Time Calculators
Choose the time calculation entry you need from one page. These tools calculate hours and minutes between two times, add or subtract time, and total weekday work hours with unpaid breaks.
Popular time calculator utilities
Time Calculators guide
Free browser-based time calculators for hours between times, time duration, adding or subtracting time, work hours, and time card totals.
Choose the time calculation entry you need from one page. These tools calculate hours and minutes between two times, add or subtract time, and total weekday work hours with unpaid breaks.
Best for
- Calculate hours and minutes between a start time and end time.
- Subtract lunch or unpaid break minutes from a shift.
- Add or subtract hours and minutes from a start time.
- Total weekday work hours for a simple time card.
Limit
Time calculators provide browser-local estimates only. They do not include payroll rounding, overtime policies, labor-law compliance, time zones, paid leave, or company-specific rules.
FAQ
Which time calculator should I use?
Use Time Calculator for the main tool, Hours Calculator or Hours Between Times for duration checks, Work Hours Calculator for weekly totals, and Time Card Calculator for simple shift totals with breaks.
Can it handle overnight shifts?
Yes. Use the next-day option for an end time after midnight, or let the calculator infer next day when the end time is earlier than the start time.
Is this a payroll compliance tool?
No. It is a quick browser calculator for hours and minutes. Confirm payroll, overtime, rounding, and local labor rules with the correct system.