Billable Hours Calculator
Estimate utilization and your effective earnings per hour.
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How this calculator works
Utilization equals billable hours divided by total working hours. Effective rate uses all hours worked, not just invoiced hours.
Practical example
Example: Time spent on proposals and administration reduces your effective hourly earnings.
Questions to consider
Is this a guaranteed quote or earnings forecast?
No. The result depends on your assumptions, actual workload, customer demand and costs. Use it to compare scenarios, not to promise a financial outcome.
Should I include taxes?
Tax obligations depend on location and business structure. Unless explicitly stated, results are pre-tax and do not calculate tax liability.
How often should I revisit these numbers?
Recalculate when your rates, expenses, utilization or client requirements change. Compare estimates with actual project records.