Find your perfect fit in seconds.
Take our fast condom size quiz and get accurate measurements for comfort, safety, and pleasure. Private by design.
3 quick steps
This takes 30 seconds. If you’re not sure, tap “Use average” to see how it works.
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Step 1 — How will you measure?
Not sure? You can still proceed and enter a best guess. We’ll show you examples.
Step 2 — Enter your numbers
Most guys: 100–130 mm (4.0–5.1").
Show me how to measure girth
- At full erection, wrap a soft tape around the middle of your shaft.
- No tape? Wrap paper, mark the overlap, then measure the strip with a ruler.
- Enter the number in mm. Take 2–3 readings and average.
If length ≥ 190 mm (7.5"), we’ll suggest a long length.
Show me how to measure length
- Press the ruler gently against the pubic bone at the base.
- Measure straight to the tip at full erection.
- Length is optional; it only affects Standard vs Long.
Advanced fine‑tune
0% (width unchanged)
Step 3 — Your result
Your size
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Nominal width
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Size band
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Length
Recommended options
Privacy: Runs entirely in your browser. We don’t store anything.