RxTimeline

About

RxTimeline is a lightweight date calculator designed for prescription work.

Select a date on any webpage and open the calculator with a keyboard shortcut or the extension button. The selected date is prefilled automatically, so you can quickly:

- Add or subtract days, weeks, or months
- Estimate prescription day supply from quantity and units per day
- Calculate when a prescription covers through
- Calculate when renewal is due

RxTimeline is designed for fast use during clinical and administrative workflows, especially when renewal timing needs to be handled consistently.

Core features
- Opens from selected text on the current page
- Accepts multiple date formats
- Defaults to today when no date is selected
- Copies calculated dates with one click
- Supports Norwegian and English in the popup

Includes a prescription renewal calculator for:
- quantity dispensed
- units per day
- day supply
- covers-through date
- renewal due date

Important note
RxTimeline is a date calculator only. It does not provide medical advice and does not validate prescription legality, dose appropriateness, reimbursement rules, or jurisdiction-specific renewal requirements.