This doesn't make sense to me. Dosing calculators are mostly reconstitution calculators. You pick a volume of reconstitution fluid in mL and the mass of drug in mg to get a concentration in mg/mL, then enter the dose you want to find the injection volume. You don't need a special version for pens or syringes. Are you unsure how your pen works? Most pens are u-100 but check yours to be sure.
I've spent a long time researching on this site and feel ready to give my first dose tomorrow. I still have a couple questions though. I have an auto pen but can't find a dosage calculator that works with it. Almost all the calculators seem made for the smaller individual syringes. Also, what foods should I avoid when just starting out? I've heard fried foods and fatty foods are not good. Can anyone give more details on foods to steer clear of?