Standard bass guitars have four strings, but five, six, and eight-string models are common too

A four-string bass is the most common setup you will find. It has been the standard since the electric bass became popular in the 1950s, and most bass players start here. The four strings are tuned E, A, D, and G — one octave lower than the four highest strings on a standard guitar.

That said, bass guitars come in other string counts depending on what sound a player wants and what music they are playing. A five-string bass adds a low B string below the E, giving access to lower notes without moving your hand as far up the neck. Six-string basses add a high C string above the G. Eight-string basses exist too, though they are less common and usually found in metal and progressive music.

The choice of how many strings you need depends on the genre you play, your budget, and how comfortable you are learning a wider neck. A beginner almost always starts with four strings because they are cheaper, easier to find, and simpler to learn on.

Key Takeaways

  • Four-string basses are the standard and the best choice for most beginners because they are affordable, widely available, and have a narrower neck.
  • Five-string basses add a low B string, letting you play lower notes and reducing hand movement on the neck.
  • Six-string basses add a high C string above the standard four, giving you more range in the upper register.
  • Eight-string basses are rare and mostly used in metal and progressive music where extended range is part of the sound.

Four-string bass: the standard choice

The four-string bass is what most people picture when they think of a bass guitar. It has been the industry standard for decades and is what you hear on most recorded music across rock, pop, funk, country, and jazz. The four strings give you enough range to play most bass lines without needing to move your hand position constantly.

A four-string bass is also the easiest to learn on. The neck is narrower than a five or six-string, so your fingers do not have to stretch as far. Replacement strings are cheaper and easier to find. Used four-string basses are plentiful, so you can find a decent instrument at a lower price than a five-string of the same quality.

If you are just starting out, a four-string bass is almost always the right call. You can always add strings later if you find you need them.

Five-string bass: adding low range

A five-string bass adds a low B string tuned below the standard E. This gives you access to five additional low notes without moving your hand up the neck. Many modern bass players prefer five-string basses because they reduce the amount of hand movement needed during a song, which can make playing faster lines easier and less tiring.

Five-string basses are common in metal, modern rock, and funk where lower tunings and extended range are part of the sound. They cost more than a four-string — usually $100 to $300 more for a comparable instrument — and the wider neck takes time to adjust to if you learned on a four-string first.

If you find yourself constantly moving your hand to reach lower notes, or if the music you want to play sits lower on the neck, a five-string is worth considering. Many players keep both a four and a five-string in their setup.

Six-string bass: adding high range

A six-string bass keeps the standard four strings and adds a high C string above the G. This gives you more range in the upper register and lets you play lines that would normally be played on a guitar. Six-string basses are less common than four or five-string models, but they are popular in jazz, fusion, and progressive rock where that extra high range is useful.

The six-string neck is wider than a four-string, which makes it harder to learn on and less comfortable for players with smaller hands. The extra string also means more tuning and maintenance. Replacement strings are harder to find than four-string sets, and a quality six-string bass usually costs more than a comparable five-string.

A six-string bass is typically a choice for experienced players who know they need that high range. It is not a good first instrument.

Eight-string bass and other variations

Eight-string basses exist but are rare. They usually have four pairs of strings tuned an octave apart, similar to a 12-string guitar. Some eight-string basses have four standard strings plus four additional strings tuned higher or lower. They are almost exclusively used in metal and progressive music where the extended range and thicker sound are part of the band's tone.

An eight-string bass is expensive, the neck is very wide, and finding replacement strings can be difficult. They are a specialist instrument for players who already know they need one. You will not find many eight-string basses in stores, and most players who own one ordered it custom or bought it used.

Beyond eight strings, some builders make nine or ten-string basses, but these are custom instruments and extremely rare. For nearly all bass players, four, five, or six strings covers everything they will ever need.

How string count affects playability and cost

More strings mean a wider neck, which changes how the instrument feels in your hands. A four-string neck is typically 1.5 to 1.75 inches wide at the nut. A five-string is usually 1.75 to 2 inches. A six-string can be 2 to 2.25 inches or wider. If you have smaller hands or shorter fingers, a wider neck gets tiring faster and can make it harder to reach across all the strings cleanly.

Cost increases with string count. A beginner four-string bass might cost $150 to $400. A five-string of the same brand and quality usually costs $250 to $600. A six-string adds another $100 to $300 on top of that. The wider neck and more complex construction drive the price up, and fewer people buy them, so manufacturers do not make as many.

Replacement strings also cost more as you add strings. A four-string set might cost $20 to $50. A five-string set is usually $30 to $70. A six-string set can be $40 to $100 or more. Over time, these costs add up.

Choosing the right number of strings for your needs

Start with a four-string bass if you are new to the instrument. You will learn faster, spend less money, and have an easier time finding teachers, instructional videos, and other players to learn from. The vast majority of bass music ever recorded uses four strings, so you will not be limited in what you can play.

Move to a five-string if you find yourself playing music that sits lower on the neck, or if you want to reduce hand movement during fast passages. Many working bass players use five-strings because the extra low range is useful in modern music production and live performance.

Consider a six-string only if you are an experienced player and you know you need that high range for the music you are playing. Do not buy one hoping it will make you a better player — it will not. It will only make learning harder.

An eight-string bass is a specialty choice for a specific sound and style. If you are asking whether you need one, you do not.

Frequently Asked Questions

Can I play a four-string bass line on a five-string bass?

Yes, completely. A five-string bass has all four standard strings plus an extra low B. You can ignore the B string and play any four-string bass line exactly as written. Many five-string players do this regularly, using the extra string only when they need those lower notes.

Is a five-string bass harder to learn on than a four-string?

Yes. The wider neck makes it harder to reach across all the strings, and your fingers have to stretch further. Most teachers recommend starting on a four-string and switching to a five-string after you are comfortable with the basics. Learning on a four-string first makes the transition to five much easier.

Do I need a six-string bass to play jazz?

No. Most jazz bass lines are played on a four-string bass. A six-string gives you more options in the high register, but it is not necessary. Many professional jazz bass players use four-strings their entire career.

What is the difference between a five-string and a six-string bass?

A five-string adds a low B below the standard E. A six-string adds a high C above the standard G. A five-string extends your range downward; a six-string extends it upward. They serve different purposes depending on what range you need most.

Can I add strings to my four-string bass?

No. The neck, bridge, and tuning machines are designed for four strings. Adding strings would require a completely different instrument. If you want more strings, you need to buy a bass built for that number of strings.