Convert week to day
Enter the value to convert from week to day.
How to Convert Week to Day
Converting week to day is straightforward using our conversion calculator.
Conversion Formula
d = wk × 7Reverse conversion: Convert day to week
Comparison: Week vs Day
When to Use Each Unit
Week: Universal standard for work schedules, school terms, religious observances, and social planning worldwide.
Day: Fundamental unit for calendars, scheduling, biological rhythms, and organizing human activities globally.
Common Conversion Values
- 1 week = 7 days
- 1 week = 168 h
- 4.33 weeks ≈ 1 month
- 52.18 weeks ≈ 1 year
About Week
Definition: The week (symbol: wk) is a unit of time equal to seven days, fundamental for organizing work and social cycles.
History: Ancient Babylonian origin, adopted by Judaism and spread globally. Seven-day cycle independent of natural phenomena.
Current Use: Universal standard for work schedules, school terms, religious observances, and social planning worldwide.
Examples: Work schedule: 40-hour week, pay periods: weekly/bi-weekly, project sprints: 1-4 weeks, course terms: 10-16 weeks
About Day
Definition: The day (symbol: d) is a unit of time equal to 24 hours, based on Earth's rotation period.
History: Based on natural solar day cycle. Standardized to exactly 24 hours with development of mechanical timekeeping.
Current Use: Fundamental unit for calendars, scheduling, biological rhythms, and organizing human activities globally.
Examples: Project deadlines: 1-30 days, vacation: 3-14 days, medication: daily doses, rental periods: daily rates