How many inches do most people lose with lipo to calves?

Calf liposuction candidates are best determined with a physical exam as the difference between an adequate and suboptimal candidate can be subtle. I would search for the board certified plastic surgeon who you feel is most likely to give you the best results and who performs hundreds ofthese procedures each year. I would look at patient reviews as well as before and after photos on that surgeon's website.

if you are a getting a thigh lift and liposuction I would avoid doing the circumferential calves at the same time there is SIGNIFICANTLY more swelling when you do that and damage to the lymphatics. you can do the calves and then 3+ days later do the thighs. IMO.  regardless you can get HUGE changes with calves but this area needs an expert and I suggest being sure you have a proper evaluation.
You need a formal evaluation by an expert in body shaping and contouring to determine what is best.  Traditional liposuction awake and smart liposuction are old methods and do very poorly for tightening skin or significant skin tightening or contouring.  Small problem areas can be improved slightly by these methods.  The best in body contouring not only removes fat with energy devices like VASER ultrasound but also internally heat the skin with radio-frequency devices such as J PLASMA/RENUVION, InMode BodyTite, ThermiRF to heat the under surface of the skin and tighten it at the same time as fat removal. These combinations are called 4D HIDEF VASER contouring and can only be done by a well . trained body contouring specialist. At the same time fat should be harvested, PRP and stem cells added and injected into muscles or indentations/cellulite to get body shaping and contouring.  This is known as a Brazilian butt lift when you inject the fat to the buttock for contouring and lifting, but fat can also be used in areas such as the chest/breast, arms/shoulders, calves and face.  Cellulite should also be treated with cellfina, sculptra, subcision and/or fillers such as bellafill, renuva synthetic fat, or sculptra.  If skin is very loose before surgery then it will need to be removed such as lower abdominal skin (tummy tuck/abdominoplasty), breast skin (breast lift), arm skin (brachioplasty).  Overall you need a full assessment, but simple liposuction alone will not tighten skin and needs a combination of various methods -- fat removal, skin tightening, defining, fat grafting, skin removal -- to get the best in body contouring and body sculpting.  Dr. Emer.

Hi, thank you for sharing your question. 
It is difficult to say exactly how many inches you will loose after liposuction of your calves. Discuss this with your board certified plastic surgeon. I hope this helps. Best of luck!