Hyundai Repair: elantra clutch, elantra, geographic location

Question
How much time and what is an average cost to replace a clutch on a 200 Elantra GLS?

Answer
There's a digit missing, so I'm not sure what year your car is.  For 2001 and newer Elantras, most places would want your car for one to two days to do this.  For a 2000 Elantra, one day should be enough.  Cost will vary greatly depending on your geographic location, the rates at the particular shop where you have the work done, and the price and quality of the parts they use.  You should call several places near you to get an idea of what this will cost in your area.