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Health Calculators

BMI, calorie calculator, ideal weight, care level (Pflegegrad), health insurance contribution and more health tools for Germany.

BMI Calculator

Calculate your Body Mass Index (BMI) and find out if your weight is in the normal range. According to WHO classification.

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Calorie Calculator

Calculate your daily calorie needs. Basal metabolic rate and total needs using Harris-Benedict and Mifflin-St Jeor formulas.

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Ovulation Calculator

Calculate your fertile days and ovulation. For natural family planning. Scientifically based, free, no registration required.

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Due Date Calculator

Calculate the expected due date of your baby using Naegele's rule. With clear explanations, recommendations and comparison values.

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Pregnancy Week Calculator

Determine your current pregnancy week. With development information about the baby. Scientifically based, free, no registration required.

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Blood Alcohol Calculator

Estimate your blood alcohol content. With gender, weight, drinks and drinking duration. Scientifically based, free, no registration required.

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Health Insurance Premium Calculator

Calculate your health insurance premium. Public and private health insurance compared. With clear explanations, recommendations and comparison values.

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BMI Calculator for Children

Calculate the BMI for children and adolescents. With age- and gender-specific percentiles. Scientifically based, free, no registration required.

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Basal Metabolic Rate Calculator

Calculate your basal metabolic rate (BMR). The calories your body burns at rest. With clear explanations, recommendations and comparison values.

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Sleep Calculator

Calculate the optimal bedtime or wake-up time based on sleep cycles. With clear explanations, recommendations and comparison values.

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Body Fat Calculator

Calculate your body fat percentage using various methods. Navy method and caliper measurement. With clear explanations, recommendations and comparison values.

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Ideal Weight Calculator

Calculate your ideal weight using various formulas. Creff, Broca and BMI method. Scientifically based, free, no registration required.

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Fluid Intake Calculator

Calculate your daily water requirements. Depending on age, weight and activity. With clear explanations, recommendations and comparison values.

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Heart Rate Calculator

Calculate your optimal training zones. With resting and maximum heart rate using Karvonen formula. Scientifically based, free, no registration required.

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Steps Calculator

Convert steps to kilometers and calorie burn. For your daily step goal. With clear explanations, recommendations and comparison values.

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Voluntary Health Insurance Calculator

Calculate the premium for voluntary statutory health insurance for self-employed persons. Scientifically based, free, no registration required.

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Dental Prosthetics Cost Calculator

Estimate the costs for dental prosthetics. Co-payment based on fixed subsidy and bonus booklet. With clear explanations, recommendations and comparison values.

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Medical Expenses Calculator

Calculate deductible medical expenses for your tax return. Scientifically based, free, no registration required.

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Medication Dosage Calculator — mg/kg, Drops, Tablets

Calculate medication dosage by body weight (mg/kg): ml, drops, tablets. With dosing intervals and maximum daily amounts. Free, no registration required.

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