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 18 of 2027
- Week system
- ISO
- Start date
- 2027-05-03
- End date
- 2027-05-09
- ICS summary
- Week 18, 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
May 2027
ISO week numbers in the first column.
| Wk | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 17 | |||||||
| 18 | |||||||
| 19 | |||||||
| 20 | |||||||
| 21 | |||||||
| 22 |
Calendar export
Download this week as an all-day calendar event for Apple Calendar, Google Calendar, Outlook, or any app that supports ICS files.