Hours Calculator

Calculate the hours worked between a start and end time, with break deductions — perfect for timesheets and payroll.

Working Hours Calculation

Our hours calculator computes the total time between start and end times, useful for tracking work hours, billing clients, calculating overtime, and managing shift schedules. Enter clock-in and clock-out times to get total hours and minutes worked. The calculator handles overnight shifts that cross midnight and can subtract break time for accurate net working hours. Results are displayed in both hours and minutes and decimal hours for payroll compatibility.

Overtime and Pay Calculations

Beyond basic hour counting, understanding your working hours helps calculate overtime pay, which is typically 1.5 times the regular rate for hours exceeding 40 per week in many jurisdictions. Our calculator can help you track weekly totals to identify when overtime thresholds are reached. Combined with our Salary Calculator, you can estimate the financial impact of extra hours worked.

Time Management Applications

Tracking hours worked provides data for productivity analysis, project cost estimation, and work-life balance assessment. Freelancers and consultants use hour tracking for accurate client billing. Project managers use time data to estimate future project durations. Employees use records to verify paycheck accuracy. Consistent time tracking over weeks and months reveals patterns that help optimize schedules and identify inefficiencies in how time is allocated across tasks and projects.

Decimal Hours for Payroll

Many payroll systems require time in decimal format rather than hours and minutes. Our calculator converts between formats: 7 hours and 45 minutes equals 7.75 decimal hours. This conversion is essential for accurate timesheet submission and payroll processing. Common conversions include 15 minutes equaling 0.25 hours, 30 minutes equaling 0.5 hours, and 45 minutes equaling 0.75 hours. For irregular minutes, divide the minutes by 60 to get the decimal equivalent. Our calculator handles these conversions automatically.

Tracking Overtime and Compliance

Labor regulations in many jurisdictions mandate overtime pay for hours exceeding daily or weekly thresholds. Tracking exact hours worked ensures compliance with labor laws and accurate compensation. Our calculator helps identify when overtime thresholds are crossed, supporting both employees verifying their pay and employers ensuring legal compliance. Regular hour tracking also reveals patterns in work habits, helping individuals maintain healthy work-life balance and avoid burnout from excessive hours.

Frequently Asked Questions

How do I calculate hours worked between two times?

Enter your start time and end time, and the calculator finds the elapsed duration between them, converting the result into hours and minutes. If you take an unpaid break, you can subtract it to get net working hours. The tool handles shifts that cross midnight and correctly manages the 60-minute hour, so you avoid the errors common when subtracting clock times by hand. The result is ideal for timesheets, payroll preparation, and tracking billable hours.

Can it handle overnight or night shifts?

Yes. For a shift that begins in the evening and ends the next morning, such as 11 PM to 7 AM, the calculator recognises that the end time falls on the following day and returns the correct duration of 8 hours rather than a negative figure. This makes it reliable for night-shift workers, security rosters, hospitality, and any schedule that spans midnight.

How do I subtract a lunch or rest break?

After calculating the total span between start and end times, simply deduct the length of any unpaid break to find net hours. For example, a shift from 9 AM to 5 PM is 8 hours gross, and subtracting a 30-minute unpaid lunch leaves 7.5 paid hours. Tracking breaks correctly is important for accurate pay and for complying with working-time rules that govern rest periods.

How do I convert hours and minutes into decimal hours?

Payroll systems often use decimal hours, where minutes are expressed as a fraction of an hour. To convert, divide the minutes by 60: 30 minutes is 0.5 hours and 15 minutes is 0.25 hours. So 7 hours and 45 minutes equals 7.75 decimal hours. The calculator can present results in this format, which makes multiplying by an hourly rate straightforward when working out pay.

Is this calculator suitable for payroll?

It is a helpful aid for estimating worked hours and preparing timesheets, but it is intended for general informational use. Payroll involves additional considerations such as overtime rules, rounding policies, statutory breaks, and local labour laws that vary by jurisdiction and employer. Always reconcile calculated hours against your official timekeeping system and applicable regulations before they are used for actual payment.