Current Week
50
Week 50 of 2025
Year Progress96%
Weeks Passed
50
Weeks Remaining
2
Total Weeks
52
Related Tools
Understanding Week Numbers
The current week number tells you which week of the year we are in. Most years have 52 weeks, though some years have 53 weeks depending on how the calendar aligns.
We use ISO 8601 standard week numbering, where weeks start on Monday and week 1 is defined as the week containing the first Thursday of the year.
✓ ISO Week Rules
- • Weeks start on Monday
- • Week 1 contains first Thursday
- • Most years have 52 weeks
- • Some years have 53 weeks
📊 Common Uses
- • Project planning & sprints
- • Manufacturing schedules
- • Financial reporting
- • Academic calendars
FAQ
What is the current week number?
The week number shown above updates in real-time. It follows ISO 8601 standard, used internationally for consistency.
Why do some years have 53 weeks?
Years that start on Thursday (or Wednesday in leap years) have 53 weeks. This happens roughly every 5-6 years.
Track Your Year
Use our full suite of date and time tools to track your progress through the year.
Open All Tools