100% Free — No Signup Required

Free Health Calculators
for Indians

50+ health calculators covering fitness, nutrition, heart health, medical monitoring, pregnancy, and mental wellness. Know your numbers. Understand your body. Make informed decisions — for free.

50+
Total Calculators
6
Health Categories
100%
Free Always
⚡ Instant Results🔒 No Data Stored📱 Mobile Friendly🇮🇳 Built for Indians
Filter:
🏋️
Fitness & Body Calculators
Understand your body composition, weight goals, and fitness metrics
10 calculators
⚖️
Live
BMI Calculator
Calculate your Body Mass Index and understand what it means for your health.
Fitness & Body→
🔥
Live
BMR Calculator
Find your Basal Metabolic Rate — the calories your body needs at rest.
Fitness & Body→
📊
Coming Soon
TDEE Calculator
Total Daily Energy Expenditure — calories needed based on your activity level.
Fitness & Body⏳
📐
Coming Soon
Body Fat % Calculator
Estimate your body fat percentage using body measurements.
Fitness & Body⏳
💪
Coming Soon
Lean Body Mass Calculator
Calculate your lean body mass — the weight of everything except fat.
Fitness & Body⏳
🎯
Coming Soon
Ideal Weight Calculator
Find your ideal weight range based on height, age, and body frame.
Fitness & Body⏳
📏
Coming Soon
Waist-to-Hip Ratio Calculator
Assess abdominal obesity and health risk using waist and hip measurements.
Fitness & Body⏳
🏃
Coming Soon
Muscle Gain Calculator
Estimate realistic muscle gain potential based on training and nutrition.
Fitness & Body⏳
🚴
Coming Soon
Calorie Burn Calculator
Estimate calories burned during different physical activities.
Fitness & Body⏳
💧
Live
Daily Water Intake Calculator
Find out exactly how much water you should drink every day.
Fitness & Body→
🍎
Nutrition & Diet Calculators
Plan your diet, track macros, and optimise nutrition for Indian food habits
10 calculators
🍽️
Live
Calorie Intake Calculator
Calculate your daily calorie needs for weight loss, gain, or maintenance.
Nutrition & Diet→
🥗
Live
Macro Nutrient Calculator
Get your ideal protein, carb, and fat split based on your health goals.
Nutrition & Diet→
🥩
Coming Soon
Protein Intake Calculator
Find your daily protein requirement based on body weight and activity.
Nutrition & Diet⏳
🍚
Coming Soon
Carb Intake Calculator
Calculate your ideal daily carbohydrate intake for your goal.
Nutrition & Diet⏳
🥑
Coming Soon
Fat Intake Calculator
Determine your healthy daily fat intake based on total calorie needs.
Nutrition & Diet⏳
🥦
Coming Soon
Fiber Intake Calculator
Find out how much dietary fiber you need for optimal digestive health.
Nutrition & Diet⏳
🍬
Coming Soon
Sugar Intake Calculator
Understand your safe daily sugar limit and track hidden sugar in foods.
Nutrition & Diet⏳
⏰
Coming Soon
Intermittent Fasting Calculator
Plan your fasting and eating windows for 16:8, 18:6, or 5:2 protocols.
Nutrition & Diet⏳
📋
Coming Soon
Meal Planner Calculator
Generate a simple Indian meal plan based on your calorie and macro targets.
Nutrition & Diet⏳
📉
Coming Soon
Glycemic Load Calculator
Calculate the glycemic load of Indian foods and manage blood sugar spikes.
Nutrition & Diet⏳
❤️
Heart & Health Risk Calculators
Assess your risk for common lifestyle diseases and take preventive action
10 calculators
🩺
Coming Soon
Blood Pressure Risk Calculator
Assess your blood pressure category and understand your cardiovascular risk.
Heart & Health Risk⏳
💓
Coming Soon
Heart Age Calculator
Find out if your heart is older or younger than your actual age.
Heart & Health Risk⏳
🧪
Coming Soon
Cholesterol Ratio Calculator
Calculate your HDL/LDL ratio and understand your heart disease risk.
Heart & Health Risk⏳
🩸
Coming Soon
Diabetes Risk Calculator
Assess your risk of developing Type 2 diabetes based on lifestyle factors.
Heart & Health Risk⏳
🧠
Coming Soon
Stroke Risk Calculator
Evaluate your risk of stroke based on age, blood pressure, and lifestyle.
Heart & Health Risk⏳
⚕️
Coming Soon
Metabolic Syndrome Calculator
Check if you meet the criteria for metabolic syndrome — a cluster of risk factors.
Heart & Health Risk⏳
❤️‍🔥
Coming Soon
Cardiovascular Risk Calculator
Calculate your 10-year risk of a cardiovascular event using validated scoring.
Heart & Health Risk⏳
🚬
Coming Soon
Smoking Damage Calculator
Understand the cumulative health damage from smoking over time.
Heart & Health Risk⏳
🍷
Coming Soon
Alcohol Consumption Calculator
Assess your alcohol intake against safe limits and understand health risks.
Heart & Health Risk⏳
⏳
Coming Soon
Life Expectancy Calculator
Estimate your life expectancy based on current health habits and risk factors.
Heart & Health Risk⏳
🩺
Medical & Health Monitoring
Clinical converters and monitoring tools based on real diagnostic markers
10 calculators
🩸
Coming Soon
Blood Sugar Converter
Convert blood glucose between mg/dL and mmol/L with interpretation.
Medical⏳
🧬
Coming Soon
HbA1c Converter
Convert HbA1c to average blood glucose and understand your diabetes control.
Medical⏳
🫘
Coming Soon
Kidney Function (GFR) Calculator
Estimate your Glomerular Filtration Rate to assess kidney health.
Medical⏳
🫀
Coming Soon
Liver Health Calculator
Assess liver health risk based on lifestyle, diet, and lab markers.
Medical⏳
🫁
Coming Soon
Oxygen Saturation Calculator
Interpret SpO2 readings and understand what your oxygen levels mean.
Medical⏳
💊
Coming Soon
Medicine Dosage Calculator
Calculate weight-based medication dosages for common medicines.
Medical⏳
🔬
Coming Soon
Creatinine Clearance Calculator
Estimate creatinine clearance to assess kidney filtration function.
Medical⏳
🧫
Coming Soon
IVF Success Calculator
Estimate IVF success probability based on age, diagnosis, and treatment history.
Medical⏳
📅
Coming Soon
Ovulation Calculator
Predict your ovulation date and fertile window based on your cycle.
Medical⏳
🗓️
Coming Soon
Pregnancy Due Date Calculator
Calculate your estimated due date based on last menstrual period.
Medical⏳
👶
Pregnancy & Baby Care
Tools for expecting mothers and new parents to track health milestones
5 calculators
🤰
Coming Soon
Pregnancy Weight Gain Calculator
Track healthy weight gain during pregnancy based on trimester and pre-pregnancy BMI.
Pregnancy & Baby⏳
🌸
Coming Soon
Fertility Window Calculator
Identify your most fertile days to plan or prevent pregnancy naturally.
Pregnancy & Baby⏳
👼
Coming Soon
Baby Growth Percentile Calculator
Check your baby's height and weight against WHO growth percentile charts.
Pregnancy & Baby⏳
💉
Coming Soon
Baby Vaccination Scheduler
Get a personalised vaccination schedule for your baby based on birth date.
Pregnancy & Baby⏳
😴
Coming Soon
Baby Sleep Calculator
Find out how much sleep your baby or toddler needs based on age.
Pregnancy & Baby⏳
🧠
Mental Wellness Calculators
Self-assessment tools to understand and monitor your mental wellbeing
5 calculators
😰
Coming Soon
Stress Level Assessment
Measure your current stress levels using a validated self-assessment tool.
Mental Wellness⏳
😟
Coming Soon
Anxiety Score Calculator
Self-screen for anxiety symptoms using the GAD-7 inspired questionnaire.
Mental Wellness⏳
💙
Coming Soon
Depression Self-Assessment
A PHQ-9 inspired tool to screen for symptoms of depression.
Mental Wellness⏳
😴
Coming Soon
Sleep Quality Calculator
Assess your sleep quality and identify habits that may be affecting your rest.
Mental Wellness⏳
🔋
Coming Soon
Burnout Risk Calculator
Assess your risk of burnout based on work stress, recovery habits, and energy levels.
Mental Wellness⏳
🚀
More Calculators Coming Every Month
We're building all 50+ calculators one by one — each clinically informed and built for Indian health needs. Bookmark this page and check back regularly. All calculators will always be 100% free.
⚠️
Results Disclaimer

All calculators on this page provide estimates only based on general scientific formulas. Results may vary based on individual health conditions, age, medications, and other personal factors. These tools are for informational and educational purposes only and are not a substitute for professional medical advice. Always consult a qualified healthcare provider before making health decisions based on these results. Read our full disclaimer →

Know Your Numbers.
Now Act on Them.

Calculators give you the data — our free wellness programs give you the plan. Explore science-backed programs built for Indian food and Indian budgets.

Explore Free Programs →Read Health Articles →