Health & Medical (67 tools)
BMR/TDEE, body fat, target heart rate, drug dosing and clinical scores
🔥BMR & TDEE CalculatorBMR and daily calorie needs.📐Body Fat CalculatorBody fat from circumference.❤Target Heart Rate CalculatorTraining heart-rate zones.💊Drug Dosage CalculatorWeight-based dosing and infusion rates.⚖BMI & Metabolic AssessmentBMI, waist ratio and risk grading.⚖Adult BMI CalculatorEnter height and weight to get adult bmi, the category range and the weight change needed to reach a normal BMI.⚖Child BMI CalculatorEnter height and weight to get child bmi, the category range and the weight change needed to reach a normal BMI.⚖Teen BMI CalculatorEnter height and weight to get teen bmi, the category range and the weight change needed to reach a normal BMI.⚖Athlete BMI CalculatorEnter height and weight to get athlete bmi, the category range and the weight change needed to reach a normal BMI.⚖Senior BMI CalculatorEnter height and weight to get senior bmi, the category range and the weight change needed to reach a normal BMI.⚖Pregnancy BMI CalculatorEnter height and weight to get pregnancy bmi, the category range and the weight change needed to reach a normal BMI.❤Max Heart Rate CalculatorCompute max heart rate from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤Fat Burn Zone CalculatorCompute fat burn zone from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤Aerobic Zone CalculatorCompute aerobic zone from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤Anaerobic Zone CalculatorCompute anaerobic zone from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤VO2 Max Zone CalculatorCompute vo2 max zone from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤Recovery Zone CalculatorCompute recovery zone from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤HIIT Zone CalculatorCompute hiit zone from age and resting heart rate, with both Karvonen and percentage-of-max zones.❤Resting Heart Rate CalculatorCompute resting heart rate from age and resting heart rate, with both Karvonen and percentage-of-max zones.💊Paracetamol Dose CalculatorEstimate paracetamol dose from body weight and the given parameters, with a dose range and caveats.💊Ibuprofen Dose CalculatorEstimate ibuprofen dose from body weight and the given parameters, with a dose range and caveats.💊Amoxicillin Dose CalculatorEstimate amoxicillin dose from body weight and the given parameters, with a dose range and caveats.💊Pediatric Weight Dose CalculatorEstimate pediatric weight dose from body weight and the given parameters, with a dose range and caveats.💊Insulin Carb Ratio CalculatorEstimate insulin carb ratio from body weight and the given parameters, with a dose range and caveats.💊IV Drip Rate CalculatorEstimate iv drip rate from body weight and the given parameters, with a dose range and caveats.💊Creatinine Clearance CalculatorEstimate creatinine clearance from body weight and the given parameters, with a dose range and caveats.💊eGFR Estimate CalculatorEstimate egfr estimate from body weight and the given parameters, with a dose range and caveats.💊Anion Gap CalculatorEstimate anion gap from body weight and the given parameters, with a dose range and caveats.💊Corrected Calcium CalculatorEstimate corrected calcium from body weight and the given parameters, with a dose range and caveats.💊Plasma Osmolality CalculatorEstimate plasma osmolality from body weight and the given parameters, with a dose range and caveats.💊BMI-Adjusted Dose CalculatorEstimate bmi-adjusted dose from body weight and the given parameters, with a dose range and caveats.🤰Due Date CalculatorDerive due date from the last menstrual period or conception date, with key milestones.🤰Gestational Age CalculatorDerive gestational age from the last menstrual period or conception date, with key milestones.🤰Pregnancy Weight Gain CalculatorDerive pregnancy weight gain from the last menstrual period or conception date, with key milestones.🤰Ovulation Day CalculatorDerive ovulation day from the last menstrual period or conception date, with key milestones.🤰Fertile Window CalculatorDerive fertile window from the last menstrual period or conception date, with key milestones.🤰Conception Date CalculatorDerive conception date from the last menstrual period or conception date, with key milestones.🤰hCG Doubling Time CalculatorDerive hcg doubling time from the last menstrual period or conception date, with key milestones.🤰Fetal Weight Percentile CalculatorDerive fetal weight percentile from the last menstrual period or conception date, with key milestones.🤰Breastfeeding Calories CalculatorDerive breastfeeding calories from the last menstrual period or conception date, with key milestones.🤰Postpartum Weight CalculatorDerive postpartum weight from the last menstrual period or conception date, with key milestones.🥗Daily Calorie Needs CalculatorEstimate daily calorie needs from weight, activity level and goal, with a per-item breakdown and range.🥗Protein Needs CalculatorEstimate protein needs from weight, activity level and goal, with a per-item breakdown and range.🥗Daily Water Intake CalculatorEstimate daily water intake from weight, activity level and goal, with a per-item breakdown and range.🥗Fiber Needs CalculatorEstimate fiber needs from weight, activity level and goal, with a per-item breakdown and range.🥗Macro Split CalculatorEstimate macro split from weight, activity level and goal, with a per-item breakdown and range.🥗Carbohydrate Intake CalculatorEstimate carbohydrate intake from weight, activity level and goal, with a per-item breakdown and range.🥗Fat Intake CalculatorEstimate fat intake from weight, activity level and goal, with a per-item breakdown and range.🥗Sodium Limit CalculatorEstimate sodium limit from weight, activity level and goal, with a per-item breakdown and range.🥗Added Sugar Limit CalculatorEstimate added sugar limit from weight, activity level and goal, with a per-item breakdown and range.🥗Caffeine Limit CalculatorEstimate caffeine limit from weight, activity level and goal, with a per-item breakdown and range.🥗Alcohol Units CalculatorEstimate alcohol units from weight, activity level and goal, with a per-item breakdown and range.🥗Meal Calorie Split CalculatorEstimate meal calorie split from weight, activity level and goal, with a per-item breakdown and range.🧪solution dilution CalculatorStock volume and water needed from the stock concentration and the target concentration.⚗️molar concentration CalculatorMolar and mass concentration from solute mass, molar mass and solution volume.⚖️BMI CalculatorBMI from height and weight with the WHO and Chinese category bands.🩺eGFR CalculatorEstimate eGFR with the CKD-EPI 2021 equation and assign the CKD stage.💊weight-based dosing CalculatorSingle or daily dose from weight and mg/kg, converted into tablets of a given strength.📐body surface area CalculatorBody surface area from height and weight using the Mosteller and Du Bois formulas.💧IV drip rate CalculatorDrops per minute and hourly rate from volume, infusion time and drop factor.💪FFMI lean mass index CalculatorFat-free mass index from height and body fat.❤Karvonen heart rate zones CalculatorFive Karvonen heart-rate zones.📏waist to hip ratio CalculatorWaist-to-hip ratio and risk.⚖ideal body weight CalculatorIdeal weight by five formulas.💉vaccination schedule Reference TableChildhood vaccine due dates.📅safe period calculator CalculatorOvulation day and safe period.📈child height prediction CalculatorGenetic height range from parents.