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Project management

Project Time Tracking vs Attendance

Published 9/26/2026 · Updated 9/26/2026 · Dayzen

Teams blur the two because both are “time.” Payroll, client questions, and managers ask on the same day, so the numbers get pasted into one spreadsheet. Keep the records separate. You can hold them in one company login. You should not treat them as one fact.

Key takeaways

  • What attendance is for
  • What project time is for
  • Side by side
  • Why one number is the wrong goal

Attendance answers whether someone was working. Project time tracking answers which task the hours went to. A punch at 9:00 does not mean those hours belong to the homepage rewrite. A timer on the homepage does not prove the person was in the office, on shift, or not on leave.

Teams blur the two because both are “time.” Payroll, client questions, and managers ask on the same day, so the numbers get pasted into one spreadsheet. Keep the records separate. You can hold them in one company login. You should not treat them as one fact.

The difference between an attendance record and a timesheet-style log is covered in attendance versus timesheets. This article is the next split: that attendance world versus time stored on a project task.

What attendance is for

Attendance is an HR record. It is built from punches, shifts, leave, and the rules around late arrivals or absences. It supports questions like:

  • Did this person work on Tuesday?
  • Were they on leave or on a shift?
  • Does payroll need a loss-of-pay day?

Those questions belong next to the employee, not next to a client deliverable. Attendance management is the HR side of that problem: check-in and check-out, policies, and team visibility. It is not a list of project tasks.

If attendance is wrong, fix attendance. Do not “correct” it by editing a task timer. The timer was never the source for that question.

What project time is for

Project time is a record on a task. Someone starts a timer while they work, or they add the start and end afterward. The entry says who, which task, and how long. A task can also store an estimate in minutes, which is a plan, not time already spent.

That record supports different questions:

  • How long did this task take?
  • Which project did the afternoon go to?
  • Is the time we logged anywhere near the estimate on this task?

It does not support “was Maya employed and present?” A contractor can log three hours on a task and have no attendance punch at all, if they are not on the HR roster the same way. An employee can punch a full day and log nothing, if nobody started a timer. Both can be true on the same Tuesday.

Side by side

AttendanceTime on a task
QuestionWas the person working?Which work got the hours?
Attached toThe employee and the shift or dayA task in a project
Typical entryPunch, leave, regularizationTimer, or a manual entry
Used forPresence, leave, payroll inputsDelivery, estimates, client questions about effort
Does not proveWhich projectThat a shift was worked

Add the two columns and they will not match. They should not. A workday includes meetings, gaps, and tasks nobody created. A task log includes only what someone pointed at a task. The gap is information, not an error to erase.

Why one number is the wrong goal

A manager exports attendance, exports task time, and tries to make them equal before a client call. The meeting then argues about the spreadsheet instead of the work.

Use each number once:

  • Attendance for whether the day counts as worked, including leave.
  • Task time for how the worked effort was split, when someone actually logged it.

If the client asks “how many hours did the brochure take?”, answer from task entries on those tasks. If payroll asks “was this person here?”, answer from attendance. Quoting task time as attendance will undercount. Quoting attendance as the brochure’s effort will overcount, because the day was not only the brochure.

Nothing in a normal setup copies punches onto tasks. If you want that, it is a custom process you would have to run yourself, and it would still be a guess: the punch does not know the task. Do not tell the team the system already does it.

Estimates are a third number

An estimate on a task is how long you thought it would take. It is not attendance and it is not time tracked. Comparing estimate and tracked time is useful on that task. It still says nothing about the shift. Leave the estimate out of the payroll conversation.

Also leave invoices out. Logged minutes are not a bill. A rate and an invoice are a finance step you do elsewhere, using the task time as an input if you choose. The project tool’s job ends at the entry.

A Tuesday that produces both records

Maya punches in at 9:10 under the attendance policy and punches out at 6:00. That record can feed presence and, if your payroll process uses it, a worked day. It does not name a project.

During the day she runs a timer for two hours on “Homepage hero” and later adds a manual entry of 40 minutes on “Client review notes.” Those two entries are project time. They total two hours and forty minutes. They will not equal the punch span. The rest of the day was mail, a standup, and a gap she did not assign to a task.

Her manager needs both truths in the afternoon. The client asks what the hero took. The answer is the timer. HR asks whether Tuesday was a worked day. The answer is the punch pair, plus any leave rule that applies. Nobody should edit the punch down to 2 hours 40 minutes, and nobody should type 8 hours onto the hero task to make the columns match.

If Maya was on leave that Tuesday, the attendance record should say leave even if a timer was started by mistake. Correct the mistaken timer. Do not clear the leave because a task has hours. The two mistakes are fixed in the two systems.

How to explain it to the team

  1. Punch or request leave when the HR policy says so. That screen is about the person and the day.
  2. Start a timer or add time on the task when you want the project to remember the effort.
  3. Do not expect one action to fill the other record.
  4. When the totals differ, do not “fix” them to match. Ask which question you are answering.

People comply when the two buttons are explained. They stop complying when a manager treats a missing timer as a missed punch, or a missed punch as a missing client hour.

How this works in Dayzen

Dayzen is an HRMS and a Project Management System on one login. The HRMS holds attendance. The project side holds time entries on tasks: a running timer or a manual entry, each tied to a person and a task. A task may also have an estimate in minutes.

The shared login does not merge the numbers. Logging time does not create a punch. A punch does not create a time entry. Use the HRMS when the question is presence or leave. Use the task when the question is the project. Neither side produces an invoice from those hours.

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