Iso Week Number
Calculator
ISO week number
11
Results
- ISO week number
- 11
- ISO weeks in the year
- 52
- ISO weeks remaining
- 41
- Day of the ISO week
- 0
Time and date results
| ISO week number | 11 |
| ISO weeks in the year | 52 |
| ISO weeks remaining | 41 |
| Day of the ISO week | 0 |
formula-map diagram
- ISO week number
- 11
- ISO weeks in the year
- 52
- ISO weeks remaining
- 41
- Day of the ISO week
- 0
Time relationship
Formula
ISO week = week number of the Thursday of that calendar week (ISO 8601)= 11
Note
This is a simplified model: it uses fixed conversions (60 minutes per hour, 24 hours per day, 7 days per week, 365 days per year) and ignores leap years, daylight saving changes, public holidays and irregular month lengths. Check the result against a real calendar before relying on it.