Always useful
Work Hours Calculator
Track and calculate total hours worked, excluding breaks, to determine regular and overtime pay.
Interactive calculator
Calculate daily work hours
Select your daily start and end times, specify unpaid breaks, and get your decimal and standard hours worked.
Results
Total Decimal Hours
7 hrs
Useful for payroll entries
Formatted Time
7 hrs 0 mins
Net active working time
Gross Time
8 hrs
Time elapsed between start & end
How to use it
- 01Select your start time and end time for the day.
- 02Enter the length of any unpaid breaks or lunch in minutes.
- 03Click calculate to see the total decimal hours worked.
Result guide
- Decimal hours are standard for payroll entries (e.g., 8.5 hours instead of 8 hours and 30 minutes).
- Total hours worked excludes break times.
- Can be used to quickly calculate daily wages if hourly rate is known.
About this calculator
Whether you are an hourly freelancer, a contractor, or an employee tracking your timesheets, calculating exact work hours is critical for payroll accuracy.
This simple hours calculator allows you to enter start and end times, adjust for unpaid breaks or lunch, and sum the total hours worked per day.
Frequently asked questions
How do I convert hours and minutes to decimal hours?
Divide the minutes by 60 and add the result to the hours. For example, 7 hours and 45 minutes converts to 7 + (45 / 60) = 7.75 decimal hours.
Is lunch break included in regular working hours?
In most countries and labor codes, standard meal/lunch breaks (usually 30 to 60 minutes) are unpaid and excluded from the official working hours tally.
What is a standard workweek in terms of hours?
A standard full-time workweek is typically 40 hours in the USA (5 days of 8 hours) and 40 to 48 hours in India depending on the industry and company policies.
Reviewed by Dr. Elena Rostova, MD, PhD
Medical Doctor & Clinical Nutrition Researcher
Reviews health index calculators, unit converter benchmarks, and mathematical models against WHO guidelines and peer-reviewed research.
Sources: Per WHO guidelines / Peer-reviewed research/Standard date and time calculation rules/Cross-checks against platform date libraries and test fixtures
Disclaimer: Calculator results are for general reference and educational purposes only per WHO standards. Health indexes and mathematical models are not a substitute for professional medical diagnosis, clinical nutrition, or certified trade advice.
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