Hey babes! Eyeing a new ring but have no idea what size you are? Here's the quick answer: the easiest way to measure your ring size at home is to wrap a thin strip of paper around the base of your finger, mark where it overlaps, measure the length in millimeters, and match it to a ring size chart below. It takes about two minutes and it's surprisingly accurate. Keep reading for the step-by-step of all three easy methods, plus the tips that make sure you get it right the first time.
Method 1: The Paper Strip Method (Easiest)
You need nothing but a strip of paper, a pen, and a ruler. Here's how:
- Cut a thin strip of paper about 1/2 inch wide and 4 inches long.
- Wrap it snugly around the base of the finger you want to wear the ring on — not too tight, not too loose.
- Mark the exact spot where the paper overlaps with a pen.
- Lay the strip flat and measure from the end to your mark in millimeters.
- Match your measurement to the size chart below.
Pro tip: use paper, not string. String stretches and gives you a size that's too big — paper doesn't lie.
Method 2: Measure a Ring You Already Own
Got a ring that already fits that finger perfectly? This is the most accurate at-home method:
- Place the ring on a ruler and measure the inside diameter in millimeters (edge to edge across the middle).
- Match that diameter to the chart below to find your US ring size.
This works great because you're measuring the actual fit you already love — no guessing involved.
Method 3: Use a Ring Sizer
If you want the jeweler-level answer without leaving your couch, grab an inexpensive plastic ring sizer set online. They're basically a set of fake rings in every size — slip them on until one fits comfortably, and that's your size. They're reusable too, so the next time you're ring shopping at 1am, you're ready.
Ring Size Chart (US Women's Sizes)
| US Size | Inside Diameter (mm) | Circumference (mm) |
|---|---|---|
| 3 | 14.1 | 44.2 |
| 4 | 14.9 | 46.8 |
| 5 | 15.7 | 49.3 |
| 6 | 16.5 | 51.9 |
| 7 | 17.3 | 54.4 |
| 8 | 18.1 | 57.0 |
| 9 | 19.0 | 59.5 |
| 10 | 19.8 | 62.1 |
5 Tips for Getting Your Size Right
- Measure at the end of the day. Fingers swell slightly throughout the day, so evening measurements give you the most comfortable fit.
- Think about your knuckle. If your knuckle is bigger than the base of your finger, take two measurements — one at each spot — and pick a size in between.
- Size up for wide bands. Chunky or wide-band rings fit tighter than thin bands, so go up a half size for comfort.
- Your dominant hand runs bigger. Measure the exact finger on the exact hand you'll wear the ring on — they're not the same size.
- Cold fingers shrink. Don't measure right after coming in from the cold or after a workout when you're warm and swollen. Room temperature, relaxed hands.
What If I'm Between Sizes?
Go with the larger size — it's much easier to wear a ring that's a touch roomy than one you have to force over your knuckle every morning. This matters double if you love stacking rings, since multiple bands stacked together fit more snugly than a single ring.
Ready to Find Your Ring?
Now that you know your size, the fun part starts. Our gold ring collection is full of stackable, everyday-ready pieces — including our bestselling eternity ring with hundreds of five-star reviews. Every ring is 14k gold-filled, 100% hypoallergenic and tarnish-free, and backed by our 1-year warranty. And with free shipping on orders over $75, there's never been a better time to find your perfect fit. Not sure where to start? Browse our bestsellers and thank us later.