Free All-in-One Health Calculator
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All-in-One Health Calculator
BMI · TDEE · Calories · Ideal Weight · Water Intake — Instant & Free
Your Details
BMI & Body Status
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BMI
Underweight <18.5
Normal 18.5–24.9
Overweight 25–29.9
Obese ≥30
Key Health Metrics
BMR (Base Metabolism)
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kcal/day at complete rest
TDEE (Daily Needs)
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kcal/day to maintain weight
Daily Water Intake
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litres/day recommended
Ideal Body Weight
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healthy range for your height
Calorie Goals by Target
Metabolic Speed Comparison
Personalised Health Insight
Your Personalised Tip
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Take Action
Expert Health Guides
Support Your Liver Naturally
Stay well-hydrated, eat cruciferous vegetables (broccoli, kale), limit processed foods, and get 7–8 hours of sleep. The liver is your primary metabolic engine — protect it.
Boost Your TDEE Daily
Add a 30-minute walk to your routine. This alone can increase your daily calorie burn by 150–200 kcal, equivalent to an extra meal's worth of metabolic activity each week.
Protein is the Priority
Aim for 1.6–2.2g of protein per kg of body weight to preserve muscle and boost satiety. Higher protein also has a higher thermic effect — your body burns more calories digesting it.
Meal Timing Matters
Front-load calories earlier in the day when metabolism is highest. Avoid large meals within 2–3 hours of bedtime to support quality sleep and circadian rhythm alignment.
