Field notes

A clearer way to count your day.

Short guides, useful examples, and no payroll guesswork.

Field guide

How to calculate work hours after an unpaid lunch

Step-by-step guide to calculate work hours after an unpaid lunch break. Separate time on site from paid time, with a worked example for U.S. hourly workers.

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Field guide

How to calculate a shift that crosses midnight

How to calculate overnight shift hours that cross midnight. Use explicit calendar dates to make overnight time unambiguous for U.S. hourly workers.

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Field guide

Why 7 hours 30 minutes is 7.5 hours, not 7.30

Why 7 hours 30 minutes is 7.5 hours, not 7.30. A practical guide to base-60 minutes, decimal hours, and display rounding for U.S. timecards.

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Field guide

How to find clock-out time from a paid-hours target

How to find your clock-out time from a paid-hours target. Add paid time and unpaid breaks without shortening the shift. Guide for U.S. hourly workers.

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Field guide

How to total several work periods in one day

How to add multiple work periods in one day for a split-shift timecard. Build a timecard without overlaps or double-counted breaks for U.S. workers.

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Field guide

How to print, export, and save a weekly timecard

How to print, export CSV, and save a weekly timecard. Choose a paper copy, spreadsheet export, or a private device-local draft for U.S. timecards.

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Field guide

4×10 vs 3×12 vs 9/80 vs 5×8: What It Does to Your Paycheck

Compare compressed work schedules side by side. See weekly hours, annual hours, extra days off, and pay differences. Interactive compressed workweek calculator for U.S. workers.

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Shift patterns at a glance

Compare common work schedules: hours per day, days per week, weekly hours, and overtime rules by state.

View the common shift patterns reference