Welcome to ClinicalToolsLibrary.com, your reference site for validated medical calculators and clinical scales & questionnaires used in everyday practice. Every tool includes clear instructions, scoring criteria, and links to the original validated sources.
Medical Calculators
Quickly calculate risk scores, dosing, and clinical parameters using formulas validated in peer-reviewed literature.
- VO2 Max Calculator: Estimate Your Aerobic Capacity
- RC Time Constant Calculator: Formula, Chart & Examples
- Steps to Miles Calculator and Conversion Chart by Height
- Ottawa Knee Rules Calculator: Criteria, Chart & Accuracy
- Swim Time Converter – SCY, SCM & LCM Conversion Calculator
- Empty Can Test: Calculator, Accuracy & Jobe Test Chart
- Romberg Sign Calculator: Positive vs Negative Test Chart
- Marine Corps PT Test Calculator: 2026 PFT Score Chart
- FABER Test: Hip & SI Joint Calculator and Results Chart
- Kleihauer-Betke Test Calculator & RhoGAM Dosing Guide
- qSOFA Score Calculator: Sepsis Criteria & Interpretation
- PREVENT ASCVD Calculator: 10- & 30-Year Heart Risk
- Water Fasting Calculator: Weight Loss & Fat Loss Chart
- Breastfeeding Calorie Calculator & Daily Needs Chart
- Caffeine Half Life Calculator & Decay Chart Explained
- DaVita GFR Calculator: Estimate Your Kidney Function
- Convert Eye Prescription to 20/20 Scale Calculator
- IV Drip Rate Calculator: gtt/min & mL/hr Formula Guide
- Ibuprofen Dosage by Weight Calculator & Chart
- Tylenol Dosage by Weight Calculator & Chart for Children
- Calories Burned Rowing Machine Calculator & MET Chart
- Calories Burned Hiking Calculator + Distance Charts
- Calories Burned Skiing Calculator & Per-Hour Chart
- Calories Burned in a Sauna: Calculator & Real Numbers
- Pediatric Prednisolone Dose Calculator by Weight & Age
Clinical Scales & Questionnaires
Explore standardized assessment tools with scoring guides, interpretation criteria, and official references.
