords higher up the neck will be out of tune.
Tuners: they should turn smoothly and hold the tuning, without slipping or play.
Bridge: check that the back is not lifting. If a sheet of paper fits between the bridge and top, that is a bad sign.
Cracks and glue joints: check the top, sides, and neck heel in good light.
Frets: run your hand along the edge of the neck. If the ends feel sharp, the wood has shrunk; this can be fixed, but tells you a lot about how it has been stored.
Acoustic-electric: if it has a pickup, plug it into an amplifier and check the output jack and battery cover.

Warning signs

Steel-string guitars for children.
A painted fretboard that is already peeling.
A bulging top behind the bridge.
A seller who will not let you tune or try it.

The accessories you actually need

A padded gig bag, preferably with backpack straps for taking it to school.
A clip-on tuner or a tuner app; learn to use it from day one.
A footstool if you play classical guitar seated in the traditional position.
Thin or medium picks if you play steel-string acoustic guitar.
A spare set of strings; when it is time, follow this step-by-step guide to changing them.
A music stand to read songs or sheet music at eye level.

A capo, strap, or floor stand can wait. If you are starting guitar lessons, bring your guitar to the very first lesson: the teacher will check the setup and tell you if it needs anything before it becomes a problem.

Frequently asked questions

Which guitar is best for a 6-year-old?

At that age, a 1/2-size nylon-string classical guitar often works well, though it depends on height and arm length. The safest approach is to try it with the child seated: they should reach the first fret without fully stretching the arm.

Is finger pain normal when starting out?

Mild fingertip discomfort in the first few weeks is normal, especially with steel strings, and eases as calluses form. If the pain is severe or occurs in your wrist, check the string height and posture with your teacher.

Is it worth buying an acoustic-electric guitar to start with?

Only if you know you will play amplified, such as at school events or in a group. You do not need it for learning at home, and the same budget can sometimes buy a better-built guitar without electronics.

Can I learn on a steel-string acoustic and later switch to classical guitar?

Yes. The chords and tuning are the same. The right-hand technique, neck width, and repertoire change. Many guitarists end up owning both.

Sources

We checked the facts in this article against these sources on October 22, 2026.