About FinalGuitar

FinalGuitar is an independent, ad-supported guitar site. There’s no company behind it and no gear brand paying for placement — just a set of tools and reference pages built around specific questions players actually run into: how much tension is on this string, how far do I move this saddle, what note is that, what chords are really in this key. The rest of this page is a walk through what those tools do and how they work.

Setup and tone

Two tools handle the physical side of an instrument. The String Tension Calculator takes a string’s unit weight, your scale length, and the pitch you want it tuned to, and runs the standard D’Addario tension formula to work out the static pull in pounds — useful for balancing a set of strings or checking whether an alternate tuning will feel too loose or too stiff on your neck. The Guitar Setup Calculatorgoes the other way: tell it the action you have at the 12th fret and the action you want, and because the saddle moves a string roughly twice as far as the fret it affects, the tool tells you exactly how much — and in which direction — to move the saddle.

Practice

Two more are built around the practice room rather than the workbench. The Practice Schedule Builder takes a fixed block of practice time and splits it across whatever you weight most — technique, repertoire, theory, improv — so a 60-minute session actually reflects your priorities instead of whatever you happened to start with. The BPM Tempo Trainerbuilds a speed ladder between a tempo you can already play cleanly and one you’re aiming for, in fixed steps, and shows the minutes per step and the exact millisecond length of a quarter note at your goal tempo — the numbers that turn tempo work into something methodical instead of a guess.

Fretboard and theory

The last two are about knowing the instrument rather than adjusting it. The Fretboard Note Trainerasks you to name the note at a given fret and string, then shows the answer along with how many octaves it sits above the open string — the drill most players skip and then regret. The Chord Progression Generator takes Roman-numeral shorthand like I–V–vi–IV in any major key and turns it into real chord names, with the correct major, minor, and diminished quality for each — handy when you’re working out a progression by ear or by theory and want to check your answer.

The museum and the learn library

Alongside the tools sits The Guitar Museum, with galleries on instrument families, landmark models, the amps and effects that shape a tone, and the players who defined the sound, plus a Learnsection covering anatomy, technique, gear, and history. Both are built entirely from Wikipedia and Wikimedia Commons entries — they’re a reference corner, not original reporting, which is also why they’re kept out of search results while the tools are what the site is actually built around.

What this is — and isn’t

FinalGuitar isn’t affiliated with D’Addario, any other string or gear manufacturer, or any brand referenced in a tool or article. The calculators use published formulas and standard conventions, but every result is an estimate — your actual string tension, saddle movement, or setup outcome depends on your specific instrument and materials. None of this is professional instruction or repair advice; for real setup, intonation, or repair work, check with a qualified guitar technician or luthier. The articles on the blog work the same way: practical background, not a substitute for hands-on expertise.

Questions about a tool, a bug, or a number that looks wrong — get in touch.