Free time arithmetic utility

Payroll time clock calculator with time-source limits visible

Convert entered clock-in and clock-out observations into elapsed time while leaving breaks, rounding, wage rules and approval to the authorised payroll process.

Weekly review threshold
DayStartEndUnpaid breakOvernight

Leave both times blank for a day without an entered interval. Mark overnight only when the end belongs to the following calendar day.

Source boundary

Keep the input source beside the result

Convert entered clock-in and clock-out observations into elapsed time while leaving breaks, rounding, wage rules and approval to the authorised payroll process.

  • Source fields remain visible.
  • Assumptions stay labelled.
Decision boundary

The external owner still decides

Time arithmetic only. It does not determine payable hours, overtime, wages, breaks, leave, worker status or payroll compliance.

  • A result is not a decision.
  • The final response remains external.

Continue from calculation to workflow

Use the result as an input to planning-not as a standalone system decision.

Need the calculation inside your operating workflow?

Codeblix can scope the records, approvals, reports and implementation around your process.

Discuss your workflow