These fields are how the calculator users put their info into the calculator. After you placed the input field(s), add at least a Formula field to perform a calculation. If you also want to save the results, add a Button field.
You can even load a calculator with predefined values, for example if you have the calculator at this URL: https://mysite.com/?QA=100&QB=200 The QA question of the calculator would be prefilled with the value 100 and the QB question would be filled with 200
Users can type a number which can then be used in formulas
A number input field with +/- buttons
Capture a number with a slider
Capture any type of text content, or specially formatted text like emails, phone numbers, etc
A question that allows multiple answers to be checked at the same time
A question that only allows one answer to be checked at a time
Pick an answer from a dropdown list
A list of options with quantities for each option
Pick a date with the help of a date picker
Enter a time in the 12 or 24 hour format
Pick one or two places from an auto-complete dropdown menu
