About RxTray
Fast clinical tools, with the method left visible.
RxTray is a pharmacy-focused collection of calculators, pharmacokinetic workspaces, clinical scores, and medication-safety references.
Last updated July 21, 2026What RxTray is for
RxTray is designed to reduce friction in common clinical calculations and reference checks. Each tool keeps its inputs, method, limitations, citations, version, and update date close to the result.
What RxTray does not replace
RxTray does not diagnose, prescribe, create a clinician-patient relationship, or replace a qualified clinician, current product labeling, validated institutional software, a smart-pump library, or local policy. Software regulatory status depends on a function's intended use and operation; a disclaimer alone does not determine that status.
How the library grows
New tools are added when they solve a clear clinical task and can be supported by traceable sources, explicit equations or decision rules, test cases, and an honest statement of limitations.
Commercial status
RxTray does not currently display paid advertising, sponsored clinical content, or affiliate recommendations. If that changes, commercial relationships will be disclosed and kept separate from clinical methods and results.