Calculators
Natural Standard does not recommend specific therapies or practitioners.
This database is purely informational. Website last updated 2/22/2012.
- Absolute Neutrophil Count
- Alveolar-arterial Oxygen Gradient
- Anion Gap
- APGAR Score
- Asthma Zone
- Blood Alcohol Content
- BODE Index for COPD Survival Prediction
- Body Fat
- Body Mass Index
- Body Surface Area (Mosteller Formula)
- Calcium Correction in Hypoalbuminemia
- Calories Burned
- Calories in Drinks
- Cardiac Output
- Child's Adult Height
- Childhood Immunization Schedule
- Cost of Drinking
- Cost of Smoking
- Creatinine Clearance
- Croup Score (Infants and Children)
- Daily Calorie Needs
- Daily Nutrition Requirements (Vitamins and Minerals)
- DVT Probability: Wells Core System
- Estimated Creatinine Clearance (Cockcroft-Gault Equation)
- Frame Size
- Friedewald Equation for Low Density Lipoprotein (LDL)
- Geriatric Depression Scale (Koenig)
- Glasgow Coma Scale
- Glomerular Filtration Rate (MDRD Equation)
- Ideal Body Weight
- IV Ethanol Dosing for Methanol/Ethylene Glycol Overdose
- IV Rate
- MELD Score for End-stage Liver Disease
- N-Acetylcysteine Dosing (for Acetaminophen Overdose)
- Ovulation Date
- Pounds to Kilograms Conversion
- Pregnancy Due Date
- Pulmonary Embolism Risk (Wells Score)
- Pulmonary Vascular Resistance
- QT Interval Correction (EKG)
- Solitary Pulmonary Nodule Malignancy Risk
- Systemic Vascular Resistance
- Target Heart Rate
- Waist to Hip Ratio