Week Number to Date Converter
Enter a week year and week number to find the start date, end date, all seven days, and planning details.
- Week
- Week 42 of 2027
- Week system
- ISO
- Start date
- 2027-10-18
- End date
- 2027-10-24
- ICS summary
- Week 42, 2027
All 7 days
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday
Business days this week
Standard Monday-Friday count. Public holidays are not subtracted.
Business days
5
Weekend days
2
October 2027
ISO week numbers in the first column.
| Wk | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 39 | |||||||
| 40 | |||||||
| 41 | |||||||
| 42 | |||||||
| 43 | |||||||
| 44 |
Calendar export
Download this week as an all-day calendar event for Apple Calendar, Google Calendar, Outlook, or any app that supports ICS files.