The BITSAT Entrance Test is an annual online admission test conducted by the Birla Institute of Technology and Science (BITS) Pilani for admission to its Integrated First Degree programmes at Pilani, Goa, and Hyderabad campuses. It is open to students who have completed or are appearing for their 10+2 examination in the current academic year. The test evaluates candidates' knowledge in Physics, Chemistry, Mathematics, and English proficiency. Admission is granted based on BITSAT scores and merit, with no separate entrance test for admission.

Candidates must have passed the 10+2 examination from a recognized board with a minimum aggregate of 75% marks in Physics, Chemistry, and Mathematics. Additionally, they must secure at least 60% marks in each of these subjects individually. Candidates appearing for the 10+2 examination in the current year are also eligible to apply.

Candidates need to register online on the official BITSAT portal by filling in personal, academic, and contact details. After registration, they must book a test slot and pay the application fee through online modes such as credit/debit card or net banking. Once the fee is paid, the admit card can be downloaded from the portal. The admit card must be presented at the test center on the day of the examination.