how to calculate movement with mpu6050

hi
i have a arduino UNO and mpu6050 that is working.
i read the acce and gyro data .
but i want calculate movement in x and y axis not angle .
for example i want to know how centimeter it moves in x and y axis.
thanks

This informational posting http://www.chrobotics.com/library/accel-position-velocity explains how to do that (in theory), and also explains why modules like the MPU6050 are nearly useless for this purpose.