JEWELLERY MEASURING GUIDE

We’re here to make jewellery sizing easy and clear. Our guide breaks it down to help you choose the right size for body jewellery, stretched ears, rings, and necklaces. With helpful tips and visuals, getting the right measurement is simple and straightforward.

• BODY JEWELLERY: Piercing Rings, Barbells, Labrets
• STRETCHED EARS: Plugs & Tunnels, Stretchers, Weights & Hangers
• CHAIN NECKLACES
• RINGS

BODY JEWELLERY

Finding your perfect fit starts with choosing the right size jewellery for your piercing. While it’s always best to consult a professional piercer, we’re here to help you get started and measure with confidence.

PIERCING RINGS

BARBELLS

LABRETS

Gauge Size - The thickness of the part of the jewellery that goes through your piercing.
Post/Bar Length - This is the length of the part that goes through your piercing, measured in a straight line from the base to where the decorative piece begins.
Inner Diameter - The measurement across the inside of the hoop — taken in a straight line from one inner edge to the other.
Outer Diameter - The measurement across the outside of the hoop — taken in a straight line from one outer edge to the other.

STANDARD PIERCING SIZES

Please note, that this guide is just a reference, and every individual is unique! There is no one-size-fits-all approach when it comes to piercing jewellery. Consulting a professional piercer is highly recommended if you are unsure of your piercing size.

Check out our Piercing Jewellery Guide to learn how to choose the right jewellery for your piercing.

STRETCHED EARS JEWELLERY

Measuring for stretched ears is all about knowing the diameter of your piercing so your jewellery fits just right — safely and comfortably. Here, we’ll show you how to measure your stretched ears jewellery the proper way. To learn more about ear stretching, visit our All About Ear Stretching – The complete guide to gauges, sizes, jewellery & how to do it right.

PLUGS & TUNNELS

STRETCHERS & WEIGHTS

HOOP WEIGHTS

Gauge Size - The thickness of the part of the jewellery that goes through your piercing.
Length - The measurement from the top to the bottom of the jewellery piece. It’s taken in a straight line from the highest point to the lowest, including any charms, dangles, or decorative elements that are part of the design.
Width - Refers to how wide the jewellery is when viewed from the front. To measure it, take a straight line across the broadest part of the piece — from one side to the other.
Inner Diameter - The measurement across the inside of the hoop — taken in a straight line from one inner edge to the other.
Outer Diameter - The measurement across the outside of the hoop — taken in a straight line from one outer edge to the other.

SIZE CONVERSION TABLE

For the full Piercing Size Conversion Chart Click Here

CHAIN NACKLACES

Discover your ideal necklace length with these simple measuring tips. Whether you’re after a close-fitting choker or a longer statement piece, our easy instructions will help you measure accurately and choose the perfect length for your style.

To find the right fit, first decide where you’d like the chain to sit on your neck or chest. Chain length is measured from end to end, including the clasp.

1. Wrap a Measuring Tool - Use a soft measuring tape or a piece of string to wrap around the desired area.
2. Mark the Spot - If you're using string, mark where it meets the starting point.
3. Measure the Length - Lay the string flat and use a ruler to measure it in inches or centimeters.
4. Match Your Measurement - Use your measurement to select a chain of a similar length for the perfect fit.

Refer to our visual guide to see how different chain lengths (from 16" / 40 cm to 30" / 75 cm) sit on the body — from collarbone-grazing to mid-chest drape.

RINGS

Measure your ring size at home with just a few simple tools. Choose the method that suits you best from the options below — and use our handy conversion chart to find your perfect size.

Option 1: Measure with String or Paper Strip
1. Cut a thin strip of paper or use a piece of string.
2. Wrap it snugly around the base of the finger you want to measure.
3. Mark the point where the ends meet.
4. Lay it flat and measure the length in millimeters (mm).
5. Use the measurement to find your ring size in the conversion chart below.

Tip: For best results, measure at the end of the day when your fingers are warm. Avoid measuring when cold, as fingers may be smaller.

CONVERSION CHART

Option 2: Use a Printable Ring Sizer
1. Print the PDF at 100% scale (do not scale to fit).
2. Use a ruler to confirm scale: 1 inch = 25.4 mm.
3. Match the inside of a ring to the printed circles, or use the cut-out strip to measure your finger.

👉 Download Printable Ring Sizer (PDF)

If you have any questions or need assistance, we’re here to help! Reach out to us: info@tribu.co.uk