Standard Bass Guitars Have Four Strings
Most bass guitars you will see have four strings. These are tuned (from thickest to thinnest) to E, A, D, and G — one octave lower than the four highest strings on a standard guitar. The four-string setup has been the industry standard since the electric bass became common in the 1950s, and it remains the most popular choice for beginners and professionals alike.
The four-string bass is easier to learn on because you have fewer strings to manage, and the neck is narrower. Most bass music — rock, pop, funk, jazz, country — is written and played on a four-string instrument. If you are picking up bass for the first time, a four-string is almost certainly what you want.
Key Takeaways
- Standard bass guitars have four strings tuned to E, A, D, and G from lowest to highest.
- Five-string basses add a low B string below the E, giving you access to lower notes without shifting your hand position as much.
- Six-string basses add both a low B and a high C string, expanding your range in both directions.
- The number of strings you need depends on the music you want to play and your comfort level — four strings will cover most styles.
Five-String Bass Guitars Add a Lower Note
A five-string bass adds one extra string tuned to B, placed below the standard E string. This gives you access to lower notes without having to shift your hand up and down the neck as much. The five-string has become common in metal, progressive rock, and modern jazz, where lower frequencies are useful.
The trade-off is that the neck is wider and the strings are closer together, which takes adjustment if you learned on a four-string. Many players find a five-string harder to play at first because your hand has to span a larger area. If you are starting out, a four-string is still the easier path — you can always move to a five-string later if the music you want to play demands it.
Six-String Bass Guitars Extend Range in Both Directions
A six-string bass adds both a low B string (below E) and a high C string (above G). This gives you the widest range of any standard bass setup. Six-string basses are less common than four or five-string models, but they show up in jazz, fusion, and some progressive styles where players want to cover a wider melodic range.
The neck on a six-string is noticeably wider, and the learning curve is steeper. Unless you have a specific reason to want those extra notes — usually because the music you are learning requires them — a four or five-string will serve you better while you are building your skills.
Less Common Configurations: Seven, Eight, and Beyond
Bass guitars with seven, eight, or even more strings exist, but they are rare and specialized. A seven-string bass typically adds a high F or high D above the standard range. Eight-string basses sometimes use a doubled string setup, where one or more notes are played on two strings tuned an octave apart, similar to a 12-string guitar.
These instruments are almost always custom-made or ordered from boutique builders, and they cost significantly more than standard models. They are used by experimental musicians, some metal players, and session musicians working on specific projects. Unless you have already played bass for years and know exactly what you need, these are not instruments to start with.
How String Count Affects What You Can Play
The number of strings determines your range — how low and how high you can go — and how you navigate that range. On a four-string, you reach lower notes by moving your hand down the neck. On a five or six-string, some of those lower notes are available without moving, which changes your playing technique and speed.
Most bass lines in popular music can be played on a four-string. If you listen to classic rock, funk, soul, or country bass, those were almost all recorded on four-string instruments. The extra strings on a five or six-string bass are useful for certain styles, but they are not necessary to play well or to sound professional.
Choosing the Right Number of Strings for You
Start with a four-string bass. It is the easiest to learn on, the most affordable, and the most versatile. You will find more instructional material, more used instruments to choose from, and more people to play with who use the same setup.
Move to a five-string only if you have been playing for a while and the music you want to play — or the music you are learning from — uses one regularly. The same applies to six-string or beyond. Adding strings is a choice you make after you understand what you need, not something to do because you think more strings are automatically better.
Frequently Asked Questions
Can I play four-string bass songs on a five-string bass?
Yes, absolutely. A five-string bass has all four standard strings plus an extra low B. Any song written for four-string bass will play the same way on a five-string — you straightforward will not use the B string for that particular song.
Do bass strings have different thicknesses?
Yes. The lowest string (E on a four-string) is the thickest, and each string gets progressively thinner as you move up. The thickness affects how the string vibrates and the tone it produces. Thicker strings sound deeper and take more finger strength to play.
What is the difference between a bass guitar and a regular guitar in terms of strings?
A standard guitar has six strings tuned to E, A, D, G, B, and E (from lowest to highest). A four-string bass has four strings tuned one octave lower: E, A, D, and G. Bass strings are much thicker and the instrument is larger overall.
Do all bass guitars have the same string spacing?
No. String spacing varies between manufacturers and models. Some basses have strings spaced closer together, which some players prefer for speed. Others have wider spacing for clarity and to reduce the chance of hitting the wrong string. Try different basses in person to find what feels comfortable for your hand size.
Can I add more strings to my four-string bass?
No. The neck, bridge, and tuning machines on a four-string bass are designed for four strings. Adding more strings would require a different instrument entirely. If you want a five-string bass, you need to purchase a five-string instrument.