Can I add a print button without a submit button?

My form is just a calculator with no need to submit

Hello nicolebreeden1,

Yes it is possible to achieve your requirement by injecting following custom css code in form:

.form-submit-button {

    display: none !important;

}

The following guide should help you how to inject custom css code in form:  https://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes 

Thank you!

Will this CSS code only affect the form it is in? I have several other forms with Submit buttons.

Hello coatsq1,

The custom css code which we shared earlier will work with all forms:

.form-submit-button {

    display: none !important;

}

Thank you!