Ziannah guides

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Formulas, examples, and practical guidance that help you understand the result and use the related tool correctly.

Work & Pay

How to Calculate Work Hours With an Unpaid Lunch Break

Use a simple shift formula to subtract an unpaid lunch, handle overnight work, and convert the result into decimal hours.

By Ziannah Editorial · Jul 16, 2026 · 6 min read

Work & Pay

Convert an hourly wage into weekly, monthly, and annual gross pay using working hours and weeks that match your schedule.

By Ziannah Editorial · Jul 16, 2026 · 5 min read