Billable Hours Calculator

Calculate billable hours based on working hours, non-billable time, and desired utilization rate

Input Parameters

Calculation Results

Calculation Results

Billable Hours: 0 hours

Actual Utilization Rate: 0%

Difference from Target: 0%

Calculation Formula

Billable Hours = Total Working Hours - Non-Billable Hours

Actual Utilization Rate = (Billable Hours / Total Working Hours) × 100%

Billable Hours Calculator Usage Guide

Learn how to use the Billable Hours Calculator to optimize your work hours

How to Use This Calculator

  1. Enter your total working hours (e.g., 40 for a standard 40-hour work week)
  2. Enter the number of non-billable hours (e.g., breaks, meetings, personal time)
  3. Set your desired utilization rate (typically 80-90% for most professional services)
  4. Click the "Calculate" button to see your billable hours and utilization analysis

Understanding the Results

The calculator provides three key metrics:

  • Billable Hours: The actual hours you can invoice clients for
  • Actual Utilization Rate: The percentage of your working time that's being used for billable activities
  • Difference from Target: How much your actual utilization differs from your desired rate

Practical Applications

This calculator is useful for:

  • Project managers who need to track available resources
  • Freelancers who want to optimize their time allocation
  • Agency owners who need to monitor team productivity
  • Individuals setting personal work goals

Note: This calculator provides a simplified model of time management. For more complex scenarios, consider factors like project dependencies, client requirements, and unexpected interruptions.