TOEFL For international students, a TOEFL paper score of at least 550 or an iBT score of at least 90 with Speak Sections above 24 is required for standard admission. Most of the accepted international students would have obtained a paper TOEFL score of at least 600 or an iBT score of 100. Please use Institution Code 2925 when submitting scores. The Department Code to submit TOEFL scores is 62. TOEFL Standard Admission Minima for UB: 550 Paper Test 213 Computer Test 79 Internet Test TOEFL Conditional Admission Minima for UB: 500 Paper Test 173 Computer Test 60-78 Internet Test GRE The General Graduate Record Examination (GRE) scores and three letters of recommendation are required for admission. GRE scores in the 50th percentile or higher are desirable. The Chemistry GRE subject test is strongly encouraged but not required.