Types of Guitars: Electric, Acoustic, Classical and More

The Main Types of Guitars

Most guitars used in contemporary music fall into a few major families, but there are many variations within those groups. Body construction, string type, pickups, scale length and tuning all affect how an instrument sounds and feels.

The three types most beginners encounter first are electric guitar, steel-string acoustic guitar and classical guitar. From there you can move into semi-hollow guitars, 12-strings, baritones, extended-range instruments and other specialised designs.

If you are trying to choose your first instrument rather than simply identify the different types, see Which Starter Guitar Should I Buy as a Beginner Guitarist?.

1. Electric Guitar

The electric guitar is one of the most versatile instruments in modern music. Instead of relying primarily on an acoustic body to produce volume, it uses pickups to convert string vibration into an electrical signal that can be amplified and processed.

That opens the door to clean sounds, overdrive, distortion, modulation, delay, reverb and countless other effects. Electric guitars are central to rock, blues, metal, funk and many forms of pop, but they are also widely used in jazz, country, soul, fusion and experimental music.

Most electric guitars use steel strings and relatively narrow necks compared with classical guitars. They also commonly use lighter strings and lower action than steel-string acoustics, which can make fretting, bending and vibrato physically easier.

Common Types of Electric Guitar

• Solid-body: the most common modern electric design, used across rock, pop, metal, blues and funk.
• Semi-hollow: combines a partially hollow body with electric pickups.
• Hollow-body: has a more resonant acoustic-style body and is strongly associated with jazz and traditional styles.
• Extended-range: 7- and 8-string guitars add lower strings for greater range.
• Baritone: uses a longer scale and is normally tuned lower than a standard guitar.

What Music Is Electric Guitar Good For?

Electric guitar is especially useful when the sound itself is part of the instrument. In rock and metal, distortion and amplification are fundamental to the style. In funk, clean tone and rhythmic articulation matter more. In blues, the interaction between guitar, amp and dynamics is often central to the player's expression.

Once you start using effects, their order also changes the sound. See Guitar Pedal Order: Best Effects Chain for Your Pedalboard.

2. Classical Guitar

Classical guitars use nylon strings rather than the steel strings found on most acoustic and electric guitars. They normally have wider, flatter fingerboards and are traditionally played primarily with the fingers.

The lower string tension gives the instrument a softer physical feel under the fingertips and contributes to its warm, rounded sound. Classical guitars are associated with classical repertoire, Spanish guitar, flamenco and many fingerstyle traditions.

They are not simply “beginner guitars.” A professional classical guitar is a highly specialised instrument, and advanced classical technique can be extremely demanding.

Can You Use a Classical Guitar for Pop or Rock?

Absolutely. Chords, scales and melodies still work. But the tone, string response and neck dimensions are different, so it will not feel or sound like a steel-string acoustic or electric guitar.

If you specifically want modern rock, metal or electric lead playing, there is no requirement to begin on classical guitar first.

3. Steel-String Acoustic Guitar

The steel-string acoustic guitar is what most people mean when they simply say “acoustic guitar.” Its hollow body amplifies the strings naturally, so you do not need an amplifier to practise or perform in a small setting.

Steel strings produce a brighter, more projecting sound than nylon strings. Acoustic guitars are widely used for pop, folk, country, blues, rock, singer-songwriter music and accompaniment.

They are particularly practical if you want an instrument you can simply pick up and play. The trade-off is that steel strings usually require more fretting pressure than an electric guitar, especially if the action is too high.

Common Acoustic Guitar Body Shapes

• Dreadnought: large body with strong projection and bass response.
• Concert / Grand Concert: smaller and often comfortable for fingerstyle playing.
• Auditorium / Grand Auditorium: balanced design suited to both strumming and fingerstyle.
• Jumbo: large body designed for a big, powerful acoustic sound.
• Parlor: compact body with a more intimate feel and tone.

Electric vs Acoustic vs Classical Guitar

These three guitar types share the same basic layout, and standard six-string versions are normally tuned to the same notes. But they feel and behave very differently.

For a more detailed comparison, see Acoustic vs Classical vs Electric Guitar: Which Is Best?.

4. Semi-Hollow and Hollow-Body Electric Guitars

Not every electric guitar is a solid block of wood. Semi-hollow and hollow-body guitars use internal air cavities that change the instrument's resonance and response.

A semi-hollow guitar normally has a solid centre block running through part of the body. This helps control feedback while retaining some of the resonance associated with a hollow design.

A fully hollow electric guitar has a more acoustic-style body construction and is traditionally associated with jazz, swing and older styles of electric guitar playing.

Semi-hollow instruments are extremely versatile and appear in blues, rock, indie, soul, jazz and pop. At high gain levels they can be more prone to acoustic feedback than a typical solid-body guitar, although that interaction can sometimes be used creatively.

5. Electro-Acoustic Guitar

An electro-acoustic is simply an acoustic guitar fitted with a pickup and usually a preamp so it can be connected to an amplifier, PA system or audio interface.

It should not be confused with a semi-hollow electric guitar. An electro-acoustic is still fundamentally an acoustic instrument and is designed to produce useful volume without amplification.

This type is especially practical for singer-songwriters and performers who want a normal acoustic guitar on stage without placing a microphone directly in front of it.

6. 12-String Guitar

A 12-string guitar pairs the normal six strings with additional octave or unison strings. The result is a wide, shimmering sound that can make even simple chord parts sound much larger.

Twelve-string guitars exist in both acoustic and electric forms and have been used extensively in folk, pop, rock and psychedelic music.

They require more finger pressure and are more demanding to tune, so they are rarely the most practical first guitar. As a second instrument, however, they offer a sound that is difficult to reproduce convincingly with a normal six-string.

7. Baritone Guitar

A baritone guitar has a longer scale length and is designed for lower tunings than a standard guitar. Common baritone tunings include B-to-B or A-to-A rather than the standard E-to-E tuning.

Baritones appear in surf music, film music, alternative rock, metal and modern low-tuned styles. Their longer scale keeps the strings from becoming excessively loose when tuned down.

They are useful when you want a lower register while retaining the basic playing approach and chord shapes of a guitar.

8. Seven- and Eight-String Guitars

Extended-range guitars add one or more lower strings beneath the normal six-string range.

A 7-string commonly adds a low B, while 8-string guitars often extend down to F♯ or similar tunings. They are strongly associated with modern metal, progressive music and technically demanding contemporary guitar styles.

The wider neck and additional strings require some adaptation. They are not inherently more advanced instruments, but the extra range introduces more possibilities that a complete beginner may not need yet.

9. Resonator Guitar

Resonator guitars use one or more metal cones inside the body to amplify the strings rather than relying solely on a wooden soundboard.

Their distinctive bright, metallic sound is closely associated with blues, bluegrass, country and slide guitar.

Some are played conventionally, while others are designed to be played horizontally with a steel or slide.

What About Bass Guitar?

Bass guitar belongs to the same extended instrument family, but musically it serves a different role. A standard bass usually has four strings tuned one octave below the lowest four strings of a guitar.

Its job is typically to connect rhythm and harmony by working closely with the drums while defining the low end of chords.

Because of that different musical function, bass is generally treated as its own instrument rather than simply another type of guitar.

Which Guitar Type Is Best for Rock?

Electric guitar is the obvious main choice for most rock styles because amplification, distortion, sustain and effects are fundamental parts of the sound.

That does not mean acoustic guitar is absent from rock. Countless rock songs use acoustic rhythm parts, and semi-hollow guitars have been important throughout the history of the genre.

Which Guitar Type Is Best for Metal?

Metal is overwhelmingly associated with electric guitars, often equipped with humbucking pickups and used with high-gain amplification.

Standard six-string guitars remain perfectly capable of playing metal, while 7-string, 8-string and baritone instruments provide additional low range for players who need it.

Do not assume that buying more strings automatically makes an instrument more suitable. Choose the range that the music actually requires.

Which Guitar Type Is Best for Funk?

Electric guitar dominates funk because clean tone, fast transient response and precise rhythmic articulation work extremely well for muted strumming and syncopated chord parts.

Solid-body guitars with bright, articulate pickup combinations are common, but there is no single mandatory funk guitar.

Which Guitar Type Is Best for Pop?

Pop uses almost every major guitar type. Electric guitars handle clean rhythm parts, hooks and processed textures, while steel-string acoustics remain a staple of singer-songwriter and stripped-back arrangements.

Nylon-string guitars, 12-strings and semi-hollows also appear whenever their particular character suits the production.

Does Guitar Neck Type Matter?

Yes, especially for playing feel. Neck width, thickness, radius, scale length and fret size can all affect comfort.

Classical guitars tend to have wider, flatter necks. Electric guitars vary enormously, while steel-string acoustic guitars usually fall somewhere between the two.

Wood choice can affect construction, feel and appearance too, although it is only one part of the complete instrument. See Does Guitar Neck Wood Really Matter?.

Do All Guitar Types Use the Same Tuning?

Standard six-string electric, acoustic and classical guitars are commonly tuned:

E – A – D – G – B – E

That means the same basic note locations, chord shapes and scales transfer between them.

Baritone and extended-range guitars may use different tunings or additional strings, but standard tuning remains the most important reference point for most players.

If you are starting out, see How to Tune a Guitar in Standard E (440 Hz).

Which Type of Guitar Should a Beginner Choose?

Choose based primarily on the music you actually want to play.

If you want rock, blues, metal or funk, an electric guitar can be the most direct route. If your goal is songwriting, strumming or acoustic pop and folk, steel-string acoustic makes sense. If classical, flamenco or nylon-string music attracts you, choose classical.

Do not begin on a particular type just because somebody says beginners are supposed to. Motivation matters far more than following an old tradition.

How Many Different Guitars Do You Need?

Probably fewer than the internet would like you to believe.

Different guitar types genuinely provide different sounds and physical characteristics, but that does not mean you need one of everything.

Start with an instrument that covers your main musical goals. Add another guitar when it solves a real musical or practical problem rather than simply expanding a collection.

For more on that, see How Many Guitars Do You Really Need?.

Choosing Between the Different Types of Guitars

The important differences between guitars are not just visual. String material, body construction, pickups, scale length, neck dimensions and tuning all influence how an instrument responds.

But there is no universally superior type.

A classical guitar is excellent at being a classical guitar. A steel-string acoustic excels at different jobs. An electric guitar opens an enormous range of amplified sounds. Extended-range and specialised instruments exist because some music needs something more specific.

Choose the guitar that gets you closest to the sound, feel and music you actually want to create.

For more guides about guitars, strings, pedals, tuning, tone and equipment, explore Gear, Tone & Setup.

Frequently Asked Questions

What are the main types of guitars?

The three main types most players encounter are electric guitar, steel-string acoustic guitar and classical guitar. Other important variations include semi-hollow, hollow-body, electro-acoustic, 12-string, baritone, 7-string, 8-string and resonator guitars.

What is the difference between acoustic and classical guitar?

Classical guitars normally use nylon strings and have wider necks, while most contemporary acoustic guitars use steel strings and have narrower necks with a brighter, more projecting sound.

What type of guitar is easiest for beginners?

There is no single easiest type for everyone. Electric guitars are often physically easier to fret, classical guitars have softer nylon strings, and acoustic guitars offer the simplicity of playing without amplification.

What type of guitar is best for rock music?

Electric guitar is the main choice for rock because it works naturally with amplification, distortion and effects. Acoustic and semi-hollow guitars are also widely used within the genre.

What type of guitar is best for metal?

Electric guitar is standard for metal. Six-string guitars are sufficient for most styles, while baritone, 7-string and 8-string guitars provide additional low range when the music requires it.

Are semi-hollow guitars acoustic or electric?

Semi-hollow guitars are electric guitars. They contain hollow sections in the body but use electric pickups and are normally played through amplification.

Is an electro-acoustic guitar the same as a semi-acoustic guitar?

No. An electro-acoustic is an acoustic guitar equipped with electronics for amplification. A semi-hollow or semi-acoustic guitar is fundamentally an electric guitar with a partially hollow body.

Do electric, acoustic and classical guitars use the same notes?

Standard six-string versions normally use the same E–A–D–G–B–E tuning, so the basic notes, chord shapes and scales transfer between them.