Time between two times — hours & minutes calculator

How this calculator works

A Time Between Calculator measures how long one shift or task lasted between a start time and an end time on a twelve-hour clock. HourPunch returns hours-and-minutes, decimal hours rounded to two places, and total minutes. Enter unpaid break minutes to subtract lunch or other off-the-clock time. When the end time is earlier than the start on the same calendar day, the tool assumes you crossed midnight and adds twenty-four hours before breaks.

Breaks cannot pull net time below zero—if break minutes exceed the gross span, net time shows as zero. This page handles one continuous span; split shifts with long gaps may need two calculations. It does not compute pay or weekly overtime—use the time card for that. When you already clocked in and need the end time for a fixed shift length, use the clock-out time calculator instead.

Field techs measuring travel versus on-site time sometimes run two passes: depot to client, then client back, each as its own start and end pair. Lunch belongs in break minutes only when it is unpaid; paid lunch would follow employer rules not built into this span tool. Copy results into a personal log when the same pattern repeats all week instead of retyping daily.

Decimal hours align with payroll forms; total minutes help compare to union stopwatch rules counted in minutes. Security and healthcare overnight shifts often rely on the automatic plus-twenty-four-hour adjustment when end time is the next morning.

Meeting planners estimating agenda slots use the same math as shift workers checking lunch length—pick start, end, and unpaid break, then read decimal hours for the calendar invite and minutes for verbal handoffs. Repeat for each segment when a day has multiple separate paid blocks.

Worked example

Start at 9:00 AM and end at 5:00 PM with thirty minutes of unpaid break. Gross time is eight hours. Subtract thirty minutes for seven hours thirty minutes net, shown as 7h 30m and 7.50 decimal hours, or four hundred fifty total minutes. An overnight example: 10:00 PM to 6:00 AM with no break is eight hours on the clock.

Paid breaks and timezone changes are not modeled. Use these spans as estimates for checking a pay stub line or supervisor summary, not payroll or tax advice. Convert schedule notation first with the military time converter if you need to translate roster times before entering them here. Save overnight examples separately when training new hires on how your site handles midnight crossings. Compare decimal hours here to the same shift entered on the weekly time card when totals should match.

Totals shown here are estimates for checking a pay stub or time sheet. They are not official payroll, tax, or legal advice.