Purpose: To evaluate the accuracy of zirconia copings in terms of clinical verified for the clinical application of CAD/CAM. Methods: Zirconia copings (n=5) were prepared using CAD/CAM system and were sintered using the relevant electrical induction furnace, which uses a 2h sintering program with a maximum temperature of $1500^{circ}C$. The copings placed at the models and the interval values were measured. Results: The meas interval values between the die and the zirconia copings were $44.14{mu}m$(A), $44.57{mu}m$(B), $44.72{mu}m$(C). 51.05 ${mu}m$(D). Conclusion: The maximum interval values between the die and the zirconia copings were $51.3{mu}m$ which is acceptable for clinical use. ${mu}m$ Proper understanding of the test conditions will help enhancing the accuracy of zirconia coping.