World Metrology Day 2580

Saturday, 20 May 2580

World Metrology Day marks the Metre Convention and the role of accurate measurement in society.

Add to your calendar

Download an iCalendar file for World Metrology Day and add it to your calendar app.

Add to calendar

Frequently asked questions

When is World Metrology Day 2580?
World Metrology Day 2580 is on Saturday, 20 May 2580.
What day of the week is World Metrology Day 2580?
It falls on Saturday.
How is World Metrology Day calculated?
This event is observed every year on 20 May.