Ring Size Chart

💍 Find Your Perfect Ring Size

A beautiful handmade ring deserves a comfortable, secure fit! Whether you're shopping for yourself or choosing a thoughtful gift, this guide will help you find your US ring size.

You don't need to own a ring to measure your finger. Choose whichever method works best for you!

💕 Method 1: Measure Your Finger With a Paper Strip

No ring or special measuring tools required!

  1. ✂️ Cut a narrow strip of paper, approximately ¼ inch (6 mm) wide.

  2. 💍 Wrap it around the base of the finger where you plan to wear your ring.

  3. ✏️ Mark where the paper overlaps.

  4. 📏 Lay the strip flat and measure from the end to your mark in millimeters (mm).

  5. ❤️ Compare that measurement with the Finger Circumference column in the chart below.

Important: The paper should fit snugly without squeezing. Make sure it can also slide over your knuckle.

🌸 Method 2: Use a Flexible Measuring Tape

  1. 📏 Wrap a flexible measuring tape around the base of your finger.

  2. 💕 Keep it comfortably snug, not tight.

  3. ✨ Read the measurement in millimeters.

  4. 💍 Match your measurement to the Finger Circumference column below.

For greater accuracy, repeat the measurement two or three times.

💎 Method 3: Measure a Ring You Already Own

  1. 💍 Choose a ring that fits the intended finger comfortably.

  2. 📏 Place it on a flat surface beside a millimeter ruler.

  3. ✨ Measure straight across the inside diameter, from one inner edge to the other.

  4. ❤️ Match your measurement to the Inside Diameter column below.

Do not include the thickness of the metal band in your measurement.

📐 US Ring Size Chart — Sizes 5–12

US Ring Size Inside Diameter (mm) Finger Circumference (mm)
5 15.7 49.3
5½ 16.1 50.6
6 16.5 51.9
6½ 16.9 53.1
7 17.3 54.4
7½ 17.7 55.7
8 18.1 57.0
8½ 18.5 58.3
9 18.9 59.5
9½ 19.4 60.8
10 19.8 62.1
10½ 20.2 63.4
11 20.6 64.6
11½ 21.0 65.9
12 21.4 67.2

Measurements are approximate standard US ring-size references, rounded to one decimal place. The chart is not intended to be printed as an actual-size ring template.

❤️ Helpful Tips for the Best Fit

  • 🌷 Measure later in the day. Fingers may be slightly larger in the evening.

  • 🌡️ Avoid extreme temperatures. Cold fingers shrink, while heat can cause swelling.

  • 💍 Consider your knuckles. Your ring should slide over the knuckle without excessive force.

  • ✨ Consider wider bands. Wide and multi-wire rings may fit more snugly than narrow bands and sometimes require a slightly larger size.

  • 💕 Between sizes? Consider the larger size, but take the band style and knuckle fit into account.

  • 📏 For maximum accuracy: Have your finger measured with a professional ring sizer, ideally in a band width similar to the ring you're purchasing.

🌹 A Special Note From Alexa Martha

Every ring I create is individually handcrafted with attention to detail. Some of my designs feature delicate wirework, sculpted metal, or multiple bands, which can influence how a ring feels on your finger.

Please check the available sizes and any special fitting information in the individual product description before ordering.

One Designer. One Maker. Truly Handmade Jewelry. ❤️

Handmade in Montana by Alexa Martha Designs.