Health Calculators
432 calculators
Welcome to health calculators! Whether you are a doctor, a medical student or a patient, you will find answers to your medical questions here. From BMI calculators,sleep calculators, and ourprotein calculator to thebody fat calculator, we’ve got your health covered. Explore advanced clinical tools like CURB-65 andMELD Score with scientifically proven information.
Body measurements calculators 📏22 Tools
ABSI CalculatorAdjusted Body Weight CalculatorBAI Calculator - Body Adiposity IndexBody Fat CalculatorBody Frame Size CalculatorBody Shape CalculatorBRI Calculator — Body Roundness IndexBSA Calculator – Body Surface AreaDraw Length CalculatorBedridden Patient Height CalculatorFace Shape CalculatorFFMI Calculator (Fat-Free Mass Index)Ideal Weight CalculatorKarvonen Formula CalculatorLean Body Mass CalculatorOverweight CalculatorPonderal Index CalculatorRFM Calculator (Relative Fat Mass)Skinfold Body Fat CalculatorWaist to Hip Ratio CalculatorWaist to Height Ratio CalculatorWeight Loss Percentage Calculator
BMI calculators ⚖️7 Tools
Army calculators 🎖️7 Tools
Dietary calculators 🥗32 Tools
Added Sugar Intake CalculatorBEE CalculatorHarris-Benedict Calculator (Basal Metabolic Rate)Katch-McArdle CalculatorBMR Calculator (Basal Metabolic Rate, Mifflin St Jeor Equation)Calorie CalculatorCalorie Deficit CalculatorCarb Calculator (Carbohydrates)Diet Risk Score CalculatorDRI CalculatorEER Calculator — Estimated Energy RequirementFat Intake CalculatorFiber CalculatorGastric Sleeve Weight Loss CalculatorIIFYM Calculator (If It Fits Your Macros)Keto CalculatorMacro CalculatorMaintenance Calorie CalculatorMeal Calorie CalculatorMicronutrient CalculatorNet Carbs CalculatorProtein CalculatorQuarantine Activity CalculatorRMR Calculator - Resting Metabolic RateCalorie Intake Calculator (Simple)Sodium in Salt CalculatorTDEE Calculator - Total Daily Energy ExpenditureVitamin CalculatorVitamin A CalculatorVitamin D CalculatorWeight Gain CalculatorWeight Watchers Points Calculator
Diabetes calculators 💉11 Tools
Blood Sugar ConverterDiabetes Risk CalculatorDiabetic Ketoacidosis CalculatorEstimated Average Glucose CalculatorGlycemic Index CalculatorGlycemic Load CalculatorA1c Calculator – Hemoglobin A1c to Average Blood SugarHOMA-IR Calculator — Insulin ResistanceInsulin Dosage CalculatorQUICKI CalculatorWarsaw Method Calculator
Metabolic disorders calculators 🍟7 Tools
Sleep calculators 😴6 Tools
Cardiovascular system calculators ❤️39 Tools
6 Minute Walk Test CalculatorABI Calculator (Ankle-Brachial Index)Aortic Valve Area CalculatorArterial Age CalculatorBlood Pressure CalculatorCardiac Index CalculatorCardiac Output CalculatorCerebral Perfusion Pressure CalculatorCHA2DS2-Vasc CalculatorCVD Risk Calculator – Cardiovascular Disease 10-year RiskDAPT calculatorDoppler Echo Cardiac Output CalculatorDuke Treadmill Score CalculatorECG Boxes to Seconds CalculatorECG Heart Rate CalculatorEROA - Mitral Regurgitation CalculatorFramingham Risk CalculatorGorlin Formula CalculatorGRACE CalculatorGupta Risk CalculatorHAS-BLED CalculatorHeart Failure Life Expectancy CalculatorHEART Score CalculatorICH Volume CalculatorLV CalculatorMAP Calculator (Mean Arterial Pressure)Mitral Valve Area CalculatorPadua Score CalculatorPERC Calculator - Pulmonary Embolism Rule-Out CriteriaPISA CalculatorWells Score Calculator for Pulmonary EmbolismPVR Calculator - Pulmonary Vascular ResistanceQTc CalculatorRate Pressure Product CalculatorRCRI CalculatorRevised Geneva Score Calculator for Pulmonary EmbolismStroke Volume CalculatorTIMI Score for STEMI CalculatorTIMI Score Calculator for UA/NSTEMI
Gynecology & pregnancy calculators 🤰36 Tools
BBT Calculator | Basal Body TemperatureBirth Control CalculatorBishop Score CalculatorBreast Cancer Recurrence Risk CalculatorBreast Cancer Risk CalculatorBreastfeeding Calorie CalculatorClomid Ovulation CalculatorConception CalculatorCrown-rump Length CalculatorDue Date CalculatorEDD Calculator - Estimated Date of DeliveryEgg Freezing CalculatorFertility by Age CalculatorFlange Size CalculatorFundal Height CalculatorGestational Age CalculatorhCG Levels CalculatorImplantation CalculatorIVF Due Date CalculatorLuteal Phase CalculatorMCA CalculatorMean Sac Diameter CalculatorNuchal Translucency CalculatorOvulation CalculatorPearl Index CalculatorPeriod CalculatorPregnancy Test CalculatorPregnancy Weight Gain CalculatorProgesterone to Estrogen Ratio CalculatorReverse Due Date CalculatorSperm Analysis CalculatorStillbirth Risk CalculatorTestosterone to Estradiol Ratio CalculatorChances of Having Twins CalculatorVBAC Calculator (Vaginal Birth After Cesarean Section)VTE Risk Score Calculator in Pregnancy
Addiction medicine calculators 🚬17 Tools
Addiction CalculatorAlcohol Unit CalculatorAudit-C Calculator – Am I an Alcoholic?Audit Score CalculatorBAC Calculator (Blood Alcohol Content)Caffeine CalculatorCAGE Questionnaire CalculatorCigarette CalculatorCIWA CalculatorDUDIT CalculatorFagerstrom Test for Nicotine Dependence CalculatorFinnegan Score CalculatorHSI Calculator — Heaviness of Smoking IndexPack Year CalculatorSmoking Recovery CalculatorSobriety CalculatorStandard Drink Calculator
Urology & nephrology calculators 🚽19 Tools
Adrenal Washout CalculatorAlbumin Creatinine Ratio CalculatorBladder Volume CalculatorBUN Creatinine Ratio CalculatorCreatinine Clearance CalculatorEORTC Bladder Cancer Recurrence and Progression CalculatorFENa Calculator (Fractional Excretion of Sodium)FEUrea Calculator — Acute Kidney Injury Cause DifferentiationGFR Calculator - Estimated Glomerular Filtration RateKidney Failure Risk CalculatorKidney STONE Calculator for Percutaneous NeprolithotomyKt/V Calculator DaugirdasMetastatic Prostate Cancer Prognosis CalculatorProtein Creatinine Ratio CalculatorPSA Density CalculatorPSA Doubling Time CalculatorTTKG Calculator - Transtubular Potassium GradientUrine Output CalculatorURR Calculator - Urea Reduction Ratio
Electrolytes & fluids calculators 🧪22 Tools
Acid Base CalculatorAnion Gap CalculatorArterial Blood pH CalculatorBicarbonate Deficit CalculatorCorrected Calcium CalculatorCorrected Magnesium CalculatorDrip Rate CalculatorDrops Per Minute CalculatorFree Water Deficit CalculatorIV Flow Rate CalculatorParkland Formula CalculatorPlasma Osmolality CalculatorSerum Osmolality CalculatorSodium Change Calculator in HypertriglyceridemiaSodium Correction CalculatorSodium Correction Rate Calculator for Hypo- and HypernatremiaSodium Deficit CalculatorTotal Body Water CalculatorUrine Anion Gap CalculatorVenous Blood pH CalculatorWater Intake CalculatorWinters' Formula Calculator
Hematology calculators 🆎27 Tools
4T Score Calculator | HITAbsolute Eosinophil Count CalculatorAbsolute Lymphocyte Count CalculatorAbsolute Reticulocyte Count CalculatorAge-Adjusted D-dimer CalculatorAlbumin Globulin Ratio CalculatorANC Calculator — Absolute Neutrophil CountANC Calculator without BandsBlood Donation Due Date CalculatorBlood Donor CalculatorAllowable Blood Loss CalculatorBlood Type CalculatorBlood Volume CalculatorCorrected Reticulocyte Count CalculatorDIC Syndrome CalculatorDiffuse Large B-cell Lymphoma Prognosis CalculatorFresh Frozen Plasma Dose CalculatorHematocrit to Hemoglobin Ratio CalculatorINR CalculatorIron Deficiency CalculatorMentzer Index CalculatorMIPI Calculator (Mantle Cell Lymphoma International Prognostic Index)mmol/L to mg/dL CalculatorNLR CalculatorPlasma Volume CalculatorRBC Indices Calculator | What is MCHC?Transferrin Saturation Calculator
Percentile calculators 👶8 Tools
Pediatric calculators 🧒15 Tools
Adjusted Age CalculatorAPGAR Score CalculatorBaby Eye Color CalculatorBaby Formula CalculatorBaby's Milk Intake CalculatorExclusive Pumping CalculatorGIR calculator (Glucose Infusion Rate)Height CalculatorMaintenance Fluids CalculatorNewborn Hyperbilirubinemia Assessment CalculatorPECARN CalculatorPediatric Blood Pressure CalculatorPediatric Blood Transfusion Volume CalculatorPediatric Blood Volume CalculatorPediatric GFR Calculator - Glomerular Filtration Rate
Pediatric dosage calculators 👶💊6 Tools
Dosage calculators 💊28 Tools
Adderall Dosage CalculatorAleve Dosage CalculatorBenadryl Dosage CalculatorBenzodiazepine Conversion CalculatorCarboplatin CalculatorCefdinir Dose CalculatorDosage CalculatorDrug Half-Life CalculatorFish Oil CalculatorGabapentin Dosage CalculatorHydroxychloroquine Dose CalculatorIsotretinoin Dose CalculatorIVIG Dose CalculatorLevothyroxine Dosage CalculatorLidocaine Dose CalculatorLocal Anesthetic Calculatormcg to IU ConverterMelatonin Dosage CalculatorMME CalculatorOpioid Conversion CalculatorPeptide Dosage CalculatorPrescription Refill CalculatorSteroid Conversion CalculatortPA Calculator – Stroke DosingTramadol Dosage CalculatorTylenol Dosage CalculatorTylenol Overdose CalculatorWarfarin Dosing Calculator
Pulmonary calculators 💨19 Tools
Aa Gradient CalculatorBODE Index CalculatorCURB-65 CalculatorDead Space CalculatorEndotracheal Tube Size CalculatorFEV1/FVC Ratio CalculatorLight's Criteria Calculator for Pleural EffusionLung Cancer Risk CalculatorLung Capacity CalculatorLung Nodule Growth Rate CalculatorMean Airway Pressure CalculatorOxygenation Index CalculatorPeak Flow Calculator — Estimated Peak Expiratory FlowPF Ratio CalculatorPSI CalculatorQp/Qs CalculatorRSBI Calculator - Rapid Shallow Breathing IndexTidal Volume CalculatorVital Capacity Calculator
Psychiatry & psychology calculators 🧠5 Tools
Intensive & emergency care calculators 🚑16 Tools
Alvarado Score CalculatorAPACHE II CalculatorGCS Calculator (Glasgow Coma Scale)Injury Severity Score CalculatorICH Score CalculatorLRINEC Score CalculatorMEWS Score CalculatorNEDOCS CalculatorNIH Stroke Scale CalculatorqSOFA Score CalculatorRevised Trauma Score CalculatorSAPS II Calculator: Simplified Acute Physiology II Score CalculatorSCORAD Calculator - SCORing Atopic DermatitisSepsis Calculator (Sepsis-3 Criteria)Shock Index CalculatorSOFA Score Calculator
Digestive system calculators 🍽️9 Tools
Epidemiology calculators 👥13 Tools
COVID-19 Mortality Risk CalculatorEvent Risk Calculator - CoronavirusDenver HIV Risk Score CalculatorHand Sanitizer Calculator - CoronavirusIncidence Rate CalculatorInfectious Disease and Epidemic Calculator (SIR Model)Mask vs. No Mask CalculatorMax Vaccine Immunity CalculatorMortality Rate CalculatorNNT CalculatorReopening Calculator – CoronavirusSocial Distancing Calculator - CoronavirusCoronavirus Protection - Swiss Cheese Model
Radiology calculators ☢️4 Tools
Geriatric medicine calculators 👵9 Tools
Covid-19 vaccine calculators 😷16 Tools
Biden’s Vaccine Plan CalculatorVaccine Efficacy CalculatorCOVID-19 Vaccine Production CalculatorVaccine Queue Calculator for AustraliaVaccine Queue Calculator for IndiaVaccine Queue Calculator for CanadaVaccine Queue Calculator for EnglandVaccine Queue Calculator for MalaysiaVaccine Queue Calculator for IrelandVaccine Queue Calculator for the NetherlandsVaccine Queue Calculator for Northern IrelandVaccine Queue Calculator for the PhilippinesVaccine Queue Calculator for ScotlandVaccine Queue Calculator for South AfricaVaccine Queue Calculator for the UKVaccine Queue Calculator for Wales
Other calculators16 Tools
20/20 Vision Calculator for 2020Aldrete Score CalculatorBASDAI Score CalculatorBeighton Score CalculatorBerg Balance Test CalculatorHot Car CalculatorCentor Score Calculator (Modified/McIsaac)Dog Walking Benefits CalculatorDASI Calculator (Duke Activity Status Index)EASI Score CalculatorFatigue Severity Scale CalculatorFree Testosterone Calculator — with Bioavailable LevelsGut Microbiome Score CalculatorNoise Pollution Calculator - Maximal Exposure TimePokémon GO Weight Loss CalculatorTime Of Death Calculator
Redundant calculators16 Tools
90 Minute Sleep Cycle CalculatorBlood Pregnancy Test: What Do HCG Results Mean?Is BMI (Body Mass Index) a Weight Gain Indicator in Pregnancy?Circadian Rhythm CalculatorExcessive Weight Gain in PregnancyWhat is a False Negative Pregnancy Test?How to Maintain or Lose Weight During Pregnancy?What to do after you get a positive pregnancy test?Positive Pregnancy Test at 3 Weeks Pregnant: Possible or Not?REM Sleep CalculatorSleep Cycle CalculatorSleep Time CalculatorTwin Pregnancy Weight Gain CalculatorUrine Home Pregnancy TestWake Up CalculatorPregnancy Weight Gain: Week by Week Breakdown