A closed bangle needs to pass over your hand, so wrist circumference alone is not enough.
- Make a fist.
- Measure from the outside of your first knuckle to the point between your third and fourth knuckles.
- Compare that distance with the bangle’s listed inside diameter.
NAJO gives 65mm as an example: a hand measurement of 65mm suggests a 65mm diameter bangle. The fit should be comfortable, with room for one or two fingers between the bangle and wrist.
Check each product’s dimensions and whether it opens or has a hinge. Ask CFJ for help if you are unsure.
Adapted from NAJO’s bangle sizing guide.