Attrition Rate Calculator

Calculate employee attrition rate based on employee turnover and workforce size

Input Parameters

Calculation Results

Attrition Rate Result

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This represents the percentage of employees who left during the specified time period.

Calculation Formula

Attrition Rate = (Number of Former Employees / Total Number of Employees) × 100

Where:
Total Number of Employees: Total workforce during the time period
Former Employees: Employees who left during the time period

Interpretation

Enter values and click Calculate to see interpretation.

Attrition Rate Calculator Usage Guide

Learn how to use the Attrition Rate Calculator to assess employee turnover

How to Use the Calculator

  1. Enter the total number of employees in your organization during the specified time period.
  2. Enter the number of former employees who left during that same period.
  3. Select the appropriate time period (quarter, half-year, year, or custom).
  4. Click the "Calculate" button to determine the attrition rate.
  5. Review the interpretation of the result to understand what the attrition rate means for your organization.

Understanding Attrition Rate

The attrition rate is a crucial metric for human resource management that measures the rate at which employees leave an organization over a specific period of time. It's calculated by dividing the number of former employees by the total number of employees and multiplying by 100 to get a percentage.

A low attrition rate (typically below 5%) suggests that employees are generally satisfied with their jobs and the organization is effective at retaining talent. Moderate rates (5-15%) indicate potential areas for improvement, while high rates (15-25%) suggest significant retention problems that require immediate attention. Very high rates (above 25%) may indicate serious organizational issues that could threaten the company's ability to function effectively.

When to Use This Calculator

  • Annual or quarterly performance reviews of employee retention
  • Comparing attrition rates across different departments or business units
  • Identifying trends in employee turnover over time
  • Assessing the impact of changes in company policy or culture
  • Supporting decision-making about HR initiatives and employee benefits