The PTS8 Hose Crimp Calculator app is brought to you by the PT Coupling Company.

The PTS8 app lets hose assemblers quickly and accurately determine the final crimp diameter, or FCD, as well as which die and micrometer Dial setting to use for a given hose application. It also provides step by step assembly instructions as a quick reference.

Enter the hose wall thickness, the fitting’s shank outside diameter, the desired compression percentage and the ferrule wall thickness. The app calculates the optimal final crimp diameter (FCD) for all hose crimping systems and the die size and micrometer setting to use for the PT Coupling PTS8 crimping system.

Visit to learn more about the PTS8 hose crimping system and its complete line of ferrules, sleeves and fittings.

What’s New

Version 3.01

Updated for iOS 11 compatibility.

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings

Ahfks79 ,

Crimp calculator

Worked well and is easy to follow. I recommend this app to anyone who needs anything, crimped.

Papa418 ,

Great Job!!!!!!!!!

I have been looking for an app like this since I started Crimping large Bore Hose. This is a big help when my shop guys have a question regarding the crimp spec.
The only thing I would add is having the option to change from wall thickness to 64th of an Inch O.D & 100ths of an Inch O.D.

ev_da_1 ,


This game is so fun!

App Privacy

The developer, Adagiosoft, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Taylor Bell
2.4 MB

Requires iOS 9.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, German

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like