How to Measure Your Piercing Size Correctly?

No more guessing, poking, or buying the wrong size.

If you’ve ever bought a pair of earrings and ended up with one sticking out like a little antenna — this is for you.

Piercing jewelry isn’t one-size-fits-all. Each piercing spot (and ear anatomy!) has its own ideal gauge, length, and diameter. And getting it right? That’s the secret to a stack that not only looks good but feels good too.

Let’s break it down 👇

📏 Gauge = Thickness

Gauge is how thick the post or bar is.

20G – common for earlobes
18G – slightly thicker, used for some lobes or nostrils
16G – standard for cartilage piercings like helix, conch, tragus
14G – often seen in industrials or navels

👉 Most of our titanium flatbacks and clickers are available in 16G and 18G — the two most ear-friendly sizes.

🔁 Post Length = The Fit Factor

For studs:

Post length = distance from the back to the front, not counting the top or thread.

6mm – best for healed, snug piercings
8mm – comfy for most piercings (especially new ones)
10mm – great for swelling, thicker areas, or high cartilage

💡 Pro tip: Start longer if your piercing is new, and downsize once it heals.

⭕ Hoop Diameter = Your Curve Fit

For hoops:

What matters is the inner diameter (measured edge-to-edge inside the ring).

6mm – snug hug for helix, tragus, or forward helix
8mm – versatile size for lobes, daith
10mm–12mm – looser, more dramatic fit

🛒 Need options? Our Sparkle Clicker Hoops come in 6–10mm to match your unique vibe.

👂 Don’t Guess. Measure.

Grab a digital caliper or millimeter ruler.

Only measure the wearable area
Ignore balls, screw-on ends, or curves
Write it down (your ears will thank you later)

Still not sure? DM us or check our Piercing Sizing Guide for help choosing the right fit.

💖 Our Top Fit-Focused Picks

✨ All made with implant-grade titanium or surgical steel. Nickel-free, skin-loving, and available in multiple sizes.