Jade bangle size chart and how to measure your hand
A jade bangle’s size is its inner diameter in millimetres, and you find yours by measuring your hand, not your wrist. Take two measurements: the width of your palm across the four knuckles with the thumb left out, and the circumference of your hand squeezed as narrow as it will go. Then read the jade bangle size chart below, which gives you a range of two neighbouring sizes to try.
Jade bangle size chart by palm width
This chart is widely used in the Chinese jewelry trade, and worked examples from several dealers fall on the same bands. It gives the inner diameter for a flat-inside round bangle, the shape charts assume.
| Palm width across four knuckles | Bangle inner diameter |
|---|---|
| 62 to 66 mm (2.44 to 2.60 in) | 50 to 52 mm (1.97 to 2.05 in) |
| 66 to 70 mm (2.60 to 2.76 in) | 52 to 54 mm (2.05 to 2.13 in) |
| 70 to 74 mm (2.76 to 2.91 in) | 54 to 56 mm (2.13 to 2.20 in) |
| 74 to 78 mm (2.91 to 3.07 in) | 56 to 58 mm (2.20 to 2.28 in) |
| 78 to 82 mm (3.07 to 3.23 in) | 58 to 60 mm (2.28 to 2.36 in) |
| Over 82 mm (3.23 in) | 60 mm (2.36 in) or more |
A shortcut that reproduces the chart: inner diameter is roughly palm width minus 16 to 18 mm (about 0.6 to 0.7 in).
Read the chart as a range, not a verdict. Sellers’ charts differ from each other by about one size (2 mm, or 0.08 in), and the same measured hand can end up a size either side of the range.
Another chart in circulation, for example, places a 72 to 76 mm palm at 56 to 58 mm, one step larger than the table above.
Bangle sizes in inches
Sizes are quoted as the number alone: a “56” is a bangle with a 56 mm opening. Adult bangles run from about 50 to 64, and sizes in the mid-50s are the most common.
| Size (mm) | Inches |
|---|---|
| 50 | 1.97 |
| 52 | 2.05 |
| 54 | 2.13 |
| 56 | 2.20 |
| 58 | 2.28 |
| 60 | 2.36 |
| 62 | 2.44 |
| 64 | 2.52 |
A second opinion: sizing by hand circumference
The same trade chart has a version for the circumference of the squeezed hand. Treat it as a cross-check, because circumference charts vary more than palm-width charts.
| Around the squeezed hand | Bangle inner diameter |
|---|---|
| 150 to 170 mm (5.9 to 6.7 in) | 52 to 54 mm (2.05 to 2.13 in) |
| 170 to 190 mm (6.7 to 7.5 in) | 54 to 56 mm (2.13 to 2.20 in) |
| 190 to 210 mm (7.5 to 8.3 in) | 56 to 58 mm (2.20 to 2.28 in) |
| 210 to 230 mm (8.3 to 9.1 in) | 58 to 60 mm (2.28 to 2.36 in) |
Dealers’ own examples mostly land on it, though one widely copied chart puts a 180 mm (7.1 in) hand at size 57.
A US jade importer, Mason-Kay Jade, uses a different rule: measure around the collapsed hand in inches and multiply by 8 to get the inner diameter in millimetres, rounding up between sizes. For a hand of about 6.7 to 7 in (170 to 178 mm) the result is 54 to 56 mm, the same as the table. For larger hands it comes out roomier: 7.5 in gives 60 mm, where the table gives 56 to 58 mm. The gap reflects two ideas of a good fit: the multiply-by-8 rule assumes the hand does not compress, and the Chinese charts assume a snug fit eased on with lubricant.
How to measure your hand for a jade bangle
Palm width (ruler).
- Lay your hand flat with the fingers together.
- Measure straight across the widest part of the palm at the knuckles, across the four fingers only. Leave the thumb out. Including it is the most common mistake.
- Use a rigid ruler, or calipers if you have them, which are more precise.
Hand circumference (tape or paper strip).
- Tuck your thumb across the palm toward the base of the little finger and squeeze the hand into the narrowest tube you can, as if sliding it into a bangle.
- Wrap a soft tape measure around the widest point, over the knuckles, and read the length.
- No tape? Wrap a strip of paper or a piece of string, mark where it meets, and lay it against a ruler.
Do both, because they measure different things. Palm width mostly reads bone: if the knuckles are too wide, the bangle will not pass. Circumference also takes in the flesh of the hand, which can stop a bangle even when the bones would clear. If the two methods point to different sizes, your size lies between them and has to be settled by trying.
Wrist size plays no part in getting the bangle on. It decides how the bangle hangs afterwards: a broad palm with a slim wrist means a bangle that swings, and a small hand with a full wrist means one that sits close.
Adjusting the chart to your hand
Hand flexibility moves the answer by one or two sizes. Squeeze your hand across the knuckles. If it compresses easily, you have what dealers call a soft hand and can wear a size (2 mm) or even two below the chart. If it barely gives, or the hand is fleshy, go a size up. Dealers show the same measured hand wearing bangles 4 mm apart and regard one size either side of the chart as normal.
Shape and band width change the size
Charts assume the flat-inside round bangle. The other bangle shapes wear differently:
- Round bar (rounded on the inside too): slides over the knuckles more easily, so most people can go 1 to 2 mm smaller.
- Oval: narrow across its short axis, so go about 2 mm larger than your round size. A 53 oval wears roughly like a 51 round.
- Wide bands: a wide bangle feels tighter than a slim one of the same inner diameter and may need a slightly larger size.
A stated size is not exact either. Makers measure by hand, and one large retailer gives its tolerance as minus 0.5 mm to plus 1.5 mm, so a “54” may measure anywhere from 53.5 to 55.5 mm (2.11 to 2.19 in). When a millimetre matters, ask for the measured inner diameter.
The reliable check: try rigid bangles of known size
People in the trade suggest borrowing or buying cheap rigid bangles (agate or similar) in two or three neighbouring sizes. Start a size or two above the chart and work down until one goes on with some resistance but without pain.
Signs of a good fit once it is on:
- It does not fall off when your hand hangs relaxed and you shake it gently.
- One or two fingers slip between bangle and wrist.
- It does not slide on and off dry with no effort at all. If it does, it is on the large side.
Snug or slightly loose?
This is partly a choice. GIA notes that jade bangles are generally made to fit more tightly than gold ones, because they are worn constantly and a close fit keeps them from knocking against things. Impact is the main physical risk to a bangle (see what it means when a jade bracelet breaks).
Many Chinese sellers nonetheless tell first-time wearers to go larger rather than smaller. Hands stiffen with age and can gain flesh, and a bangle that was merely snug can become impossible to remove. The counter-view: some squeezing is normal, and smaller sizes cost less because they use less stone (see jade bracelet prices). Both sides warn against forcing a size that hurts the joints.
How to put a snug jade bangle on and take it off
- Coat the hand thickly with something slippery: hand cream, liquid soap or petroleum jelly. Concentrate on the three bony points that stop a bangle, which are the knuckle of the index finger, the knuckle of the little finger and the base joint of the thumb.
- Rub the hand to warm and loosen it.
- Tuck the thumb in and let the hand go limp. A tensed hand is a wider hand.
- Ease the bangle over one bony point at a time, using the other hand to press the thumb joint inward. Work it down slowly instead of pushing hard.
A thin plastic bag or disposable glove pulled over the hand cuts the friction further. GIA gives the same tip, and some dealers find it works better than cream. Do it over something soft: a bangle dropped on tile or stone can crack.
Taking a snug bangle off is harder than putting it on. Relubricate (the shower, with soap, is the easiest place), let the arm hang so the hand is fully relaxed, and work the bangle off slowly past the same three points. Dealers say that with enough lubricant, patience and a limp hand, people wear bangles one or two sizes below their measured size. Afterwards, wash the cream or soap off the stone with lukewarm water, as described in how to clean jade.
What cannot be changed afterwards
A solid jade bangle cannot be adjusted the way a metal one can. Mason-Kay calls one-piece bangles and solid jade rings “Cinderella pieces” because they have to fit just right from the start. Nothing can be added to make a bangle smaller. Enlarging one means grinding stone away from the inner wall, which only a thick band allows and which carries a real risk of breaking the bangle, so do not count on it.
With the size settled, the next question is the stone itself: see how to check that a jade bracelet is real.
Frequently asked questions
How is a jade bangle size measured?
By the inside diameter in millimetres, the opening that has to pass over your hand. A size 56 is a bangle with a 56 mm (2.20 in) opening.
Do I measure my wrist or my hand for a jade bangle?
Your hand. A rigid bangle only has to get past the widest part of the hand at the knuckles, so measure the palm width across four knuckles and the circumference of the squeezed hand. Wrist size only decides how loosely the bangle hangs once it is on.
What is the most common jade bangle size?
Adult jade bangles are sold from about 50 mm to 64 mm inner diameter, and sizes in the mid-50s are the most common. A size 56 is 2.20 inches.
Can a jade bangle be made smaller or larger?
A solid jade bangle cannot be adjusted the way a metal one can, so it has to fit from the start. Nothing can be added to make it smaller, and grinding the inside to enlarge it removes stone and risks breaking the bangle.
Should a jade bangle be tight or loose?
Jade bangles are generally worn more snugly than gold ones, with room for one or two fingers between bangle and wrist. Many sellers still advise a first-time wearer to go slightly larger, because hands stiffen with age and a tight bangle can become impossible to remove.