Can it calculate an overnight shift?
Yes. An end time earlier than the start is treated as the next day.
Work Hours Calculator
无需注册即可在浏览器中免费使用Work Hours Calculator，输入值仅在设备上处理。
计算在本地完成，我们不会把输入值发送到服务器。
示例
From 9:00 to 17:30 with a 30-minute break equals 8 working hours.
计算方法
The tool calculates the clock-time duration, treats an earlier end as the next day, then subtracts the break.
重要说明
It does not apply overtime, payroll rounding, labor rules, or unpaid-break regulations.
常见问题
Can the break exceed the shift?
No. That input is rejected.
Is this a payroll record?
No. It is an estimate; use your employer’s official timekeeping rules.