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Timesheet Calculator

Sum clock-in/out lines into total, regular, and overtime hours. Optional unpaid minutes per line.

Rated 4.7 out of 5 based on 340 reviews

Results

How to use Timesheet Calculator

  1. Enter shifts, overtime after total hours in this list. Leave a field blank only when the page says the value is missing.
  2. Read the result rows under the form. Errors appear in the status line. Nothing is uploaded.
  3. Rounding follows IEEE floating point in this browser unless the page says it uses integers or BigInt.

Timesheet Calculator

Multi-day paste

ComputesSum clock-in/out lines into total, regular, and overtime hours. Optional unpaid minutes per line.
IncludesMulti-day paste
IncludesBreak minutes
IncludesOT split
EnginetimeDuration
UploadNone
AdviceArithmetic only

What Timesheet Calculator is

Each line is start, end, optional unpaid break. Overnight wraps past midnight. Overtime is total hours above the threshold you type (default 40 for a weekly paste).

The formula runs in this tab. CZNull does not receive the numbers.

How this page computes

A single repeating shift is work hours. The time-card spoke uses this engine.

Entities and related jobs

Sum clock-in/out lines into total, regular, and overtime hours. Optional unpaid minutes per line. Named features: Multi-day paste, Break minutes, OT split, Shift table.

See also Time Card Calculator, Work Hours Calculator, Hours Minutes Seconds Calculator, Date Difference Calculator, Age Calculator, Add or Subtract Days.

Use cases

Weekly time cards. Rounding rules, grace periods, and union OT multipliers are not applied unless you pre-round the clocks you paste.

Limits

Invalid input appears in the status line. IEEE floating point applies unless a row says otherwise. CZNull does not receive the numbers.

Timesheet Calculator questions

Does this page upload my numbers?
No. The formula runs in the page you opened. CZNull does not receive the values.
What does Timesheet Calculator compute?
Each line is start, end, optional unpaid break.
Why is this its own URL?
Search queries name this job. Nearby modes stay on their own pages so inputs do not mix. Related calculators are linked below Timesheet Calculator.
How do I enter lunch?
Trailing minutes, such as 09:00-17:00 30.
OT daily or weekly?
The threshold applies to the total of the pasted list.
Can I treat the result as official?
No. Rounding and real-world rules can differ. Use the page to check the arithmetic.