how to measure ring size

How to Measure Ring Size at Home Online: Easily Measure Accurately

Avira Diamonds

Finding the perfect ring size can feel tricky, especially if you are shopping for a surprise or trying to measure without a professional. If you are buying an engagement ring or just a lovely piece for yourself, knowing your ring size is essential. Luckily, measuring your ring size at home is easier than you might think! 

In this post, we will explore various methods to determine your size, common mistakes to avoid, and how to use ring size conversion charts.

How to Measure Ring Size from Home

Measuring your ring size at home can be done using simple tools you likely already have.

Here are a few ways to begin:

The String Method

  1. Get a piece of string or a thin strip of paper. Cut it to about 6 inches long.
  2. Wrap it around the base of the finger where you want the ring to sit. Make sure it fits comfortably—secure, but not overly tight
  3. Mark the point where the string overlaps. Use a pen or pencil to mark this spot.
  4. Measure the length of the string with a ruler to get the circumference of your finger.
  5. Use a ring size chart to find your size based on the circumference measurement.

The Ring Method

If you have a ring that fits the desired finger perfectly, you can use it to take measurements:

  1. Select a ring that comfortably fits the finger you are measuring.
  2. Use a ruler to measure the inner diameter of the ring.
  3. Place the ruler inside the ring, measuring from one inner edge to the opposite edge.
  4. Match your measurement with a ring size chart to find your correct size.

How to Find Out Your Ring Size Using Online Methods

Measuring your ring size online can be incredibly convenient. Follow the below step-by-step guide to help you navigate this process:

Visit a Trusted Jewellery Website

Jewellery websites such as Avira Diamonds, provide assistance for determining your ring size to ensure accurate information.

Look for an Online Ring Size Calculator

Most jewellery websites have a ring size calculator or a guide. These tools typically require you to follow some straightforward steps:

  • Follow the Instructions: These calculators will often guide you through the process of measuring your finger or even using an existing ring.
  • Input Your Measurements: You may need to input either your finger circumference (measured in millimetres) or the diameter of a ring that fits you well.

Download a Printable Ring Sizer

Some sites offer printable ring sizers. Here’s how to use them:

  1. Download the Template: Find the printable ring sizer on the website.
  2. Print It Correctly: Make sure your printer settings are set to "actual size" so that the measurements are accurate.
  3. Cut Out the Ring Sizer: Follow the instructions provided on the template.
  4. Wrap It Around Your Finger: Slip the cut-out sizer onto your finger to see which size fits best.

Use a Ring Size Guide

If the website provides a ring size guide, you can also use it as follows:

  1. Find the Reference Ring: Select a ring that you already own and know fits well.
  2. Compare Sizes: Hold the ring against the printed guide to find your size. Many guides include a series of circles representing different ring sizes.

Consult Customer Service

If you’re still unsure, don’t hesitate to reach out to the jewellery store's customer service. They can provide additional assistance and help guide you through the sizing process.

DIY Methods for Measuring Your Ring Size

If you prefer a hands-on approach, here are some DIY methods that you can use to measure your ring size:

Using a Printable Ring Sizer

  1. Search for a Printable Ring Sizer: Many jewellery websites offer free, downloadable templates.
  2. Print It Out: Ensure that you print the template at 100% size to maintain accuracy.
  3. Cut Out the Sizer: After printing, cut along the dotted lines to create a measuring tool.
  4. Wrap It Around Your Finger: Follow the instructions to ensure a snug fit. Adjust as necessary to find the perfect size.

Using a Coin

This method is handy if you don't have a ring that fits:

  1. Select a Coin with a Known Diameter: For example, in the US, a quarter has a diameter of approximately 0.955 inches (24.26 mm).
  2. Place the Coin Inside the Ring: Use a ring that fits comfortably.
  3. Measure the Diameter: Measure the inside diameter of the coin and then compare it to a ring size chart.

The Water Method

For a fun and slightly unconventional way to measure:

  1. Fill a Bowl with Water: Use a shallow bowl to make it easier.
  2. Dip Your Finger in the Water: Submerge the finger you want to measure.
  3. Mark the Water Level: Remove your finger and use a ruler to measure the water level change. While this method is less precise, it can give you a rough idea of your size.

Common Mistakes to Avoid

While measuring your ring size can be straightforward, there are some common mistakes people make:

  1. Measuring When Your Fingers Are Cold or Swollen: Your fingers can change size depending on the weather or time of day. Try measuring when your hands are at a comfortable temperature.
  2. Not Measuring at the Right Time: Fingers can swell throughout the day, so it’s best to measure them in the evening.
  3. Forgetting to Account for Ring Width: Wider bands may feel tighter, so if you’re buying a ring with a wider band, consider going up half a size.
  4. Using an Inaccurate Measuring Tool: Ensure any string or paper you use is straight and not stretched out.

Ring Size Conversion Charts

Understanding how ring sizes convert across different countries is essential, especially if you are buying from international brands.

Here are a few commonly used systems:

  • US/Canada Sizes: Commonly used in North America, sizes range from 3 to 15.
  • UK Sizes: Uses letters (A, B, C, etc.) and typically runs smaller than US sizes.
  • European Sizes: Measured in millimetres and can differ significantly from US sizes.
  • Indian Sizes: Similar to UK sizes, Indian ring sizes are also represented by letters and numbers. Sizes generally range from size 7 to size 26. It’s important to note that Indian sizing may differ slightly from UK sizes, so always double-check the conversion.

Make sure to consult a ring size conversion chart when comparing sizes. It’s also a good idea to check with your jeweller to ensure accuracy.

Final Thoughts

Knowing how to measure your ring size accurately can save you time, money, and stress. If you are shopping for yourself or someone special, measuring correctly is crucial to finding the perfect fit.

If you are in the market for stunning lab-grown diamond rings, Avira Diamonds has an extensive collection for both men and women. Don’t hesitate to contact us for all your jewellery needs or to learn more about our beautiful rings!

Related blogs:

How To Choose A Couple Diamond Rings

How to Choose Lab-Grown Diamond Wedding Rings

Engagement Ring Ideas

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