21 free wellness tools - body composition, blood pressure, diabetes risk, cholesterol, nutrition, pregnancy and fitness calculators.
Calculate your Body Mass Index with WHO category, healthy weight range and the interactive BMI scale bar.
Open ToolFind your Basal Metabolic Rate and TDEE using both Mifflin–St Jeor and Harris-Benedict formulas.
Open ToolGet your personalised calorie target for weight loss, maintenance or muscle gain with macro split estimates.
Open ToolEstimate calories burned during 60+ activities - walking, running, cycling, yoga, Bollywood dance and more.
Open ToolFind your ideal weight using Devine, Robinson and Miller formulas plus the healthy BMI range.
Open ToolEstimate body fat percentage using the US Navy circumference method - no callipers needed.
Open ToolCalculate your WHR and cardiovascular risk category using WHO guidelines for men and women.
Open ToolGet protein, carb and fat targets by goal (cut/maintain/bulk) and diet preference (keto, low-carb, balanced).
Open ToolFind your daily water requirement based on weight, activity and climate - with an hourly drinking schedule.
Open ToolFind your max heart rate and 5 training zones - from fat burn to VO₂ max intervals - with Karvonen option.
Open ToolEstimate your one-rep max using 5 formulas (Epley, Brzycki, Lander…) with a full training percentage table.
Open ToolCalculate your EDD from LMP with trimester display, days remaining and key milestone timeline.
Open ToolFind your estimated conception date and fertile window from your due date or LMP.
Open ToolPredict your fertile window and ovulation day for the next 3 cycles to plan conception.
Open ToolFind your current pregnancy week, baby size and development milestones with a week-by-week guide.
Open ToolPredict your next 3 periods, fertile windows and ovulation dates from your cycle history.
Open ToolEstimate your child's adult height from both parents' heights using the mid-parent formula.
Open ToolFind the best bedtime or wake-up time aligned to 90-minute sleep cycles so you wake feeling refreshed.
Open ToolEnter your systolic and diastolic readings to instantly see your AHA blood pressure category - Normal, Elevated, Stage 1, Stage 2 or Hypertensive Crisis.
Open ToolCheck your type 2 diabetes risk using the Indian Diabetes Risk Score (IDRS) - the only validated screening tool designed specifically for the Indian population.
Open ToolEnter your Total Cholesterol, LDL, HDL and Triglycerides (mg/dL) to instantly see your ACC/AHA category with guidance on desirable ranges and next steps.
Open ToolEveryday quick-decision tools - calculator, age & date utilities, percentage, CGPA, marks, attendance, password generator, coin flip, dice, timer.
BrowseEMI, SIP, FD, RD, PPF, NPS, GST, income tax, HRA, retirement, CAGR, salary, step-up SIP, SWP, NSC, KVP, SSY, gold loan, ULIP, toll, electricity bill, rent vs buy, property ROI and more.
BrowseCountries & capitals, live currency converter, gold rate, world clock, pincode, IFSC, RTO codes, IPC/BNS lookup, Indian states and government scheme finder.
BrowseGood health decisions begin with accurate information. This collection of 21 free health calculators covers the full spectrum of everyday wellness needs - from tracking your BMI and daily calorie intake to assessing blood pressure, cholesterol, and diabetes risk. Every tool follows evidence-based guidelines from bodies such as the WHO, AHA, and the Indian Council of Medical Research (ICMR) so you get clinically grounded results without any sign-up or fee.
India carries a disproportionate share of the global non-communicable disease (NCD) burden. The Ministry of Health and Family Welfare's 2023 NCD report highlights that cardiovascular diseases, diabetes, and obesity together account for roughly 60% of all deaths in the country. Tools such as the IDRS-based diabetes risk screener and the India-specific BMI cutoff calculator (where 23 kg/m2 is the overweight threshold, lower than the standard 25) reflect these local clinical realities.
Each tool provides an instant result along with a brief explanation of what the number means and what action to consider. They are designed to complement - not replace - professional medical advice. Use them to prepare informed questions for your next doctor visit, monitor progress between appointments, or simply understand your numbers better.