Use results from your form in equations to output a computed value. This value can then be shown on the form, or used as a basis for further rules, scoring, or other logic. The calculated value will be stored with your results and users can view the calculation dynamically on the form before submitting their responses.
A simple example of a Calculation that you can create is a square footage calculator, where the user can enter length and width, then press a button to find the square footage. You can also easily create order forms with special pricing by asking for product dimensions and applying a custom formula to calculate the grand total. Another application is to score visitors' results by assigning point values to individual responses. This can be helpful to make quizzes, tests, or to add to conditional logic functionality. Scoring can be used with most items that accept input.