So berechnen Sie Date Difference
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A date difference calculator finds the number of days, weeks, months, or years between two dates. Used to calculate ages, contract durations, time between events, and project timelines.
Schritt-für-Schritt-Anleitung
- 1Count calendar days: convert both dates to a day number from a fixed epoch, subtract
- 2For years/months: count complete years and months, then remaining days
- 3Leap years must be accounted for (Feb 29 only exists in leap years)
- 4Business days: subtract weekends and optionally public holidays
Gelöste Beispiele
Eingabe
Jan 1, 2020 to Jan 1, 2024
Ergebnis
4 years / 1,461 days
Includes leap year 2020 and 2024
Eingabe
March 1 to Aug 31
Ergebnis
184 days / ~26 weeks / 6 months
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