Calculatorism

Attendance Rate Calculator

Calculate attendance rate from classes attended and total classes.

Input Data

Present
Total

Results

Computed attendance rate as a percentage.
95
Explanatory note about the result.
出勤率 = 38/40 × 100% = 95%；缺勤 2 堂。

At a glance:Attendance rate = attended ÷ total classes × 100%; absences = total − attended. Complements percentage and exam-score calculators.

Formula

Attendance rate = attended / total × 100%.

Absences = total − attended.

How to Use

  1. Enter the number of classes attended and the total classes.
  2. The tool returns the attendance rate and absences.

Case Studies

38 of 40 classes

Attendance = 38 / 40 × 100% = 95%; absences = 2.

FAQ

What if I attended more than the total?

That is invalid input; attendance cannot exceed 100%.

Related Tools

References

Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.

Found a problem with the results?

If this calculator's result is wrong, or you have any question about the calculation logic, please let us know. You are viewing:Attendance Rate Calculator（/other/attendance）。