How to Choose the Right Dildo Size

So, you’re thinking about buying a dildo—but you’re staring at a sea of shapes and sizes, wondering: Where do I even begin?

Don’t worry, you’re not alone. Finding the right dildo size is like picking the perfect pair of jeans: it’s got to fit your body and your mood. Too small, and you might feel a bit underwhelmed. Too big, and it might feel more like a challenge than a pleasure. But get it just right, and oof—you’re in for some deliciously good times.

Size Isn’t Everything—But It Does Matter

Let’s bust a myth right out the gate: bigger isn’t always better. What feels amazing for one person might be way too much (or too little) for someone else. It’s about what feels good to your body, not what’s trending in toy reviews. Here’s what you need to know about sizing up your options:

Length

• This refers to how long the dildo is from tip to base.

• More importantly, look for insertable length—this tells you how deep the toy can actually go.

Girth

• Girth = how thick the toy is, measured around its widest part.

• It’s the difference between a gentle tease and a full-on “oh-my-god-yes” kind of fullness.

The Sweet Spot: What’s the Average Dildo Size?

While bodies vary and preferences are personal, the most common dildo size tends to be:

• 5 to 6 inches in length

• 1.25 to 1.5 inches in girth

These mid-range sizes are a great place to start if you’re not sure what you’re into yet.

Beginner? Start Small and Sexy

Just dipping your toes into the world of toys? Start with:

• 4 to 5 inches in length

• 1.25 inches in girth

Starting small helps your body ease into the experience, especially if you’re trying toys internally for the first time. Bonus tip: Choose softer materials (like silicone) and smoother shapes for a more comfy ride.

Ready to Level Up? Here’s How to Size Up Safely

Already loving your starter toy and curious to explore more size? Amazing. But don’t go from 0 to 100 overnight—think of it as a sensual slow burn. Here’s how to do it right:

1. Step up gradually – Add an inch in length or a little extra girth over time.

2. Warm up first – With foreplay, fingers, or a smaller toy.

3. Use lube (lots of it) – Water-based is best for silicone toys.

4. Listen to your body – There’s no medal for taking the biggest toy in the drawer.

Anal Dildo Sizes (For Those Playing Backstage)

Anal play calls for a different approach. If you’re using your dildo for anal fun:

• Start slimmer and shorter

• Look for flared bases (for safety!)

• Use even more lube than you think you need. Trust us.

Many people enjoy smaller toys for anal, even if they’re comfortable with larger vaginal toys. Go at your own pace.

Ready to find your perfect fit?

Think of your first toy as a delicious experiment. Try one. Try three. Swap, play, repeat. Pleasure is personal—and shopping for dildos should be, too.