120+ Clinical Calculators, Scales & Scores by specialty. 100% Offline
Kalquis is a clinical reference tool for physicians, residents, interns, and medical students. 120+ validated clinical scales and scores, organized by specialty, available with no internet connection.
BUILT FOR REAL HOSPITAL WORKFLOWS
ED, ICU, or overnight call. Kalquis is optimized so you can find any scale in a few taps—no endless menus.
SCALES AND SCORES INCLUDED
Emergency & resuscitation
- SOFA, qSOFA
- NIHSS
- Glasgow Coma Scale
- CURB-65, CRB-65
- RTS trauma index
Cardiology
- CHA₂DS₂-VASc
- HAS-BLED
- TIMI, GRACE, HEART Score
- QTc (Bazett, Fridericia)
ICU
- APACHE II
- SAPS II
- Ramsay, RASS
Nephrology
- CKD-EPI, MDRD, Cockcroft-Gault
- Anion gap, FENa
Hepatology
- Child-Pugh, MELD-Na
- FIB-4
- Ranson, BISAP
Neurology
- ICH Score
- Hunt-Hess and Fisher
Plus more across pulmonology, pediatrics, OB/GYN, hematology, endocrinology, psychiatry, surgery, and toxicology.
WHY KALQUIS
- 100% offline — works with no signal (basements, isolation areas)
- Evidence-based — each scale includes a citation to the original study
- Smart search — by name or specialty
- Favorites — pin the scales for your current rotation
- History — review recent shift calculations
- Dark mode — built for long shifts
LEGAL NOTICE
Kalquis is a clinical reference tool for licensed healthcare professionals. It does not replace clinical judgment. Results must be interpreted in the individual patient context by a qualified professional. The app does not provide diagnoses, prescribe treatments, or calculate medication doses. For mental-health and other sensitive scales, interpretation requires expert clinical judgment and local protocols.
Privacy policy: https://nalveth.dev/privacy/
Terms of use: https://nalveth.dev/terms/