Free to Use • No Signup Required • Updated June 2026

Attendance Calculator

Calculate attendance and absence percentages from working days, days present, and days absent. Useful for HR reporting and personal tracking.

Calculator

Enter total working days in the period and days present or absent.

days
Scheduled working days in the period
days
Days the employee was present
days
Leave blank to derive from total minus present

Enter values and click Calculate.

Results are estimates based on common PTO policies. Actual employer policies and state laws may differ. Full disclaimer.

Attendance metrics explained

Attendance rate

Percentage of scheduled days the employee was present.

Absence rate

Inverse measure — often tracked separately for reliability scoring.

Formula reference

Attendance % = (Present ÷ Total) × 100 · Absence % = (Absent ÷ Total) × 100

Attendance and absence percentages

Attendance rate is separate from PTO usage — unexcused absences, tardiness, and no-shows may be tracked differently than approved leave.

Step-by-step

  1. Enter total working days in the period.
  2. Enter days present and absent.
  3. Attendance % = present ÷ total × 100.

Worked examples

Annual review period

210 present out of 220 scheduled days = 95.45% attendance.

Sources

Formulas reviewed against official labor and payroll resources.

Estimates based on common PTO policies. Employer policies and state laws may differ. Full disclaimer.