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  3. Gesundheit & Fitness

Gesundheit & Fitness

Kostenlose Gesundheits-Rechner, kein Login. BMI, BMR, Kalorien, Koerperfett und Herzfrequenzzonen pruefen. Jetzt starten.

8 calculators

BMI-Rechner

Calculate your Body Mass Index (BMI) with metric or imperial units and see your healthy weight range.

BMR-Rechner

Calculate your Basal Metabolic Rate using Mifflin-St Jeor and Harris-Benedict equations.

TDEE-Rechner

Calculate your Total Daily Energy Expenditure based on BMR and activity level, with calorie goals for any weight target.

Koerperfettrechner

Estimate your body fat percentage using the US Navy method or BMI-based estimation.

Idealgewichtsrechner

Calculate your ideal body weight using four scientific formulas: Devine, Robinson, Miller, and Hamwi.

Makro-Rechner

Calculate your daily macronutrient targets (protein, carbs, fat) based on your TDEE and fitness goals.

Einwiederholungsmaximum-Rechner

Calculate your 1RM (one repetition maximum) using Epley, Brzycki, Lander, and other formulas.

Eisprung Rechner

Predict your ovulation date, fertile window, and next period based on your cycle length and last period date.