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What Size Acoustic Guitar Should I Get

To determine the right size acoustic guitar, consider your body size and playing preference. If you’re a beginner or have a smaller frame, a 3/4 size guitar may be more comfortable, whereas adults or experienced players typically opt for full-size guitars.

Find the perfect fit by visiting a music store to try different sizes and considering your comfort and ease of play. The right size guitar enhances your playing experience and allows for better technique development. So, make sure to take into account your physical attributes and personal preferences when selecting an acoustic guitar size.

What Size Acoustic Guitar Should I Get


Factors To Consider When Choosing An Acoustic Guitar

Body Size And Shape

When choosing an acoustic guitar, the body size and shape play a crucial role in determining the overall playability and sound produced by the instrument. There are several different sizes available, ranging from small parlour guitars to large dreadnoughts. Parlour guitars: These compact guitars are perfect for players with smaller hands or those who prefer a more comfortable playing experience. They typically have a balanced tone and are ideal for fingerstyle playing. Concert and auditorium guitars: These guitars offer a balanced sound and a versatile playability, making them suitable for a wide range of musical styles. They are slightly larger than parlour guitars and have a more pronounced mid-range. Dreadnought guitars: Dreadnoughts are larger in size and produce a bold, powerful sound with a strong bass response. They are commonly used in genres like folk, country, and rock. Jumbo guitars: Jumbo guitars are the largest acoustic guitars available, known for their deep booming bass and powerful projection. They are favored by players who require a big sound, such as those in orchestras or for solo performances.

Neck Width And Profile

The neck width and profile of an acoustic guitar refer to the dimensions of the neck, including its width and shape. This factor greatly affects the comfort and playability of the instrument. Neck width: Typically, acoustic guitars have either a narrow neck or a wider neck. A narrow neck makes it easier for players with smaller hands to fret chords and allows for quicker finger movements. On the other hand, a wider neck provides more space between the strings, making it suitable for fingerstyle playing and players with larger hands. Neck profile: There are various neck profiles available, such as C-shape, V-shape, and U-shape. Each profile has its own unique feel and suits different playing styles. It is important to try out different neck profiles to find the one that feels the most comfortable for you.

Scale Length

The scale length refers to the length between the nut and the saddle of the guitar. It plays a significant role in determining the overall tension and feel of the strings. Shorter scale length: Guitars with a shorter scale length, such as a parlor or a 3/4-sized guitar, provide less string tension and are easier to play, especially for beginners or players with smaller hands. Longer scale length: Guitars with a longer scale length, like a dreadnought or a jumbo, offer more string tension and generally have a louder, more powerful sound. They are often preferred by more experienced players who require a greater dynamic range.

Action And String Tension

The action of a guitar refers to the height of the strings above the fretboard. It greatly affects the playability and ease of fretting notes. The string tension, on the other hand, refers to the tightness of the strings when they are tuned. Low action: Guitars with low action have the strings closer to the fretboard, making it easier to press down the strings and play chords. They are ideal for players who prefer a faster playing style. High action: Guitars with high action have the strings further away from the fretboard, requiring more finger strength to fret notes. They produce a louder sound and are preferred by players who have a more aggressive playing style or intend to do a lot of bending and vibrato.

Tonewood And Sound Characteristics

The choice of tonewood can greatly impact the sound characteristics of an acoustic guitar. Different types of wood offer different tonal qualities and resonance. Spruce: Spruce is a popular choice for the top (soundboard) of acoustic guitars. It provides a bright and balanced sound with good projection. It is commonly used in various guitar styles and is known for its versatility. Mahogany: Mahogany is often used for the back and sides of acoustic guitars. It produces a warm and focused sound with a strong midrange emphasis. It is favored by players who prefer a more mellow and intimate sound. Rosewood: Rosewood is another commonly used tonewood, known for its rich and complex tonal characteristics. It offers a full-bodied sound with sparkling highs and a lush resonance. It is often used in high-end guitars. Maple: Maple is a bright-sounding tonewood that provides clarity and definition to the guitar’s tone. It is commonly used for the back and sides of guitars, particularly in genres like jazz and blues. Whether you prioritize comfort, playability, or sound quality, considering these factors will help you choose the acoustic guitar that suits your needs and preferences. Remember, trying out different guitars and seeking advice from experienced players can also guide you in making the right decision.

How Does Body Size And Shape Affect Acoustic Guitar Choice?

When it comes to choosing an acoustic guitar, the size and shape of the body play a crucial role in determining the overall sound and feel of the instrument. Different body sizes and shapes produce distinct tones and volume levels, making it essential to select a guitar that suits your playing style and preferences. In this section, we will explore the various body sizes and shapes commonly found in acoustic guitars and the characteristics that make each one unique.


The dreadnought is one of the most popular body sizes for acoustic guitars. Its large and deep body produces a rich and powerful sound with excellent volume and projection. The extended lower bout provides a deep bass response, making it suitable for strumming and flatpicking. Additionally, the wider waist enhances resonance and tonal balance. If you prefer a versatile guitar that can handle a wide range of playing styles, the dreadnought body size is an excellent choice.


The concert body size is slightly smaller than the dreadnought, making it comfortable to hold and play. It offers a balance between volume and clarity, making it suitable for fingerpicking and light strumming. With a focused mid-range and pronounced treble, concert size guitars are ideal for solo performances and recording. If you value comfort and versatility without sacrificing tone, the concert body size is worth considering.


The auditorium body size strikes a balance between the dreadnought and concert sizes. It features a narrow waist and a slightly smaller lower bout, offering a well-balanced sound. The auditorium body excels in delivering clear and articulate notes, making it ideal for fingerstyle playing and light strumming. With good projection and a versatile tone, the auditorium body size suits various musical genres and playing techniques.

Grand Auditorium

The grand auditorium body size combines the best of both worlds – the versatility of a dreadnought and the comfort of a concert size guitar. With a well-balanced tone and good projection, grand auditorium guitars excel in both strumming and fingerpicking styles. The narrower waist enhances playability, while the larger lower bout delivers a warm bass response. If you need a guitar that can handle a wide range of musical genres and playing techniques while still providing comfort, the grand auditorium body size is an excellent option.


The parlor body size is the smallest and most compact among the commonly available acoustic guitars. Its small size and intimate sound make it perfect for fingerpicking and blues playing. Despite its diminutive stature, the parlor guitar can still produce a surprisingly loud and vibrant sound. If you prioritize portability and vintage charm, the parlor body size should be on your radar.

Neck Width And Profile: Finding The Right Fit

When it comes to choosing the perfect acoustic guitar, the neck width and profile play a crucial role in determining comfort and playability. Everyone has unique hand sizes and preferences, which is why finding the right fit is essential. In this section, we will explore different neck widths and profiles to help you make an informed decision.

Narrow Necks For Small Hands

If you have smaller hands, a narrow-necked guitar can be a game-changer. These guitars typically have a neck width of around 1.61 inches or less at the nut. The slimmer width allows for easier chord transitions and fretting, reducing the strain on your hands.

Moreover, a narrower neck provides a closer string spacing, which can be beneficial if you have shorter fingertips. With less distance between the strings, you can achieve precise finger positioning, making complex chord shapes and intricate melodies more accessible, even for those with petite hands.

Standard Neck Width For Average Hand Size

For those with average hand size, a guitar with a standard neck width is an ideal choice. The standard neck width generally falls between 1.69 to 1.75 inches at the nut. This width strikes a balance between comfort and versatility, catering to a wide range of players.

The standard neck width allows for comfortable fretting and chord changes, accommodating various playing styles. Whether you enjoy strumming or fingerpicking, this width provides enough room for your fingers without feeling cramped or causing unnecessary strain.

Moreover, the wider string spacing on a standard neck allows more precision in fingerpicking, making it easier to avoid accidental string muting while maintaining control over the individual strings.

Wide Necks For Larger Hands

Players with larger hands may find wide-necked guitars to be their perfect match. These guitars typically have a neck width of around 1.8 to 2 inches or more at the nut, providing ample space for broader fingers.

A wide neck not only offers more fretboard real estate but also increases the distance between the strings. With wider string spacing, you can avoid unintentional buzzing or muting of adjacent strings, allowing for cleaner and more accurate playing.

Furthermore, a wide-necked guitar can improve hand positioning, reducing the chance of inadvertently muting neighboring strings. This is especially beneficial if you have bigger fingers or struggle with precise finger placements.

C-shaped Profile

Now that we have discussed neck widths, let’s explore different neck profiles. The C-shaped profile is one of the most common and popular choices among guitarists. With its gently curved shape, it provides excellent comfort and versatility.

The C-shaped profile provides a comfortable grip for the majority of players, offering a well-rounded feel that fits naturally in your hand. This profile is preferred by many as it reduces strain on the thumb, palm, and wrist, even during prolonged playing sessions.

Whether you are a beginner or a seasoned player, the C-shaped profile offers a familiar and comfortable playing experience, making it easier to navigate the fretboard and execute complex chords with ease.

V-shaped Profile

For those seeking a more vintage or rock-oriented feel, a V-shaped neck profile might be the perfect choice. This profile features a more pronounced V shape, with the sharp curve running along the back of the neck.

The V-shaped profile tends to be thinner towards the nut and becomes fuller as you move towards the higher frets. This design allows for a secure grip and provides excellent stability, particularly for players who prefer a firm hand position while playing chords or aggressive lead lines.

While the V-shaped profile may take some getting used to, it offers exceptional control and precision. If you find that your hand tends to slip while playing or you are looking for a vintage-inspired playing experience, the V-shaped neck profile might be your perfect match.

U-shaped Profile

Lastly, let’s explore the U-shaped neck profile. As the name suggests, the U-shaped profile has a rounded and deep curve, resulting in a substantial and chunky feel in your hand.

Players who favor a more substantial grip and increased palm support often gravitate towards U-shaped profiles. This profile provides extra stability, allowing for extended playing sessions without fatigue or discomfort.

The U-shaped neck profile is commonly found on vintage-style acoustic guitars, offering a nostalgic feel reminiscent of classic instruments. If you enjoy a solid and substantial grip or have larger hands, the U-shaped profile can be an excellent choice for enhanced comfort and control.

Scale Length: Impact On Playability And Sound

When it comes to choosing the right acoustic guitar, one of the most important considerations is the scale length. Scale length refers to the distance between the nut and the saddle of the guitar, and it has a significant impact on both playability and sound. Understanding the different options available and how they affect your playing experience can help you make an informed decision when selecting a guitar that suits your needs.

Short Scale Length And Ease Of Play

The first option to consider is a guitar with a short scale length. Generally speaking, guitars with short scale lengths tend to have a more compact and comfortable feel. The shorter scale reduces the tension on the strings, making it easier to fret the notes and bend the strings. This is particularly beneficial for beginners, players with smaller hands, or those who prefer a lighter touch. Short scale guitars can be a great choice for fingerstyle players or anyone seeking a guitar that is a joy to play effortlessly.

Standard Scale Length For Balanced Sound

If you’re looking for a balanced sound across different playing styles, a guitar with a standard scale length is a safe bet. Standard scale guitars typically have a scale length of around 25.5 inches and are favored by many professional and intermediate players. This scale length provides a good balance between string tension and ease of play. It offers enough length for a full, rich sound, making it suitable for strumming or flatpicking styles. Additionally, a standard scale guitar is versatile enough to accommodate different genres, making it a popular choice among guitarists of all levels of experience.

Long Scale Length And Increased Resonance

On the other end of the spectrum, guitars with long scale lengths are known for their increased resonance and volume. With scale lengths exceeding 25.5 inches, these guitars provide a stronger projection and more sustain. The longer scale length also increases the tension on the strings, which can result in a more powerful tone. This makes long scale guitars particularly well-suited for players who prefer heavy strumming or require extra volume in their playing. However, it’s important to note that long scale guitars may require slightly more effort to play, especially for those with smaller hands, due to the increased string tension.

In conclusion, the scale length of an acoustic guitar has a significant impact on both playability and sound. Short scale guitars offer ease of play and comfort, while standard scale guitars strike a balance between playability and versatility. Long scale guitars, on the other hand, provide increased resonance and volume. By understanding the characteristics of each scale length option, you can choose a guitar that meets your specific preferences and playing style.

Understanding Action And String Tension

When it comes to choosing the right size acoustic guitar, understanding the action and string tension is crucial. The action refers to the height of the strings above the fretboard, while string tension refers to the amount of force exerted on the strings.

Low Action For Easy Playability

Low action refers to strings that are set close to the fretboard. This setup provides easy playability and requires less force to press down on the strings. If you’re a beginner or have smaller hands, a guitar with low action can be a good choice as it reduces the strain on your fingers and allows you to move between chords more easily.

High Action For Better Tone

On the other hand, high action means the strings are set higher above the fretboard. While this may require more finger strength, it can result in better string vibration and a richer tone. If you prioritize tone quality and don’t mind investing some effort in pressing down on the strings, a guitar with high action might suit you well.

Light Gauge Strings For Ease Of Play

String gauge refers to the thickness of the strings. Light gauge strings are thinner and require less finger strength to play. They are easier to fret and bend, making them ideal for beginners and players who prefer a more comfortable playing experience. Light gauge strings are also suitable for guitars with low action, as they complement each other well.

Medium Gauge Strings For Balanced Tone

Medium gauge strings strike a balance between ease of play and tone quality. They offer a moderate level of finger strength required and produce a harmonious sound. If you’re unsure or prefer versatility in your playing style, medium gauge strings can be a safe choice. They work well with guitars that have both low and high action setups.

Heavy Gauge Strings For Richer Sound

Heavy gauge strings are thicker and require more finger strength to play. They produce a fuller, richer sound and are favored by some experienced players who prioritize tone over ease of play. Heavy gauge strings are well-suited for guitars with high action, as the increased string tension can enhance the overall resonance and vibration.

Exploring Different Tonewoods And Sound Characteristics

When it comes to choosing the right acoustic guitar, the type of tonewood used for the body plays a crucial role in the overall sound and tonal characteristics. Each tonewood has its unique properties that contribute to the instrument’s sound, offering a variety of tones to suit different playing styles and musical genres. In this section, we’ll delve into the distinct sound characteristics of some commonly used tonewoods, such as spruce, cedar, mahogany, rosewood, and maple.

Spruce For Bright And Versatile Sound

Spruce is one of the most popular tonewoods used for acoustic guitar tops, known for its bright and versatile sound. It offers a balanced range of frequencies, making it suitable for various musical styles. The tight grain and high stiffness of spruce contribute to its responsiveness, resulting in clear and articulate tones. Whether you strum chords or fingerpick, a spruce top guitar will produce a well-defined and projecting sound.

Cedar For Warmth And Rich Overtones

If you’re after a warmer sound with rich overtones, cedar is an excellent choice for the top wood. Cedar produces a darker, more mellow tone compared to spruce. Its softer nature allows the top to vibrate more freely, resulting in a lush and resonant sound. This tonewood is often favored by fingerstyle players and those who prefer a more intimate and expressive sound.

Mahogany For Warmth And Focused Midrange

Mahogany is a popular tonewood used not just for the guitar’s top but also for the back and sides. It is known for its warm and focused midrange, offering a balanced tonal profile. Mahogany imparts a strong emphasis on the midrange frequencies, allowing for clear and defined note separation. Its warmth and projection make it ideal for genres like blues, folk, and country.

Rosewood For Complex And Resonant Tone

Rosewood is highly regarded for its complex and resonant tone that provides a strong bass response and rich overtones. This tonewood is often used for the back and sides of acoustic guitars, complementing the sound produced by different top woods. Rosewood imparts a well-balanced tonal spectrum, with a pronounced low-end and clear trebles. It is favored by players looking for a warm, full-bodied sound with excellent projection.

Maple For Bright And Articulate Sound

Maple is a tonewood that delivers a bright and articulate sound with excellent note definition. Its tight and dense grain structure imparts a focused and snappy characteristic to the guitar’s sound. Maple offers superb clarity and a balanced tonal response across the frequency range. It’s often used for the back and sides of guitars, adding brightness and enhancing the guitar’s projection and sustain.

Frequently Asked Questions Of What Size Acoustic Guitar Should I Get

What Size Acoustic Guitar Is Right For Me?

The right size acoustic guitar depends on your body size and playing preference. Consider a smaller size for ease of playing and travel, or a larger size for richer sound and projection. Ultimately, choose a guitar that feels comfortable and suits your style.

What Size Acoustic Guitar Is Best For Adults?

The best acoustic guitar size for adults is typically a full-size guitar, also known as a dreadnought. These guitars offer a balanced sound and comfortable playability for adult players.

What Is The Most Popular Acoustic Guitar Size?

The most popular acoustic guitar size is the dreadnought. It is known for its versatile sound and comfortable playability.

What Is The Most Comfortable Acoustic Guitar Size?

The most comfortable acoustic guitar size depends on personal preference, but many find the concert size to be a good balance of comfort and sound quality. Its smaller body size makes it easier to hold and play, especially for beginners or those with smaller hands.


To summarize, finding the right size acoustic guitar is crucial for both comfort and sound quality. By considering factors such as body shape, scale length, and your own physical attributes, you can make an informed decision. Remember, a guitar that feels good to play will motivate you to practice and improve.

So take your time, try out different sizes, and trust your instincts. Happy strumming!

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