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Finance & BusinessZero Server Uploads7 min read2026-09-16

Calculating Weekly Work Hours, Overtime & Pay Accurately Without Cloud Spreadsheets

Accurately calculate regular hours versus overtime multipliers and export signed contractor timesheet receipts with zero cloud tracking.

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Weekly Timesheet & Overtime Calculator

100% In-browser execution. Zero server uploads, instant results, free forever.

Open Workbench

Accurate Time Tracking for Freelancers and Contractors

Calculating split shifts, unpaid lunch breaks, and overtime rules by hand frequently leads to payroll discrepancies. The OpenTools Weekly Timesheet Calculator automates time arithmetic across all 7 days of the work week with configurable standard work limits (e.g. 40 hours) and overtime rates.

Frequently Asked Questions (FAQ)

How is overtime calculated?

Hours worked beyond your standard weekly limit (default: 40 hrs) are automatically partitioned into an overtime bucket with a 1.5x (or custom) pay multiplier.

Related Guides & Solutions

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