Timesheet Calculator

Fill a weekday column grid with decimal hours, Calculate for row and column totals, and export the full grid as CSV. Weekday grid — not dated punch rows.

Timesheet grid

Enter decimal hours (0–24) for Mon–Sun. Optional row labels stay on this device and are never included in share links. Maximum 25 rows.

Decimal hours (e.g. 7.5 for 7½ hours). Empty cells count as zero.

Label (local)MonTueWedThuFriSatSunRow totalRemove row
—
Settings backup

Ready when you Calculate

Fill the weekday grid and press Calculate to see totals and estimated pay.

How it works

A timesheet calculator totals a Mon–Sun weekday grid of decimal hours — with optional local row labels — into row totals, column totals, and a grand total, then exports CSV for spreadsheets or payroll prep. It is a grid tool, not dated punch rows. Add up to 25 rows with Mon–Sun cells (0–24), then Calculate; math stays in your browser.

Simple mode is hours-only. Custom mode can estimate gross pay from weekday column totals using an hourly rate and thresholds. Labels stay on your device and are not packed into share links.

Quick steps

  1. Add a row and optional local label (for example a project or person).
  2. Enter decimal hours in Mon–Sun cells (0–24 per cell).
  3. Add more rows as needed (up to 25).
  4. Keep Simple for hours-only, or Custom to estimate pay from weekday totals.
  5. Press Calculate, then export CSV when you need a spreadsheet paste.

When to use this tool

Use Timesheet for weekday hour grids and CSV export. Use Time Card when you have dated clock-in/out punches, and Decimal Hours when you only need hh:mm ↔ decimal conversion.

Worked example

One row with 8 hours Mon–Fri totals 40 hours for the week. Column totals match each weekday; CSV export includes the label column (local only) and neutralized cells.

Methodology & assumptions

Cell values are decimal hours you enter (not parsed punch times). Row and column totals are plain sums; Custom pay estimates apply rate and OT thresholds to weekday column totals via the shared pay engine. CSV export is for planning — not a certified payroll file. See calculation methodology.

FAQ

Hours-only vs pay — what is the difference?
Simple mode sums decimal weekday hours only and does not estimate pay. Custom mode can apply an hourly rate (and thresholds) to weekday column totals for a gross estimate. Switch modes when you need pay versus hours export.
Are row labels included in share links?
No. Optional labels and hour cells stay local (or in localStorage on this device). Share links encode mode and rule settings only.
How is this different from Time Card?
Timesheet uses a Mon–Sun weekday hour grid. Time Card uses dated punch rows (clock in, clock out, break) for a pay period.

Estimate only — not legal or tax advice. See our Privacy Policy.