Week number extension by Simen Eilevstjønn

Do you find people who just have to use week numbers annoying? Week number extension is your tool for understanding their language.

5 (3 reviews)

62 Users

You'll need Firefox to use this extension

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About this extension

Do you find people who just have to use week numbers annoying? Week number extension is your tool for understanding their language.
Week number extension gives you the current ISO week number in an instant! It also allows you to convert from week number and year to dates and vice versa.

Rated 5 by 3 reviewers

Release notes for 1.3.1

- Add an error message when week 53 does not exist in the year selected for conversion.
- Change autofilling behaviour for conversion, so that the current "week year" will be input, rather than the Gregorian calendar year.