Bass Strings 5 String roundup
Bass Strings 5 String: A Complete Buyer's Guide
Everything worth knowing before you buy a set of five-string bass strings, from tuning and gauge to materials and scale length.
Right, let's talk about actually buying a set of strings for your five-string bass. There's a lot of jargon flying around — gauges, cores, windings — and it's easy to end up staring at a wall of packets in a shop feeling none the wiser. So here's the friendly version: what actually matters when you're choosing five-string bass strings, and what you can safely ignore.
Start With How You Tune
Before anything else, work out what you're actually playing. The overwhelming majority of five-string players use standard B–E–A–D–G tuning, adding a low B beneath the usual four-string range. A smaller crowd — often jazz players chasing extra reach at the top — use a high-C set instead, tuned E–A–D–G–C. These need genuinely different strings, so don't assume any "five-string set" on the shelf will suit a high-C setup. If you're not sure which camp you're in, it's almost certainly B–E–A–D–G.
Pick a Gauge That Suits You, Not a Spec Sheet
Gauge is just the string's thickness, usually quoted for the low B since that's the one doing the heavy lifting. As a rough map:
| Low-B gauge | Feel |
|---|---|
| .120–.125 | Light and easy on the fingers, though the B can feel a little loose |
| .125–.130 | The comfortable middle ground most players land on |
| .130–.135 | Firmer, with a more assertive low-B attack |
| .130–.145 | For down-tuned or extended-scale basses |
If you've got smaller hands or you're coming from a lighter four-string set, start light — you can always go up a gauge later. If your low B currently feels floppy and indistinct, that's usually the first thing worth changing, though it's not the only fix (more on that below).
Roundwound or Flatwound?
This is really a question of feel and genre rather than quality. Roundwound strings — wound with round wire — are bright, punchy and full of upper harmonics, and they're the default for rock, funk, pop and metal. Flatwound strings use a flatter, smoother wrap wire, trading some of that brightness for a warmer, quieter feel under the fingers, which is why they've stayed popular in jazz, soul and fretless playing. There's also half-round (a smoothed-off roundwound) and tapewound (a soft, nylon-wrapped string beloved of upright-style tones) if neither extreme quite fits.
Honestly, if you're not sure, roundwound nickel-plated is the safest, most versatile starting point — you'll find it hard to go wrong. Our full explainer on how they're built goes into more depth on how each winding actually sounds.
Material: Nickel, Stainless or Coated?
The wrap material is the next thing worth knowing:
- Nickel-plated steel — balanced and versatile, the sensible default for most players.
- Stainless steel — brighter and more cutting, popular with players who want their attack to sit forward in a mix.
- Pure nickel — warmer and softer, a vintage-leaning choice.
- Polymer-coated — costs more up front, but the coating keeps sweat and grime out, so the strings tend to hold their tone noticeably longer. Worth it if you play often or sweat a lot on stage.
Check Your Bass's Scale Length
This one catches people out. Five-string basses come in 34-inch, 35-inch and multiscale variants, and a string built for one won't necessarily behave correctly on another — the taper, winding length and tension are all calculated for a specific scale. Look at your bass's spec sheet or measure from nut to bridge before you order, rather than assuming any "five-string set" will fit.
Don't Forget the Setup
A brand-new set of strings, however well chosen, still needs the bass to be set up around them — especially if you're changing gauge. Neck relief, action and intonation can all shift, and the nut slots need to actually fit the new strings properly. We've written a dedicated step-by-step guide to fitting and setting up five-string bass strings if you'd rather do it yourself than book a tech.
If You're Just Starting Out
New to five-string bass altogether? Don't overthink your first set — a mid-range nickel-plated roundwound in .045–.130 is a genuinely sensible, forgiving place to begin, and our beginner's guide talks you through it without the jargon. And before you check out, it's worth glancing at the common mistakes players make when buying their first set — a couple of them are easy to walk straight into.
The Bottom Line
Buying five-string bass strings comes down to four honest questions: what tuning are you playing, what gauge suits your hands and your bass, do you want the bright bite of roundwound or the smoother warmth of flatwound, and does the set actually match your bass's scale length? Answer those and you're most of the way there. If you want specific recommendations rather than the theory, our pick of the best five-string sets is the next place to look.
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