Epi Weeks.

Calculate epidemiological weeks using the CDC (MMWR) week numbering system.

Week from Date
Week Ending Date

Select a date to calculate week:

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Select a week to calculate ending date:

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Date format: dd/mm/yyyy{{ week.message }}

This tool is using EpiWeeks Python package, which is an open-source, tested, and feature-rich package for calculating epidemiological weeks using the CDC (MMWR) and ISO week numbering systems.

To learn more about the package and how to use it, click here.