Harvest
Time Tracking
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Best Billable Hours Calculator

Professionals lose up to 50% of potential revenue due to inaccurate time tracking. Harvest solves this with real-time tracking and detailed reporting.

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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
Today's total 6:54:09

Mastering Billable Hours for Accurate Invoicing

Calculating billable hours accurately is crucial for maximizing revenue and maintaining client trust. The basic formula is straightforward: Billable Hours = Total Hours Worked – Non-Billable Hours. However, the challenge often lies in precise tracking and distinguishing between billable and non-billable tasks. Studies show that delayed time tracking can result in a loss of over 10% of billable hours, translating to significant revenue shortfalls. For instance, an attorney charging $350 per hour might lose $50,000-$75,000 annually due to inaccurate tracking. This is where Harvest excels by providing real-time tracking with one-click timers, minimizing the risk of lost hours and ensuring all billable time is accounted for.

Harvest not only helps in capturing every billable minute but also offers detailed insights into billable vs. non-billable hours, aiding in effective resource planning. With Harvest, you can easily set customizable billing rates for different projects and clients, ensuring transparency and accuracy in invoicing.

Key Features of a Reliable Billable Hours Calculator

A reliable billable hours calculator should offer several essential features to ensure accuracy and ease of use. First, it must provide real-time tracking capabilities to capture work as it happens. Evidence shows waiting to log hours can lead to a loss of up to 50% of potential revenue by the week's end. Timeliness in recording is critical to maintaining accuracy. Next, the calculator should support various billing increments, such as the common 6-minute interval, to ensure precision in billing, even for short tasks.

Harvest stands out by integrating these features seamlessly into its platform. It offers one-click timers and supports multiple billing increments, making it adaptable to different professional needs. Additionally, Harvest's detailed reporting on time and expenses allows users to analyze productivity and ensure that all billable hours are captured and billed correctly.

Why Accurate Time Tracking Matters

Accurate time tracking is essential not only for billing but also for evaluating productivity and project profitability. Utilization rates, which measure billable time as a percentage of total working hours, are crucial for understanding efficiency. In professional services, optimal utilization is around 80-85%, translating to approximately 30 billable hours in a 40-hour workweek. Falling short of this target can significantly impact revenue.

Harvest helps optimize utilization by providing detailed insights into time allocation. Its reports allow users to differentiate between billable and non-billable hours, thus enhancing resource planning. By using Harvest, businesses can identify and rectify inefficiencies, ensuring they meet or exceed industry standards in utilization rates.

Customizing Billing for Diverse Client Needs

Customization is key when working with various clients and projects. Different clients may have unique billing requirements, and a one-size-fits-all approach can lead to misunderstandings and disputes. Harvest addresses this by offering customizable billing rates that can be tailored to each client's needs. This flexibility ensures that all parties are aligned on expectations and that billing reflects the true value of services provided.

Moreover, Harvest's project budgeting tools come with alerts for budget limits, allowing agencies to manage financials proactively. By accommodating diverse billing structures, Harvest helps businesses maintain strong client relationships and avoid potential conflicts.

Best Billable Hours Calculator by Harvest

Explore how Harvest's advanced calculator helps track billable hours accurately, enhancing invoicing and revenue.

Screenshot of Harvest's billable hours calculator interface

Best Billable Hours Calculator FAQs

  • Billable hours are calculated by subtracting non-billable hours from total hours worked. Multiply the billable hours by your hourly rate to find the billable value. Using a tool like Harvest can simplify this process with real-time tracking and automatic calculations.

  • The most common billing increments are 6 minutes (0.1 hour), 10 minutes, and 15 minutes. These increments help ensure precision in billing even for short tasks. Harvest supports multiple billing increments, providing flexibility in billing practices.

  • Real-time tracking prevents the loss of potential revenue that occurs with delayed logging. Studies show waiting to log hours can result in up to a 50% revenue loss. Harvest offers one-click timers to help capture time accurately as work happens.

  • To increase billable hours, track time in real-time, use consistent billing increments, and focus on optimizing utilization rates. Harvest provides detailed insights into time allocation, helping you identify inefficiencies and improve billable hours.

  • Utilization rates measure billable time as a percentage of total working hours. An optimal rate is around 80-85%, meaning about 30 billable hours in a 40-hour week. Harvest helps track and optimize this rate with its detailed reporting tools.

  • Yes, Harvest allows you to customize billing rates for different projects and clients. This flexibility helps meet diverse client needs and ensures billing accuracy.

  • Harvest provides project budgeting tools with alerts for budget limits. This feature helps agencies manage financials proactively and avoid overspending.

  • Harvest offers real-time tracking, customizable billing rates, detailed reporting, and integrations with popular tools like Asana and Slack, making it a comprehensive solution for managing billable hours.