Free Timesheet Calculator

Weekly hours, overtime and estimated pay.

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What is the Timesheet Calculator?

Adding up a week of hours by hand — start times, end times, deducting breaks, then working out overtime and pay — is fiddly and easy to get wrong. This weekly timesheet does it for you: enter each day's times and breaks and it totals your hours, separates regular from overtime, and estimates your pay.

It saves your week on your device and runs entirely in your browser.

Last updated: Aug 27, 2026

What does this tool do?

For each day you enter a start time, an end time and any unpaid break in minutes, and it calculates that day's worked hours — handling shifts that run past midnight. It sums the week, applies your overtime threshold and multiplier to split regular and overtime hours, and multiplies by your hourly rate for an estimated total. Your entries are saved so a refresh won't lose them.

It's a quick way to check your hours and expected pay before payday.

Key features

Per-day times

Start, end and unpaid break each day.

Overnight shifts

Counts hours across midnight correctly.

Overtime split

Regular vs OT by your threshold and rate.

Estimated pay

Hours times your hourly rate.

Saved

Your week persists on this device.

Example

Input

Five 9-to-5 days with a 30-minute unpaid lunch.

Processing

It works out 7.5 hours a day and sums the week.

Output

37.5 hours, all regular, times your rate for the estimate.

Common use cases

Hourly workers — Check your weekly hours and pay.
Shift workers — Handle overnight and split shifts.
Freelancers — Total billable hours for a client week.
Small businesses — A quick payroll-hours check.
Managers — Estimate a team member's week.
Students — Track part-time job hours.

Benefits

No manual hours-and-minutes arithmetic.
Overtime and pay worked out for you.
Overnight shifts handled correctly.
Saved so a refresh won't wipe it.

Tips

Enter unpaid breaks so your paid hours are accurate — lunch usually isn't paid.
Set your overtime threshold to match your rules (40 hours a week is common) and the multiplier (often 1.5×).
For a shift that ends after midnight, just enter the earlier end time — it counts the crossover automatically.
Use it before payday to sanity-check what you expect to be paid.
It's an estimate — your actual pay depends on taxes, deductions and your employer's exact rules.

Common mistakes to avoid

Forgetting to deduct breaks

Fix: Enter the unpaid break minutes so paid hours aren't overstated.

Mishandling overnight shifts

Fix: Just enter the real end time; the tool counts hours across midnight for you.

Wrong overtime threshold

Fix: Set the threshold and multiplier to your actual rules, not the defaults, if they differ.

Treating it as payroll

Fix: It's an estimate of gross pay — taxes and deductions aren't included.

How it works

1
Enter your times
Start, end and break for each day.
2
Set rate & overtime
Hourly rate, OT threshold and multiplier.
3
See hours and pay
Weekly totals and an estimate.

Frequently asked questions

Yes — set the weekly hours after which overtime applies and the overtime multiplier (e.g. 1.5×), and it splits regular and overtime hours and pay.

If the end time is earlier than the start time, it treats the shift as crossing midnight and counts the hours correctly.

Yes — your week is saved in this browser, so a refresh won't wipe it. It's an estimate, not payroll or tax advice.

Yes — set the weekly hours after which overtime applies and the multiplier (e.g. 1.5×), and it splits regular and overtime hours and pay.

If the end time is earlier than the start time, it treats the shift as crossing midnight and counts the hours correctly.

Yes — your week is saved in this browser, so a refresh won't wipe it.

Yes — free, no sign-up. It's an estimate, not payroll or tax advice.

Conclusion

Enter each day's times and breaks and get your weekly hours, overtime split and an estimated pay, with overnight shifts handled and the week saved on your device. Deduct unpaid breaks, set your real overtime rules, and use it as a quick pre-payday check — not a substitute for payroll.