Performance Rating Calculator
Calculate weighted performance rating from multiple criteria
About this calculator
The Performance Rating Calculator helps managers, HR professionals, and team leaders evaluate employee or system performance by calculating weighted averages across multiple criteria. This tool allows you to assign different importance levels to various performance factors, ensuring that critical areas carry more weight in the final rating. By using weighted calculations, you get a more accurate and fair assessment that reflects your organization's priorities and values, making performance reviews more objective and comprehensive.
How to use
Enter your performance criteria and their corresponding scores on a scale (typically 1-5 or 1-10). Assign weight percentages to each criterion based on importance, ensuring all weights total 100%. The calculator will automatically compute the weighted average, giving you a final performance rating that accounts for the relative importance of each factor.
Frequently asked questions
How do I determine appropriate weights for different criteria?
Base weights on job requirements and organizational priorities. Critical job functions should receive higher weights, typically 20-30% each for key areas.
What rating scale should I use for performance scores?
Common scales are 1-5 or 1-10. Choose consistently across all criteria. Higher numbers typically represent better performance levels.
Can I use this calculator for team or project performance?
Yes, this calculator works for any multi-criteria evaluation including team assessments, project success metrics, or vendor performance ratings.