Weight Calculations?

Discussion created by breastfeedingcenter on Sep 24, 2015
Latest reply on Sep 25, 2015 by breastfeedingcenter

hey there filemaker world!


i am almost finished creating our database (so exciting!) but have one final piece that i can't seem to figure out:


we need multiple different fields for multiple baby weights to be recorded one after another. i then need to make a field to calculate the change in weight from the first weight to the last weight. anyone have any insight on this? i've been googling but haven't been able to find a solution.