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Health & Fitness Calculators

Track your health and fitness goals with our comprehensive collection of calculators. From BMI to nutrition, we help you stay on track.

BMI Calculator

Calculate your Body Mass Index with Imperial or Metric units

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TDEE Calculator

Calculate your Total Daily Energy Expenditure

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Macro Nutrient Calculator

Calculate your daily macronutrient needs for diet planning

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Intermittent Fasting Timer

Track your fasting windows with 16:8 and 18:6 presets

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One Rep Max Calculator

Calculate your one rep max for weightlifting

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Water Intake Calculator

Calculate your daily water intake based on body weight

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Due Date Calculator

Calculate your pregnancy due date

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Ovulation Calendar

Calculate your ovulation and fertility window

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BAC Calculator

Calculate your Blood Alcohol Content

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Pace Calculator

Calculate running pace in min/mile or min/km

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Body Fat Percentage Calculator

Calculate body fat percentage using the Navy formula

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Sleep Cycle Calculator

Calculate optimal sleep and wake times based on sleep cycles

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Dog Age Calculator

Calculate your dog's age in human years

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Cat Age Calculator

Calculate your cat's age in human years

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Bra Size Calculator

Calculate your bra size with band and cup measurements

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Ring Size Converter

Convert ring sizes between US, UK, and EU standards

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Shoe Size Converter

Convert shoe sizes between US, UK, and EU standards

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Cooking Unit Converter

Convert cooking measurements between cups, tablespoons, ounces, and grams

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Oven Temperature Converter

Convert oven temperatures between Fahrenheit and Celsius

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Smoking Cost Calculator

Calculate how much money you spend on smoking

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