Duration of Therapy Calculator

Last updated on Sep 10, 2025 5 min read Clinical Calculators
Formatting issues

For some reason, the calendar widget isn't loading correctly when I include this as a post. To access the (more aesthetically pleasing) version, go to https://www.hunterratliff1.com/dot/

Antibiotic Duration Calculator

Please enter a valid start date.
Today is day XX of antibiotics

From the a start date of xx/xx/xxxx

This calculates the duration inclusive of the start date

Hunter Ratliff, MD, MPH
Hunter Ratliff, MD, MPH
ID faculty & healthcare epidemiologist at WVU Hospitals

My interests include epidemiology, infection prevention & control, and reproducible research.

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