ACT Composite Score
Your ACT composite score is the most prominent score on your ACT test results report. It represents the average of your scores on the four multiple choice subject sections of the tests -- English, math, reading, and science. The maximum possible composite score is 36. If you have taken the ACT multiple times, you may use your best ACT composite score for this section of the estimator and your best ACT combined English/writing score for that section of the estimator (below), whether or not the respective best scores were achieved on the same test date.