The aim of this study was to examine students' performance calibration in physical education. One hundred fifth and sixth grade students provided estimations regarding their performance in a dribbling test after practicing dribbling for 16 minutes under different self-regulatory conditions (i.e., receiving feedback, setting goals, self-recording). Two calibration indices, calibration bias and calibration accuracy, were calculated. The results showed that students who practiced dribbling under different self-regulatory conditions (i.e., receiving feedback, setting goals) did not differ in calibration bias and accuracy. Regardless of the group, students were overconfident. Moreover, sixth grade students were more accurate compared to fifth grade students. These results were discussed with reference to the development of performance calibration and self-regulated learning in physical education.