Free Billable Hours Calculator

Billable hours are calculated by multiplying the number of hours worked on a project by the hourly rate agreed upon with the client. For example, if a developer works 8 hours at $100/hour, the billable amount is $800. Non-billable time (meetings, admin) is not charged to the client.

Billable hours are time directly spent on client work that can be charged to the client. Non-billable hours are internal activities like team meetings, admin work, or business development that cannot be charged. Tracking both helps understand true project costs and profitability.

Enter each team member's name, hourly rate, and daily hours worked (Monday–Friday). The calculator automatically sums each person's total hours and calculates their billable amount. The team summary row at the bottom shows total hours and revenue across all members.

The calculator supports USD ($), EUR (€), and GBP (£). Select your preferred currency from the dropdown — it affects only the display symbol, not the calculation logic. Hourly rates are entered as numeric values and multiplied by hours worked.

Yes. This calculator is ideal for tracking contractor hours and calculating what you owe them or what to bill clients. Each contractor or employee is entered as a separate row with their name and hourly rate. The totals help prepare accurate invoices or payroll.

Multiply each person's approved billable hours by their agreed hourly rate, review the weekly total, and use that breakdown as invoice line-item support. This calculator can carry the total hours and blended hourly rate into Eonebill's free invoice generator.