The AP English Language and Composition exam has two sections. Section I gives you 60 minutes for 45 multiple-choice questions (45% of your score), split between reading questions on nonfiction passages and writing questions that ask you to revise a draft. Section II gives you 2 hours and 15 minutes — including a 15-minute reading period — for three essays worth 55% combined: a synthesis essay citing at least 3 of 6 provided sources, a rhetorical analysis of a nonfiction passage, and an open argument essay.
Each essay is scored 0-6 on the same three-row rubric: 1 point for a defensible thesis, up to 4 points for evidence and commentary, and 1 point for sophistication. Your raw points never go to colleges — the College Board combines the weighted sections into a composite score, then converts it to the 1-to-5 scale through equating, which adjusts the cutoffs so a 4 in 2026 represents the same level of mastery as a 4 in 2025.
That is why no calculator — including this one — can tell you your exact score in advance. What it can do is map your practice raw scores onto cutoffs estimated from publicly discussed past curves, which is precise enough to set a realistic target and to spot where extra points are cheapest for you.
AP Lang's estimated cutoffs sit noticeably higher than most STEM exams — roughly 70% of the composite for a 5 — because the essay rubric compresses scores toward the middle. Nearly every coherent essay earns the thesis point, very few earn sophistication, so most essays land at 3 or 4 out of 6. The practical consequence: multiple choice is where 5-seekers separate themselves, while one extra evidence-and-commentary point per essay can move you a whole score band.