Calculadora de Taxa de Absenteísmo
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
absenteísmo% = dias_ausentes / (funcionários × dias_período) × 100
About this calculator
The Absenteeism Rate Calculator is a practical tool for companies to calculate the percentage of unplanned employee absences relative to total available days. Absenteeism directly impacts productivity, operational costs, and organizational climate. With this calculator, HR managers and leaders can monitor this indicator quickly and accurately.
The calculation is simple: divide the total number of absence days (sum of all employee absences) by the product of the number of employees and the working days in the period, then multiply by 100 to get the percentage. For example, if a company has 50 employees, 20 working days in the month, and 30 absence days, the rate is (30 / (50×20)) × 100 = 3%. This means 3% of the available time was lost due to absences.
Use this tool monthly to track trends, identify areas with higher absence rates, and evaluate the impact of wellness or flexibility policies. The indicator is also useful for calculating indirect costs such as overtime for replacements or production loss. Companies of all sizes, especially those with on-site workers, benefit from this monitoring.
Caution: consider only unplanned absences (sick days, late arrivals, early departures), excluding vacations, holidays, and legal leaves. The rate can vary by industry and region; compare with benchmarks for your sector. Remember that the calculation does not replace a qualitative analysis of the causes of absenteeism, such as health issues, organizational climate, or low engagement.
Frequently asked questions
What is considered an absence for calculating the absenteeism rate?
Unplanned absences such as sick days, long delays, and early departures without justification are considered. Vacations, holidays, and legal leaves are not included.
How do I interpret a high absenteeism rate?
A high rate indicates many working days are being lost. This may signal health issues, low engagement, or poor organizational climate. It is important to investigate the causes.
What is a normal absenteeism rate?
It depends on the industry and country. In Brazil, the average is typically between 2% and 4% for service companies. Compare with benchmarks for your sector.
Can I use this calculator for different periods, such as weeks or years?
Yes. Just enter the number of working days for the desired period. The calculation works for any period as long as the data is consistent.
What can I do to reduce absenteeism?
Implement health and wellness programs, offer flexibility, improve organizational climate, and conduct satisfaction surveys. Continuous monitoring is essential.