Result
Monthly hour norm
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This calculation is for informational purposes only and does not replace advice from a qualified professional. Formulas and rates may not fit your exact situation — double-check the figures before making decisions.
How it is calculated
Daily norm = weekly norm ÷ 5 (a five-day work week). Monthly hour norm = working days in the month × daily norm − pre-holiday days × 1 hour.
The 1-hour reduction on a pre-holiday working day is a direct statutory rule (Russian Labor Code Art. 95): the working day immediately before a non-working holiday is shortened by one hour.
The number of working and pre-holiday days per month comes from the official production calendar for that year — take those figures from the calendar rather than counting them manually from calendar dates.