Health
BMI Calculator
Calculate a BMI estimate from height and weight and review the result in a simple, readable layout.
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Health Tools
Health utilities should feel calm, trustworthy, and simple to use in a real routine.
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Body metrics
Sleep timing
Training zones
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Useful tools in health
Health
Sleep Cycle Calculator
Estimate a bedtime based on your wake-up time, cycle length, and how long you take to fall asleep.
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Heart Rate Zone Calculator
Estimate target heart rate zones from age, resting heart rate, and a chosen training zone.
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Calorie Calculator
Estimate daily calorie needs from age, height, weight, sex, and activity level in a clean health tool layout.
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Water Intake Calculator
Estimate a practical daily hydration target for your routine and activity level.
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Symptom Checklist
Run through a simple symptom checklist that helps you decide whether to monitor, book a review, or seek urgent help.
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Body Fat Calculator
Estimate body fat percentage from height and body measurements using a transparent circumference-based formula.
Ideal Weight Calculator
Estimate a healthy weight range from your height using a standard BMI reference range.
Calorie Deficit Calculator
Estimate daily intake targets and potential weight change from a chosen calorie deficit.
TDEE Calculator
Estimate total daily energy expenditure from your age, weight, height, sex, and activity level.
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