Harvest
Time Tracking
Sign up free

Billing Hours Calculator

Harvest simplifies time tracking and billing with one-click timers, helping professionals avoid a 10% to 50% loss in billable hours.

Try Harvest Free

What should you charge per hour?

Most freelancers and consultants dramatically undercharge. This calculator accounts for what most people miss: non-billable time, taxes, and overhead.

$
Accounting for vacation, holidays, sick days
60%
Most freelancers can bill 50-70% of their time. The rest goes to admin, marketing, proposals, and learning.
$
Software, insurance, equipment, accounting, taxes beyond income tax, etc.
Your break-even rate $0
Recommended rate (+20% buffer) $0
Billable hours per week 0h
Equivalent daily rate $0

Start tracking your billable hours

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

Understanding Billable Hours and Their Impact on Revenue

Billable hours are crucial for service-based businesses, representing the time spent on client-specific tasks that directly generate revenue. Accurately tracking these hours is essential for maximizing income and ensuring fair billing. In contrast, non-billable hours cover activities like administrative work and training, which cannot be charged to clients but are necessary for business operations. For example, attorneys have billable hour targets ranging from 1,700 to 2,300 hours annually, with top firms achieving utilization rates of 75% or more.

Failure to capture billable hours accurately can lead to significant revenue loss. Delaying the recording of worked hours can result in losing 10% of potential billable time if logged at day's end, and up to 50% if postponed to week's end. For an attorney billing at $350/hour, this can mean losing $50,000 to $75,000 annually. Harvest addresses this challenge with one-click timers, allowing professionals to log time as work is completed, ensuring no minutes are lost.

Calculating Billable Hours: Best Practices and Tools

Accurate calculation of billable hours requires understanding billing increments and setting appropriate hourly rates. Most lawyers use six-minute increments, capturing 15-20% more revenue compared to larger increments. Consultants, on the other hand, need to consider experience and industry norms when setting rates, with hourly fees ranging from $45 to $500 based on expertise. Harvest provides detailed reports that help freelancers and consultants calculate effective hourly rates, assisting in setting competitive pricing.

Tracking hours in real time is critical. Harvest's manual and automatic logging options ensure that professionals can record time accurately, while its detailed task descriptions add transparency, making invoicing straightforward. By using tools like Harvest, businesses can not only calculate their billable hours but also streamline their billing processes.

Optimizing Time Utilization for Increased Profitability

Maximizing billable hours is a strategic goal for many service-based businesses. Achieving a high utilization rate—often 75%-85% for agencies and consultancies—requires minimizing non-billable tasks and optimizing workflows. Harvest offers utilization rate reports that provide insights into team performance, helping businesses identify areas for improvement.

Strategies to enhance billable utilization include delegating administrative tasks and automating routine processes. By leveraging data from time tracking, professionals can refine their project management practices, ensuring that more time is dedicated to revenue-generating activities. Harvest's comprehensive tracking features play a pivotal role in helping businesses achieve these objectives.

Industry-Specific Billing Insights: Rates and Practices

Billing practices vary across industries and regions. For instance, the average hourly rate for lawyers in the U.S. is $349, with regional variations—Washington D.C. leads at $492, while West Virginia averages $196. Freelancers in North America charge an average of $56/hour, while globally, the rate is $101.50. These differences highlight the importance of setting rates that reflect market conditions and expertise.

In addition to hourly billing, alternative models like flat fees and retainers are common in certain fields. Legal sectors often use contingency fees, while consultants might prefer project-based pricing. Understanding these models and when to apply them can enhance profitability. Harvest supports various billing models, providing flexibility and detailed reporting to meet diverse industry needs.

Billing Hours Calculation with Harvest

See how Harvest simplifies time tracking and billing. Calculate billable hours using Harvest's intuitive interface.

Harvest time tracking interface for billing hours calculation

Billing Hours Calculator FAQs

  • Freelancers track billable hours by logging time spent on client-specific tasks. Tools like Harvest allow for real-time tracking and manual entries, ensuring accuracy and ease in managing work hours.

  • Billable hours are the time spent on tasks that can be directly charged to a client. They are crucial for revenue generation in service-based industries such as legal, consulting, and freelance work.

  • To calculate billable hours accurately, use a time tracking tool like Harvest. It provides features like one-click timers and detailed reports to ensure precise logging of work hours.

  • When setting an hourly rate, consider factors like experience, industry standards, and market demand. Tools like Harvest can help calculate your effective hourly rate by analyzing tracked hours and expenses.

  • Harvest distinguishes between billable and non-billable hours, allowing for accurate invoicing and better insight into time spent on various activities. This ensures clearer billing and efficient time management.

  • Real-time time tracking is crucial as it prevents the loss of billable hours. Delays in tracking can lead to losing 10-50% of potential revenue, which Harvest counters with its efficient logging features.

  • A good billable utilization rate for consultants is typically between 75%-85%. Harvest's utilization rate reports assist in monitoring and improving this metric to boost profitability.