Sizing
Men's chain length guide: how to pick without measuring wrong
50 cm and 55 cm sound almost the same. On a collarbone they are completely different chains.
Zayr Studio3 min read
Updated
The most common exchange we process is a chain that fits perfectly and sits in the wrong place. Length is the one spec people guess at, and the gap between two adjacent sizes is bigger than the numbers suggest — 5 cm of chain drops the pendant about 2.5 cm, which is the difference between sitting on the collarbone and disappearing into a shirt.
Measure yours in two minutes
You do not need a tailor's tape. A phone charging cable and a ruler work.
- Drape the cable around your neck where you want the chain to sit, not where a collar sits.
- Pinch the point where the two ends meet at the back.
- Lay it flat and measure to the pinch. That is your length.
- If a pendant is going on it, add 2–3 cm. A pendant pulls the chain down and forward.
- Round up, not down. A chain slightly long reads as a choice; slightly short reads as a mistake.
Where each length lands
| Length | Inches | Where it sits | Works for |
|---|---|---|---|
| 45 cm | 18" | Base of the neck, close fit | Slim frames, layering as the top chain, a choker look |
| 50 cm | 20" | On the collarbone | The default. Suits most men, works with an open collar |
| 55 cm | 22" | Just below the collarbone, top of the sternum | Pendants, average to larger frames, visible over a t-shirt |
| 60 cm | 24" | Mid-chest | Larger frames, heavier pendants, worn over a hoodie or jacket |
| 65–70 cm | 26–28" | Below the chest, over clothing | Statement wear only; sits over a shirt, not under it |
If you buy one chain and never a second, buy 55 cm. It clears a collar, it takes a pendant without looking crowded, and it is the length that photographs the way people picture it.
Width, which matters as much as length
A 3 mm chain and a 6 mm chain at the same length are different objects. Width is what people read as “subtle” or “loud” long before they clock the length.
- 2–3 mm — barely there. Reads as jewellery you happen to own rather than jewellery you chose. Good under a shirt, good for layering, good if this is your first.
- 4–5 mm — the sweet spot. Visible with an open collar, still fine at work. Most of what we sell sits here.
- 6–8 mm — deliberate. Needs a frame to carry it and a neckline that lets it be seen. Heavy enough that you feel it, which some people like.
- 9 mm and up — a statement, full stop. Buy it knowing that is the job it is doing.
Matching the chain to your neck, honestly
Neck circumference does more work here than height or build. A rough rule that has held up across a few thousand orders: add 10 to 12 cm to your neck measurement for a chain that sits on the collarbone, and 15 to 18 cm for one that sits below it.
So a 40 cm neck wants 50–52 cm for a collarbone fit. A 45 cm neck wants 55–57 cm for the same look. The published length charts assume a 38–40 cm neck, which is why they read short for a lot of men here.
Layering, if you are going to
Leave 5 cm between chains. Less than that and they tangle and read as one messy chain; more and they look unrelated. Two is confident, three is a look, four is a project.
Vary the width as well as the length — a 2 mm at 45 cm with a 5 mm at 55 cm reads better than two 4 mm chains five centimetres apart. Mixing metals is fine and has been for a while; mixing three metals is usually one too many.
If you are unsure between two lengths, take the longer one. Extenders are cheap and a chain that sits too high has no fix.
Common questions
What is the most common men's chain length?
55 cm (22 inches) is the most-ordered length, followed closely by 50 cm (20 inches). 55 cm sits just below the collarbone, clears most collars and takes a pendant comfortably, which makes it the safest single choice.
How do I measure my chain size at home?
Drape a phone charging cable or a piece of string around your neck where you want the chain to sit, pinch where the ends meet, then lay it flat against a ruler. Add 2–3 cm if you plan to hang a pendant on it.
Should a chain sit above or below the collar?
Either works, but pick deliberately. Around 45–50 cm sits at or above an open collar and reads as understated. 55 cm and up sits below it and is meant to be seen, especially with a t-shirt.
What chain width should I start with?
4–5 mm. It is visible without dominating, works under and over a collar, and suits most frames. Go thinner for layering or a first chain, thicker only if you specifically want the piece to be the focal point.
Ready when you are
Cash on delivery nationwide, exchanges on sizing.