Health & Medical
372 tools · page 2 of 7
- Daily Protein from Lean Mass Calculator Calculate your daily protein target from your lean body mass and a chosen intake level (grams per kg of lean tissue) — a method favored for body-composition goals.
- Calories Per Meal Calculator Divide your daily calories across meals.
- Pulse Pressure Calculator Calculates pulse pressure (the difference between systolic and diastolic pressure) and the systolic-to-diastolic ratio.
- Transferrin Saturation Calculator Calculate transferrin saturation (TSAT) from serum iron and total iron-binding capacity.
- Conicity Index Calculator The conicity index models the body as a double cone and uses waist circumference relative to weight and height to gauge central (abdominal) fat distribution.
- Daily Fat Intake Calculator Calculate your daily fat grams from calories and fat percentage.
- Sweat Rate Calculator Calculates your sweat rate during exercise from body weight change, fluid intake, and urine losses, to guide hydration during training.
- Relative Fat Mass (RFM) Calculator Estimates body fat percentage using the Relative Fat Mass formula, which relies only on height and waist circumference plus sex.
- Corrected Calcium Calculator Calculate albumin-corrected serum calcium.
- Maddrey Discriminant Function Calculator Computes the Maddrey discriminant function from prothrombin time and bilirubin to gauge alcoholic hepatitis severity.
- Sodium to Salt Calculator Convert sodium to salt equivalent and see the percent of your daily limit.
- Corrected Sodium for Glucose Calculator Estimates true serum sodium in hyperglycemia using the Katz formula: corrected Na = measured Na + 1.6 × ((glucose − 100) / 100).
- Low-Carb Macro Calculator Converts daily calories and your carb and protein percentages into gram targets for a low-carb diet, with fat filling the rest.
- Net Carbs from Label Calculator Enter the total carbs, fiber, and sugar alcohols from a nutrition label to calculate net (digestible) carbs for low-carb and keto tracking.
- Carb Loading Calculator Calculate a carbohydrate-loading target before an endurance event from body weight and grams of carbs per kilogram, plus the calories that represents. Fuel your glycogen stores correctly.
- APACHE II Score Calculator Sums acute physiology, age and chronic health points into the APACHE II score and estimates hospital mortality for ICU patients.
- Body Roundness Index Calculator Calculate your Body Roundness Index (BRI), a body-shape measure based on waist circumference and height. Enter your waist and height to get your BRI value and see whether it falls in the low, normal, or high range.
- PRAL Acid Load Calculator Calculate the potential renal acid load (PRAL) of a diet from protein, phosphorus, potassium, magnesium and calcium intake.
- BISAP Pancreatitis Score Calculator Computes the BISAP score (0-5) for acute pancreatitis and the approximate associated mortality risk.
- CAT COPD Assessment Calculator Adds the eight COPD Assessment Test items (0–5 each) into a total CAT score from 0 to 40 reflecting symptom impact.
- Calories to Lose a Pound Calculator How many days a daily calorie deficit needs to take off the pounds you want to lose, using the rule of thumb of 3,500 kcal per pound.
- Child-Pugh Score Calculator Calculate the Child-Pugh score and class (A, B or C) to grade the severity of chronic liver disease from five clinical components, each scored 1-3.
- Folate Requirement (DFE) Calculator Converts food folate and folic acid intake into dietary folate equivalents (DFE) and compares it with the recommended daily allowance for your life stage.
- Pediatric Urine Output Calculator Calculates pediatric urine output in mL/kg/hr to assess adequacy of renal output.
- QUICKI Insulin Sensitivity Calculator Calculate the QUICKI (quantitative insulin sensitivity check index) from fasting insulin and glucose. Lower values indicate greater insulin resistance.
- Revised Baux Score Calculator Calculate the Revised Baux score for burn mortality risk: age + % total body surface area burned + 17 if an inhalation injury is present. A widely used bedside prognostic indicator in burns care.
- Due Date from Conception Calculator Estimates the due date (EDD) from a known conception date by adding 266 days, and back-calculates the last menstrual period.
- Daily Iron Requirement Calculator Estimates your recommended daily iron intake (RDA) and the safe upper limit based on age, sex, and pregnancy or lactation status.
- Period Predictor Calculator Predicts the start dates of your next three periods and your estimated ovulation date based on your last period and average cycle length.
- Cardiac Output Calculator Estimates cardiac output (L/min) by multiplying heart rate by stroke volume.
- Likelihood Ratio Calculator Calculate positive and negative diagnostic likelihood ratios from sensitivity and specificity.
- TyG Index Calculator Computes the TyG index from fasting triglycerides and glucose, a marker of insulin resistance.
- CHA₂DS₂-VASc Score Calculator Calculate the CHA₂DS₂-VASc score to estimate stroke risk in non-valvular atrial fibrillation and guide anticoagulation decisions.
- Fractional Excretion of Urea (FEUrea) Calculator Calculate the fractional excretion of urea (FEUrea %) to help distinguish prerenal from intrinsic acute kidney injury, useful when diuretics are on board.
- Lean Body Weight Calculator Calculates lean body weight using the Janmahasatian formula, commonly used for drug dosing.
- Pumped Milk Daily Volume Calculator Estimates the target daily breast milk volume from a baby's weight and divides it across pumping sessions.
- Triglycerides mg/dL to mmol/L Converter Converts triglyceride blood test results between mg/dL and mmol/L using the standard factor of 88.57.
- AIMS65 Score Calculator Calculate the AIMS65 score for upper gastrointestinal bleeding mortality risk from five criteria: low albumin, raised INR, altered mental status, low systolic BP and age ≥ 65. Each present criterion adds one point.
- Corrected QT (Fridericia) Calculator Calculate the heart-rate-corrected QT interval using the Fridericia formula, QTcF = QT ÷ ∛(RR). Fridericia’s cube-root correction is often preferred over Bazett at fast or slow heart rates.
- Pregnancy Water Intake Calculator Estimate your daily water intake during pregnancy from body weight, trimester and activity level, in millilitres, litres and cups.
- Omega-3 Target Calculator Estimates your daily EPA+DHA omega-3 target in milligrams based on your health goal plus a body-weight adjustment.
- Estimated Fetal Weight Calculator Estimate fetal weight from ultrasound biometry (BPD, HC, AC, FL) using the Hadlock formula.
- Cholesterol (mg/dL) to Millimoles per litre Converter Cholesterol in mg/dL turned into mmol/L with the factor 0.0258598, which comes from its molar mass of about 386.7 g/mol.
- Protein Requirement Calculator Estimates your daily protein target in grams based on body weight and activity level.
- Peak BAC Estimate Calculator Estimates peak blood alcohol concentration using the Widmark formula and elapsed metabolism. For education only, not legal advice.
- Screen Curfew Calculator Find the time you should stop using screens before bed by subtracting a cutoff window from your bedtime.
- Allowable Blood Loss Calculator Estimates the maximum allowable blood loss during surgery from body weight, blood volume per kg, and starting versus minimum acceptable hematocrit.
- PESI Score Calculator Calculates the Pulmonary Embolism Severity Index (PESI) from age and clinical findings, returning the risk class and 30-day mortality band.
- Baby Age in Weeks Calculator Find a baby's age in weeks plus days, in months, and total days from the birth date to any as-of date.
- DIPSS Myelofibrosis Score Calculator Computes the Dynamic International Prognostic Scoring System (DIPSS) points and risk group for primary myelofibrosis.
- Body Adiposity Index (BAI) Calculator Estimate your body fat percentage with the Body Adiposity Index from hip circumference and height.
- Diaper Usage Calculator Estimates monthly diaper use and the total number and cost of diapers until potty training.
- Killip Class Calculator Look up the in-hospital mortality estimate associated with each Killip class, a bedside classification of heart failure after acute myocardial infarction.
- sPESI Score Calculator Calculates the Simplified Pulmonary Embolism Severity Index (sPESI) to stratify 30-day mortality risk in patients with acute pulmonary embolism.
- Carb-Protein-Fat Gram Calculator Converts a daily calorie target and carb/protein/fat percentages into gram amounts for each macronutrient.
- HOMA-β Calculator Estimates HOMA-β (beta-cell function %) from fasting insulin and fasting glucose.
- Shock Index Calculator Calculate the shock index (HR / systolic BP).
- Bilirubin (mg/dL) to Micromoles per litre Converter Bilirubin in mg/dL, the US lab convention, restated in µmol/L, the SI unit, with the factor 17.104.
- Daily Sodium Target Calculator Shows a recommended daily sodium target in milligrams based on your health goal, plus the equivalent amount of table salt.
- Corrected Potassium Calculator Corrects a measured serum potassium to a reference pH of 7.4 using K_corrected = measured K + 0.6 × ((pH − 7.4) / 0.1).