We’ve talked a few times about how best to determine which size Bathmate penis pump you should get. However, we still get questions, so I thought I’d revisit the topic.

I definitely understand the questions. I don’t even like to buy jeans online, because I want to make sure they fit right. So, making sure your Bathmate is the right size – and will allow for the growth you want – is important!

Check out the following diagram and never hesitate to post in our Bathmate forum or PM me, if you are still unsure of what size Bathmate you should get.

What Size Bathmate Penis Pump Should I Buy?

So –

• If your current erect length is between 2.9″ and 4.9″ and your erect width (diameter – not circumference) is up to 1.8″ – go with the X20 or X20 Xtreme.
• If your current erect length is between 4.9″ and 7.1″ and your erect width (diameter – not circumference) is up to 2″ – go with the X30 or X30 Xtreme.
• If your current erect length is between 7.1″ and 9.1″ and your erect width (diameter – not circumference) is up to 2.2″ – go with the X40 or X40 Xtreme.
• If your current erect length is between 9.1″ and 11″ and your erect width (diameter – not circumference) is up to 2.6″ – go with the X50 or X50 Xtreme.

Then there’s the NEW Bathmate X30 Wide Boy model!

If your current erect length is between 4.9″ and 7.1″, but your erect diameter (not circumference) is GREATER than 2″ – Bathmate’s X30 Wide Boy model is for you!

Happy pumping!

Courtesy Math from Your Favorite Blonde:

• 1.8″ diameter = 5.652″ circumference
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• 2″ diameter = 6.28″ circumference
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• 2.2″ diameter = 6.908″ circumference
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• 2.6″ diameter = 8.164″ circumference