Ring Sizing Guide

We complete expert jewellery repairs, including ring re-sizing, at our retail location on Garden Lane at Botany Town Centre. You can learn more about NZ Jewellers Location here.

How do I find my ring size?

If you're unsure of your ring size and unable to visit us at Botany Town Centre to be professionally measured, you can use these quick and easy methods to find your approximate ring size.

Method 1: Measure a Ring

1. Use an existing ring that fits the desired finger.
2. Measure the internal diameter of the ring.
3. Use the chart below to determine your ring size. If your ideal fit falls between two sizes, we recommend choosing
the larger size.

Option 2: Measure the Desired Finger

1. Use a flexible measuring tape to measure the circumference of the desired finger. If you don’t have a measuring tape, a string or strip of paper will work just fine.
2. Wrap the paper or string snug, but not too tight, around your finger where you want the ring to sit.
3. Mark the spot where it meets and measure the distance. This is the circumference of your finger.

DIFFERENT SIZING LABELS

  • US and Canada: Ring sizes are measured on a numerical scale from 1-13.5. Half sizes are also available.
  • NZ, UK, Ireland, and Australia: Ring sizes are measured using letters of the alphabet, from A-Z. Half sizes are also available.
  • Europe: Ring sizes are measured in millimeters and typically range from 44mm to 72mm in circumference.
  • Japan: Ring sizes are measured in millimeters and typically range from 1 to 36 in circumference.
  • China: Ring sizes are measured using a numerical scale from 1-30.

STILL CONFUSED? We're here to help

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FAQs

If you’re between sizes, we generally recommend going up to the next half size for comfort. Fingers can swell with heat or activity, so a slightly looser fit can be more comfortable.

Yes, most rings can be resized if needed. Our jeweller is an expert with over forty years experience. Reach out to us, and we’ll be happy to discuss resizing options for your specific ring.

Yes, ring size can vary between fingers and even between hands! Be sure to measure the specific finger you’ll be wearing the ring on.

A comfortable fit should slide on easily and have a slight resistance when being removed over the knuckle. If the ring feels too tight or slips off easily, consider popping by for chat about adjusting the size.