Current week number
It is Week 18 of 2026
This ISO week starts on Monday, April 27, 2026 and ends on Sunday, May 3, 2026.
Week18
Year2026
TodayApr 29
Week rangeApr 27 - May 3
Quick answer
The current ISO week is week 18. ISO weeks start on Monday and end on Sunday, which makes them useful for planning, reporting and recurring schedules.
Why the current week matters
Current week lookup is useful for reports, timesheets, project planning and school schedules. Many organizations label work by week number because it creates a consistent seven-day period even when months start or end midweek.
For more detailed planning, use the full year calendar or calculator to convert dates, add weeks or count weeks between two dates.