Whether you're managing payroll, tracking employee hours, or planning a project timeline, calculating total work hours is essential. In the United States and the United Kingdom, work hours vary by industry, contract, and location. This calculator helps you accurately determine the number of working hours between any two dates or for a custom schedule, factoring in standard workdays and optional work hours.
Understanding your work hours metric can help with better time management, employee scheduling, and payroll accuracy. Use this free calculator to simplify time tracking and ensure compliance with local labor standards in the US and UK.
How the calculation works
This work hours calculator uses a standard 8-hour workday as the default setting, assuming a 5-day workweek (Monday to Friday). If you choose a custom schedule, you can adjust the number of work hours per day and select specific workdays. The calculator then counts the number of workdays in the selected date range and multiplies it by the number of working hours per day to give you the total work hours.
For example, if you choose a start date of Monday, April 1st, and an end date of Friday, April 5th, with a standard 8-hour workday, the calculator will return 40 total work hours. If you select a custom schedule with 6 hours per day and work on Monday, Wednesday, and Friday, it will calculate 18 total work hours for the same period. This method ensures accuracy for payroll, time tracking, and project management needs in both the US and UK contexts.
How to use this calculator
- Choose your country (US or UK) to set the default working schedule.
- Select your start and end dates for the period you want to calculate.
- Optionally, adjust the work hours per day or select custom workdays if needed.
- Click 'Calculate' to see the total work hours for the selected period.
- Use the results for payroll, time tracking, or project planning.