How To Measure Necklace Length Cm. Measure your existing necklace if you already have a necklace with a length that you like, you can measure it to help determine which size to choose. Measure it from one end of the clasp to the other and note down the length.
If you don't have an existing necklace to measure from, you can use some string, ribbon or a soft measuring tape. Affix your measuring stick to a table surface and line up your chain and jewelry findings right alongside it to determine the precise length of chain you will need to cut from the bulk spool. Every stone and necklace are unique.
That is a sign that it is what works best with your wardrobe and it also generally flatters you.
One elbow length, or the distance from your bent elbow to the tips of your fingers, is 15 to 18 inches (35 to 48 cm) for most people. There are two ways to measure a necklace. Measure your existing necklace if you already have a necklace with a length that you like, you can measure it to help determine which size to choose. Choose a necklace length based on your neck size.