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Time Tracking
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Billable Hours Spreadsheet

Professionals lose up to 50% of billable time due to delayed tracking. Harvest offers real-time tracking to capture every billable hour accurately.

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How much revenue is your team leaving on the table?

Most agencies run at 55-60% utilization. Even a small improvement means significant revenue. See what closing the gap looks like for your team.

Number of people who track billable time
$
Blended rate across roles (junior, senior, lead)
55%
Percentage of total hours that are billable. Industry average is 55-60%.
75%
A realistic target for service businesses is 70-80%.
Monthly revenue gap $0
Revenue at current utilization $0/mo
Revenue at target utilization $0/mo
Extra billable hours needed per person/day 0h
Annual revenue opportunity $0

Start tracking team utilization

Walk through the entire flow below. Start a timer, check your reports, and create a real invoice — all in three clicks.

Go ahead — start tracking!

One click and you're timing. Try it right here: start a timer, add an entry, edit the details. This is exactly how it feels in Harvest.

  • One-click timer from browser, desktop & mobile
  • Works inside Jira, Asana, Trello, GitHub & 50+ tools
  • Duration or start/end — your call
  • Day, week & calendar views to stay on top of it all
  • Friendly reminders so no hour gets left behind
Acme Corp
Website Redesign
Homepage layout revisions
1:24:09
Content Strategy
Blog calendar planning
1:30:00
SEO Audit
Technical audit report
0:45:00
Brand Guidelines
Color system documentation
2:15:00
Logo Concepts
Initial sketches round 1
1:00:00
Today's total 6:54:09

Understanding Billable Hours: The Foundation of Service-Based Billing

Billable hours are the cornerstone of service-based billing, representing the time spent on tasks directly related to client projects that can be invoiced. Distinguishing between billable and non-billable hours is crucial. For example, client work is billable, while administrative tasks and internal meetings are not. Accurate tracking of these hours is vital for revenue generation, profitability analysis, and maintaining client transparency. In the legal industry, billable hours are often tracked in 6-minute increments (0.1 hours) to ensure precision and avoid overcharging for brief tasks. This meticulous tracking is essential as delayed time entry can lead to a 10-50% loss in billable hours, impacting annual revenue significantly.

Designing Your Billable Hours Spreadsheet: Essential Components and Setup

Designing an effective billable hours spreadsheet involves setting up essential components that streamline tracking. Start by creating columns for Date, Client, Project, Task Description, Start Time, End Time, Total Hours, Billable Status, Hourly Rate, and Total Amount. For example, use Excel or Google Sheets formulas to calculate duration by subtracting the start time from the end time, and multiply the result by the hourly rate for the total billing amount. Clear and specific task descriptions are crucial for invoicing and building client trust. Additionally, include sections for weekly or monthly summaries and totals to facilitate easier reporting and analysis.

Best Practices for Maximizing Billable Time and Accuracy

Maximizing billable time and ensuring accuracy is essential for profitability. One key practice is to log time in real-time or daily to prevent revenue loss; studies show up to 50% of potential earnings can be lost if time is recorded at week's end. Tracking non-billable hours is also important as it helps identify inefficiencies and improves utilization rates, with top-performing firms often achieving rates above 75%. Setting clear client expectations regarding billable activities and rates upfront can prevent disputes. Regularly review time entries to catch errors and unbilled time, ensuring that all billable work is accounted for before invoicing.

Industry-Specific Nuances and Advanced Considerations

Different industries have unique requirements for tracking billable hours. For instance, the legal industry often requires tracking in 6-minute increments to meet high annual hour targets, such as 1,700-2,200 hours. In contrast, consulting firms may prioritize utilization rates, ranging from 65-80%, and are shifting towards value-based pricing. Freelancers benefit from the flexibility of spreadsheets, managing multiple clients with varying hourly rates. However, as business needs grow, dedicated time-tracking software like Harvest can offer advanced features, such as customizable billing templates and integration with existing tools, to meet complex requirements efficiently.

Track Billable Hours with Harvest

See how Harvest helps you manage billable hours with customizable templates tailored for precise billing.

Screenshot of a Harvest billable hours tracking template

Billable Hours Spreadsheet FAQs

  • Billable hours are the time spent on tasks directly related to client projects that can be invoiced. This contrasts with non-billable hours, which include administrative tasks and internal meetings. Accurate tracking of billable hours is crucial for revenue generation and client transparency.

  • To calculate billable hours, record start and end times for each task and use formulas to determine the duration. In a spreadsheet, you can subtract the start time from the end time to get total hours worked. Multiply these hours by the hourly rate to determine the amount to be billed.

  • Track billable hours accurately by logging time in real-time or daily. Using tools like Harvest can enhance accuracy, offering features like one-click timers and detailed task descriptions, which help in capturing every billable minute.

  • A comprehensive billable hours spreadsheet should include columns for Date, Client, Project, Task Description, Start Time, End Time, Total Hours, Billable Status, Hourly Rate, and Total Amount. These elements ensure accurate tracking and invoicing.

  • Regional and industry differences can significantly affect billable hours. For example, the legal industry often tracks in 6-minute increments and has high annual targets, while consulting firms focus on utilization rates. Customizing your approach based on industry standards is essential.

  • Yes, Harvest supports tracking time in customizable increments, including 6-minute intervals, which is ideal for precise billing in industries like law where detail is paramount.

  • Harvest allows freelancers to customize billing templates to reflect different hourly rates for various clients, offering flexibility and precision in managing multiple projects and maximizing revenue.