Can not use form with calculations on iPad

[BossQuilter]

I have a form made with Adobe XI Pro... works great on PC, how to be able to complete calculations on iPad?

[George_Johnson]

You have to use a PDF viewer that supports them. The one with the most complete support on iOS is Readdle's PDF Expert and is what I recommend far above any other. Adobe Reader has some support for calculations, mostly the built-in ones, but you can also create custom calculation JavaScript that will work, but the scripting model is very limited.

[BossQuilter]

Thank you George, but the form needs to be able to be used on the iPad without having to purchase any other apps. I am not sure how the JavaScript will work, but will look into it. It would seem to me that Adobe Reader should be able to read/calculate Adobe Acrobat forms

[gkaiseril]

Even Adobe Reader has a limited amount of JavaScript support. No document level functions,

See

JavaScript APIs and Forms

for supported objects, propertied, and methods.