Form Base {"conditional":[],"formula":{"total-1":"[number-a] + [number-b]","total-2":"([number-a] + [number-b])\/2","total-3":"[number-a]\/[number-b]*100","total-date":"days([date-2],[date-1])","total-months":"months([date-2],[date-1])","total-years":"years([date-2],[date-1])","total-custom-years":"floor( [total-date] \/ 365)","total-custom-months-mod":"mod([total-date],365)","total-custom-months":"floor( [total-custom-months-mod]\/ 30)","total-custom-day-mod":"mod([total-custom-months-mod],30)","total-custom-days":"floor([total-custom-day-mod] )","total-11":"([product] + [color] + [checkbox-add] ) * [quantity]"}} Number A Number B ( with number format ) Total A + B Total (A * B) / 2 ( Format ) A percent of B ( format ) Date 1 Date 2 Get days between dates Months between dates Get years between dates Total year custom Total months mod Total months custom Total day mod Total days custom Result Custom: Years Months Days Product Demo Product 1 - $10Product 1 - $20 Color RedYellow ( +$5) ADD Case ( + $19)Mouse ( +$49 ) Quantity Total Price Your HTML Custom shortcode input E.g Date 1: Total A + B: A percent of B: Thank you Your Name* Your Mail Switch Signature Swatches mages Payment methods (A+B) Paypal