30 September 2025

Finding Your Cock Ring Size: Easy Steps for Better Pleasure

So, you’re thinking about trying a cock ring? Excellent choice. These simple yet powerful little rings are one of the easiest ways to level up your pleasure—whether you’re flying solo, getting frisky with a partner, or just curious about harder, longer-lasting erections.

But here’s the thing: size matters. At least when it comes to cock rings. A snug (but safe!) fit makes all the difference between “Ooh, yes” and “Get this thing off me.” Don’t worry—we’re about to show you exactly how to measure yourself for a perfect fit, whether you’re going for a shaft-only ring or one that goes around your cock and balls.

Wait, What Is a Cock Ring, Exactly?

In case you’re new here, cock rings are worn around the base of the penis (and sometimes the balls too) to restrict blood flow. The result? Firmer erections, boosted sensitivity, and potentially longer sessions before orgasm. Some vibrate, some stretch, some shine like steel donuts—but they all have one goal: to maximise your pleasure.

Search our range of cock rings

How Cock Rings Are Sized

Cock rings are measured by diameter—that’s the distance across the inside of the ring, not around it. But your body isn’t a flat circle, so how do you translate your very 3D anatomy into a 2D measurement? Simple: you measure your circumference (around), then divide it by 3.14 (π) to get the diameter you need.

How to Measure Yourself for a Shaft-Only Cock Ring

Step-by-Step:

Get Hard – You want to measure when you’re erect for the most accurate fit.
Grab a Soft Tape Measure – Or use a strip of string and a ruler.
Wrap It Around the Base of Your Penis – As close to your body as you can.
Note Your Circumference – Let’s say it’s 6 inches.
Divide by 3.14 – That gives you a diameter of about 1.91 inches.

Choosing the Right Cock Ring for Your Body

Now that you know your size, you’re ready to shop. Most cock rings will list their inner diameter in inches or millimetres. Here’s what to look for:

Flexible, Stretchy Rings

Made of silicone, rubber, or jelly.
Great for beginners.
Look for rings with a range of sizes (e.g. 1.25–2.5 inches) or multi-pack sets.
Good Fit: Your measurement falls within the given range.

See our range of beginner cock rings

Rigid or Metal Cock Rings

These don’t stretch or give.
Perfect for experienced users looking for intense, constant pressure.
Choose one 0.25–0.5 inches smaller than your measurement for snugness.
Caution: Don’t wear metal rings unless you’re confident you can remove them safely. They can’t be cut off or yanked off in a pinch.

See our range of metal cock rings

Our Favourite Cock Rings (For Every Experience Level)

Rechargeable Vibrating Cock Ring – Budget-friendly buzz for beginners.
Set of 3 stretchy Ring Set – Three sizes = more ways to play.
Cupio remote controlled Love Ring – Adds clit stimulation into the mix.
Super Stretchy Cock Ring – Budget and perfect for beginners.

Final Tips: Play Smart, Stay Safe

Don’t wear a cock ring for longer than 30 minutes at a time.
If anything goes numb, changes colour, or feels wrong—take it off immediately.
Use lube when putting it on (especially if it goes around the balls).
Never force a ring on or off. Pain isn’t the goal.