Restringing an acoustic guitar takes about 30 minutes once you have the right tools
You will need a new set of acoustic guitar strings, wire cutters, a string winder (optional but speeds the job), and a tuner. Remove the old strings by loosening the tuning pegs at the headstock until the strings go slack, then pull them out. Once the neck is clear, clean the fretboard and body — you will not get another chance until the next restring. Insert the new strings one at a time, starting with the thickest (low E), and wind each one onto its tuning peg until it reaches pitch. The whole process is mechanical and forgiving; the only real risk is winding a string the wrong direction, which you will hear when ready.
The strings themselves last between three and six months depending on how often you play. Acoustic strings corrode faster than electric strings because the bronze or phosphor bronze wrap oxidizes in air and absorbs sweat and dust. If your strings sound dull, feel rough under your fingers, or have visible discoloration, they are ready to come off.
Key Takeaways
- Remove old strings by loosening the tuning pegs at the headstock until slack, then pull the strings free from both the headstock and bridge.
- Insert new strings through the bridge pins first, then thread each string up to its tuning peg and wind it on, keeping tension even so the string wraps neatly.
- Wind each string until it reaches the correct pitch using a tuner, then trim the excess string at the headstock with wire cutters to avoid sharp ends.
- New strings will drop in pitch for the first few hours as they settle; retune every 10 minutes for the first half hour, then again before you play seriously.
Removing the old strings without damaging the guitar
Loosen each tuning peg by turning it counterclockwise (when looking at the headstock from the front). Turn slowly and listen — you will hear the string lose tension. Once all six strings are slack, you can pull them out by hand. Some players remove all strings at once; others remove and replace one string at a time to keep neck tension steady. For a beginner, removing all strings at once is simpler because you get full access to the fretboard and bridge.
Once the strings are out, the bridge pins — the small pegs that hold the strings in place at the bridge — will come loose. Pull them straight up and set them aside. They are straightforward to lose, so put them somewhere you can see them. If a pin cracks or splits, you can buy replacements, but the originals usually last the life of the guitar.
With the strings and pins out, wipe down the fretboard with a soft, dry cloth. Use a slightly damp cloth only if the fretboard is visibly dirty; acoustic fretboards are usually rosewood or similar and can be damaged by excess moisture. This is the only time you can easily reach the entire fretboard, so take 30 seconds to do it properly.
Installing new strings in the correct order
Acoustic guitar strings come in a set of six, usually labeled from thickest to thinnest: E, A, D, G, B, E. Always install them in order, starting with the thickest (low E). This order matters because thicker strings need more tension to reach pitch, and installing them first helps you develop a feel for how much you are winding.
Take the first string and insert it through the hole at the bridge — the bridge is the wooden piece glued to the body where the strings attach. Push the string all the way through until about 2 inches stick out the other side. Place the bridge pin (the small peg) into the hole on top of the string, then push it down firmly until it seats. The pin should sit flush with the bridge; if it sticks up, tap it gently with a hammer or the handle of a screwdriver.
Now thread the other end of the string up to the headstock. Find the tuning peg for that string — the low E string goes to the outermost peg on the bass side (usually the left side when looking at the headstock). Insert the string through the hole in the peg, leaving about 2 inches of slack. This slack is what you will wind onto the peg to create tension.
Winding strings onto the tuning pegs correctly
Hold the string taut with one hand and turn the tuning peg with the other. For the three bass strings (E, A, D), turn the peg so the string winds downward on the peg — this keeps the wraps neat and prevents the string from slipping. For the three treble strings (G, B, E), turn the peg so the string winds upward. The direction matters because it keeps all the wraps on the same side of the peg shaft, which prevents overlapping and slipping.
Wind slowly and keep light tension on the string with your other hand. You want the string to wrap around the peg in neat, parallel coils — not bunched up or crossing over itself. As you wind, the string will rise in pitch. Stop winding when the string reaches the correct pitch, which you can check with a tuner. A typical acoustic string reaches pitch after 3 to 5 full wraps around the peg.
If you wind too far and the string goes sharp (higher than the target pitch), back off by turning the peg the opposite direction. Do not try to force it down by winding more — you will only tighten it further. A string winder tool (a small crank device that fits over the peg) speeds this up and keeps your hand from getting tired, but it is not necessary for occasional restringing.
Trimming excess string and avoiding sharp ends
Once all six strings are wound and tuned, you will have excess string sticking out past the headstock. Use wire cutters to trim each string about 1 inch from the peg. Leave enough that the string does not pull out, but short enough that you do not have sharp ends poking your hand or face when you play. Acoustic guitar headstocks are usually angled, so the strings will naturally point away from your body once trimmed.
Trim one string at a time and when ready tune it again — cutting the string can shift the pitch slightly. If a string goes noticeably flat after trimming, wind the peg a quarter turn and retune. This is normal and happens because cutting removes a tiny bit of tension.
Tuning new strings and letting them settle
New strings do not hold pitch the way old strings do. They will drop in pitch over the first few hours as the windings settle and the string material stretches. Tune all six strings to pitch using a tuner, then wait 10 minutes and retune. Repeat this cycle three or four times over the first half hour. After that, the strings will stabilize and hold pitch much better.
Some players speed up this settling by gently pulling on each string (away from the body) to pre-stretch it. Pull firmly but not hard enough to risk breaking the string. This can reduce the amount of retuning you need to do later, though it is not required.
Do not play seriously on new strings for at least an hour. If you need to play right away, expect to retune between songs for the first few days. After a week, new strings will hold pitch as well as old ones did at their best.
Frequently Asked Questions
Can I restring an acoustic guitar without a string winder?
Yes. A string winder is a convenience tool that spins the tuning peg for you, but your hand works just as well. Winding by hand takes a bit longer and can tire your fingers, but the result is identical. Many players prefer hand-winding because they have more control over how neatly the string wraps.
What happens if I wind a string the wrong direction?
You will hear it when ready — the string will either go sharp very quickly or will not tighten at all. straightforward turn the peg the opposite direction. There is no damage; you just wound it backward. This is one of the few mistakes that is impossible to miss, so do not worry about it.
Do I have to remove all the strings at once, or can I do one at a time?
You can do either. Removing all strings at once gives you full access to clean the fretboard and body. Removing one at a time keeps neck tension more even, which some players prefer. For beginners, all at once is simpler because you do not have to work around existing strings.
How tight should the bridge pins be?
The bridge pin should sit flush with the bridge — not sticking up and not sunk below the surface. Push it down firmly by hand, and if it does not seat, tap it gently with a hammer or screwdriver handle. Do not force it; if it will not go down, the string may not be positioned correctly under the pin.
Why do new strings sound different from old strings?
New strings are brighter and have more sustain because the bronze or phosphor bronze wrap has not oxidized yet. As they age, they dull slightly and develop a warmer tone. This is normal and part of why many players restring before recording or performing — new strings photograph and record better than old ones.