Disclosed herein is a portable ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus (100 200 300) includes a body part (110 210), a handle (120 220 320) coupled to the body part (110 210) and having a curved shape, and a display unit (130 230) coupled to the handle (120 220 320). The handle (120 220 320) has a curved shape to improve close contact feelings with an operators palm, so that an operator does not experience palm fatigue even after extended use.