42 attended, 6 missed: 42 ÷ 48 × 100 = 87.50%
30 attended, 10 missed: 30 ÷ 40 × 100 = 75%
24 attended, 16 missed (60%) and a 75% target: attend 24 classes in a row.
42 attended, 6 missed and a 75% target: you can miss up to 8 more classes.
40 attended, 5 missed, then attend 9 of 10 upcoming classes: 49 ÷ 55 × 100 = 89.09%
These are examples only, not real records or institutional requirements.
Important: BioScribe's Attendance Calculator provides mathematical estimates based on the numbers entered. Actual attendance records may be calculated differently by a school, university, department or course, particularly where attendance is recorded by periods, sessions or weighted activities. Always check your institution's official attendance policy and records when the result is important.