Attendance Calculator
Attendance percentage and classes you can still miss.
Enter your values
ⓘ Live results
Results
- Current attendance
- 84%
- Classes you can still miss
- 9
- Classes you must attend
- 11 of the 20 remaining
- Attendance if you attend all
- 88.57%
- Status
- Above requirement
- Shortfall now
- None
Quick answer
Attendance percentage = classes attended ÷ total classes × 100; most institutions require 75% to sit exams.
attendance % = attended ÷ total × 100
How to use the Attendance Calculator
- 1Enter classes attended and total classes held so far.
- 2Set the required minimum percentage.
- 3Enter how many classes remain this term.
Worked example
Using the values the calculator loads with:
Inputs
- Classes attended42
- Classes held50
- Required attendance75 %
- Classes remaining20
Results
- Current attendance84%
- Classes you can still miss9
- Classes you must attend11 of the 20 remaining
- Attendance if you attend all88.57%
- StatusAbove requirement
- Shortfall nowNone
Frequently asked questions
How do I calculate 75% attendance?
Multiply the total classes by 0.75 — that's the minimum you must attend, so subtract what you already attended to see the gap.
Do medical leaves count?
Only if your institution records them as approved attendance; otherwise treat them as absences in this calculator.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.