BMI Calculator
Find your Body Mass Index and see whether your weight is in a healthy range for your height.
Explore free health calculators, medical tools, fitness calculators and diagnostic guides to understand your health better.
Find your Body Mass Index and see whether your weight is in a healthy range for your height.
Calculate your Basal Metabolic Rate — the calories your body burns at complete rest.
Estimate your body fat percentage from simple tape measurements of your waist, neck and hips.
Find how many calories to eat each day to lose, keep or gain weight at a healthy pace.
Find how much water you should drink each day based on your weight, activity and climate.
Turn your HbA1c % into estimated average glucose (eAG) — the daily sugar level it reflects.
Estimate how well your kidneys filter blood (eGFR) from your serum creatinine, age and sex.
Find your estimated due date from your last period, conception date or IVF transfer date.
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Check your BMI, body fat, calorie needs and ideal weight — the numbers behind a healthy body.
Find your Body Mass Index and see whether your weight is in a healthy range for your height.
Calculate your Basal Metabolic Rate — the calories your body burns at complete rest.
Estimate your body fat percentage from simple tape measurements of your waist, neck and hips.
See a healthy target weight range for your height and sex using trusted medical formulas.
Find how many calories to eat each day to lose, keep or gain weight at a healthy pace.
Work out your Total Daily Energy Expenditure — all the calories you burn in a typical day.
A simple check of belly fat: compare your waist size with your height to see your health risk.
Compare your waist and hip measurements to check your body shape and heart-health risk.
Estimate how much of your body weight is muscle, bone, organs and water — everything except fat.
Find your daily protein target based on your weight, activity and fitness goal.
Work out how much water, protein, fibre, carbs and fat you need, and plan balanced portions.
Find how much water you should drink each day based on your weight, activity and climate.
Work out how much dietary fibre you need each day for good digestion and heart health.
Check the recommended daily protein for your age, weight and life stage, including pregnancy.
Find a healthy daily carb range in grams based on your calorie needs and goals.
Calculate how many grams of fat — and how much saturated fat — fit in your daily diet.
Estimate the calories you burn walking, running, cycling, yoga and other activities.
Count the calories in your meals and common Indian foods, with protein, carbs and fat.
Set a realistic target weight from a healthy BMI and see how long it may take to reach it.
See the recommended daily amounts of key vitamins for your age, sex and life stage.
Plan balanced plates: how much grain, dal, vegetables and protein to put in each meal.
Doctor-trusted formulas for blood sugar, HbA1c, cholesterol, kidney function and more.
Convert blood glucose readings between mg/dL (used in India) and mmol/L in one step.
Turn your HbA1c % into estimated average glucose (eAG) — the daily sugar level it reflects.
Calculate LDL (“bad”) cholesterol from total cholesterol, HDL and triglycerides.
Work out your total/HDL, LDL/HDL and triglyceride/HDL ratios to understand heart risk.
Work out your total/HDL, LDL/HDL and triglyceride/HDL ratios to understand heart risk.
Estimate how well your kidneys filter blood (eGFR) from your serum creatinine, age and sex.
Estimate creatinine clearance with the Cockcroft–Gault formula, often used for medicine doses.
Calculate the serum anion gap from sodium, chloride and bicarbonate, with albumin correction.
Adjust your total calcium for low albumin to get a truer picture of blood calcium.
Calculate your ANC from a CBC report to check your body’s ability to fight infection.
Calculate your ANC from a CBC report to check your body’s ability to fight infection.
Calculate mean arterial pressure from your blood pressure reading to check blood flow to organs.
Pregnancy due date, ovulation, fertile window and cycle tools — plus baby growth tracking.
Find your estimated due date from your last period, conception date or IVF transfer date.
See how many weeks and days pregnant you are today and which trimester you are in.
Predict your ovulation day and most fertile days from your period date and cycle length.
Predict your next periods and track your average cycle length month by month.
Find the six days each cycle when you are most likely to get pregnant.
See the healthy total and weekly weight gain for your pregnancy based on your pre-pregnancy BMI.
Calculate gestational age on any date from your last period, due date or ultrasound.
Track your baby’s weight, length and head size against WHO growth charts.
Understand your lab report: normal ranges, fasting rules and what each test costs.
Understand every value on your Complete Blood Count report, with normal ranges.
Check if your haemoglobin is normal for your age, sex and pregnancy, and the anaemia level.
Normal, prediabetes and diabetes ranges for fasting, after-meal, random and HbA1c tests.
Understand your TSH result — normal range, high and low TSH, and pregnancy ranges.
Understand your TSH result — normal range, high and low TSH, and pregnancy ranges.
Find out if your vitamin D (25-OH) result is deficient, insufficient or sufficient.
Find out if your vitamin D (25-OH) result is deficient, insufficient or sufficient.
Check what your vitamin B12 result means — deficient, borderline or normal.
Check what your vitamin B12 result means — deficient, borderline or normal.
Understand total cholesterol, LDL, HDL and triglyceride results and their healthy ranges.
Understand total cholesterol, LDL, HDL and triglyceride results and their healthy ranges.
Make sense of ALT, AST, ALP, bilirubin, albumin and other LFT values.
Make sense of ALT, AST, ALP, bilirubin, albumin and other LFT values.
Understand creatinine, urea, uric acid, electrolytes and eGFR on your KFT report.
Understand creatinine, urea, uric acid, electrolytes and eGFR on your KFT report.
Understand your urine routine and microscopy report — pH, protein, sugar, pus cells and more.
Check whether your blood test needs fasting, for how long, and what you can drink.
Pick the tests you need and see the total price at TestAura, with home collection.
Age, dates, sleep, heart-rate zones, smoking and alcohol — plus quick unit converters.
Calculate your exact age in years, months and days — and your total days lived.
Count the days, weeks and months between two dates — useful for medicines and follow-ups.
Find the best bedtime or wake-up time based on 90-minute sleep cycles.
Find your five training heart rate zones for walking, running and cardio workouts.
Calculate your target heart rate for moderate and vigorous exercise.
Calculate your smoking history in pack-years — used to judge lung cancer and COPD risk.
Count the alcohol units and grams in your drinks and compare them with low-risk limits.
Convert body temperature between Celsius and Fahrenheit and check for fever.
Convert body weight between kilograms and pounds in both directions.
Convert height between centimetres and feet and inches in both directions.
Calculators give estimates. A blood test shows what is really going on — book at home with free sample collection and reports in 24–48 hours.
These tools give general information and estimates only. They are not a diagnosis and do not replace advice from a qualified doctor. Always talk to your doctor about your results, and seek urgent medical help in an emergency.
Share your name and number — our health expert will call you back.