Harvest
Time Tracking
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Invoice Hours Calculator

Harvest empowers teams and freelancers to track and invoice hours accurately, minimizing revenue loss and enhancing client trust with its seamless integrations and flexible billing options.

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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

Why Accurate Time Tracking Matters for Invoicing

Accurate time tracking is essential for financial stability and maximizing revenue in service-based businesses. Inadequate time tracking can result in 15% of billable activities going unreported, causing businesses to lose 1-5% of their total revenue. Professionals who delay time entry until the end of the day may under-bill by 10-15%, while a 24-hour delay can lead to losing up to 25% of billable time. These inaccuracies not only affect revenue but also erode client trust and compliance with regulations. Therefore, employing a reliable system is crucial for ensuring every hour worked is accounted for.

Harvest addresses these challenges by offering one-click start/stop timers and manual time entry, ensuring accurate and timely logging of work hours. This minimizes revenue leakage and supports adherence to legal standards such as the ABA Model Rule 1.5, which mandates reasonable fees. By integrating with invoicing tools like QuickBooks, Harvest streamlines billing processes, enhancing both profitability and client transparency.

Customizing Billing Scenarios with Harvest

The ability to customize billing scenarios is vital for freelancers and service providers managing diverse projects. Harvest supports multiple billing scenarios, including project-based and hourly billing, allowing users to set flexible per-project and per-person rates. This flexibility is crucial for industries where rates vary significantly by skill and experience, such as web design or cybersecurity.

In addition to standard billing, Harvest facilitates the management of overtime. Users can manually track overtime by creating a separate task with user-defined rates. This feature ensures that all hours, including overtime and different time formats, are accurately billed. By capturing time in decimal formats, Harvest aligns with common billing increments like 6-minute or 15-minute blocks, optimizing revenue capture by 15-20% compared to broader increments.

Enhancing Client Transparency with Detailed Reports

Client transparency is a cornerstone of successful business relationships. Detailed reporting not only builds trust but also aids in mitigating disputes over billing. Harvest excels in generating comprehensive reports that provide insights into time, expenses, and budgets. These reports are essential for demonstrating accountability and ensuring regulatory compliance.

Harvest's reports can be exported to CSV or Excel, making it easy to share with clients and stakeholders. This feature is particularly beneficial for freelancers managing multiple clients, as it helps maintain clear communication and documentation. By integrating with tools like Asana and Trello, Harvest enhances project management, ensuring that all tracked hours are accurately reflected in invoices.

Streamlining Invoicing with Harvest Integrations

Efficient invoicing is a critical component of cash flow management. Harvest simplifies this process by integrating with popular invoicing platforms such as Xero and QuickBooks. These integrations allow users to seamlessly transfer tracked hours and expenses into invoices, reducing manual entry errors and speeding up the billing cycle.

With Harvest, users can create professional invoices directly from tracked time, ensuring that all billable hours are accounted for. This capability is particularly useful for service providers who need to invoice regularly and accurately. By automating the invoicing process, Harvest helps businesses maintain steady cash flow and focus on delivering quality services to their clients.

Invoice Hours with Harvest

See how Harvest calculates billable hours accurately, integrating with invoicing tools for seamless billing management.

Harvest invoice hours calculator interface with detailed project tracking.

Invoice Hours Calculator FAQs

  • Harvest integrates with invoicing tools like QuickBooks and Xero, allowing you to easily transfer tracked time and expenses into invoices. This streamlines the billing process and reduces manual errors.

  • Yes, Harvest allows you to manually track overtime by creating separate tasks with user-defined rates. This ensures that all hours, including overtime, are accurately billed.

  • Harvest supports various billing increments, including 6-minute, 10-minute, and 15-minute blocks. This flexibility helps optimize revenue capture by aligning with industry standards.

  • Harvest offers customizable billing settings for both project-based and hourly billing scenarios. You can set flexible rates per project or person, accommodating diverse client needs.

  • Harvest is ideal for freelancers, providing detailed tracking for multiple clients, customizable billing settings, and integration with project management tools like Asana and Trello.

  • Harvest ensures accurate time tracking with one-click timers and manual entry options. This reduces the risk of unreported billable activities, protecting up to 5% of your total revenue.

  • Harvest generates detailed reports on time, expenses, and budgets. These reports can be exported to CSV or Excel, providing transparency and accountability to clients.