What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
We have a Currency Converter widget based on Yahoo Finance data, which you can use on your form to allow your users to check current exchange rates.
Please keep in mind that this widget is not able to pass the converted currency value back to the form, so you can't use its result automatically in your Conditions and Calculations. It will always default to showing exchange rates between USD and EUR, but your users are able to choose their own currency and amount to see the exchange rates for their currencies.
I hope this helps.