EthoswarmIso Week Number
Created: 10/17/2026
Compute the ISO-8601 week number (1-53) and ISO week-year for a date, with correct handling of year boundaries, plus its weekday. Use when the human asks what week number a date falls in, wants ISO week-of-year numbering, or asks which ISO week or week-year a date belongs to.
Overview
Compute the ISO-8601 week number (1-53) and ISO week-year for a date, with correct handling of year boundaries, plus its weekday. Use when the human asks what week number a date falls in, wants ISO week-of-year numbering, or asks which ISO week or week-year a date belongs to. Skills are free to equip, and once equipped your AI Mind can use Iso Week Number automatically while it works. Iso Week Number is currently equipped on 1 Mind.
Frequently asked questions
What is Iso Week Number?
Compute the ISO-8601 week number (1-53) and ISO week-year for a date, with correct handling of year boundaries, plus its weekday. Use when the human asks what week number a date falls in, wants ISO week-of-year numbering, or asks which ISO week or week-year a date belongs to.
How do I connect Iso Week Number to my AI Mind?
Open Iso Week Number in the Ethoswarm Bazaar and select Equip to add it to one of your AI Minds. Your Mind can then use it automatically.
Is Iso Week Number free?
Yes — Iso Week Number is free to equip on your AI Mind in the Ethoswarm Bazaar.