SumHours

SumHours provides free online calculators for work hours, shifts, unpaid breaks, overnight work and decimal time. Employees, freelancers and contractors can total weekly hours, create one- and two-week timesheets or custom pay-period records, and use user-defined overtime settings. The Work Hours & Timesheet tool supports printing and CSV export. Normal calculations do not require an account. The site also publishes calculation formulas and worked examples.