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Health & FitnessCalculators

Health calculators for performing health-related calculations.

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Welcome to our collection of health calculators! Whether you are tracking your fitness goals, managing your weight, or monitoring your health, these calculators are designed to make your life easier. From calculating body mass index to estimating calorie needs, we offer a wide range of tools to help you with your health and fitness goals. Explore our calculators and discover how they can simplify your health calculations.

VO2 Max Calculator

Calculate your VO2 Max (maximal oxygen uptake) and aerobic fitness level

vo2 maxmaximal oxygen uptakeaerobic capacity+2
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Marathon Pace Calculator

Calculate running pace, time, distance, and generate race predictions and splits

marathon pace calculatorrunning pace calculatorrace time calculator+2
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BMI Calculator

Calculate Body Mass Index (BMI) based on height and weight

bmibody mass indexweight to height ratio+1
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BMR Calculator

Calculate your Basal Metabolic Rate (BMR) and daily calorie needs

bmrbasal metabolic ratetdee+3
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Calorie Calculator

Calculate daily caloric needs based on personal factors and activity level.

calorie calculatorcaloric needs calculatordaily calorie calculator+2
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Macro Calculator

Calculate your daily protein, carbs, and fat needs based on your body metrics and fitness goals.

macro calculatormacronutrient calculatorprotein calculator+2
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Due Date Calculator

Calculate your due date and track pregnancy milestones based on your last period, conception date, ultrasound, or IVF transfer.

due date calculatorpregnancy calculatordue date estimator+1
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Pregnancy Calculator

Calculate your due date and track pregnancy milestones based on your last period, conception date, or ultrasound.

pregnancy calculatordue date calculatorgestational age+1
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Running Calorie Calculator

Estimate calories burned from your runs based on weight, duration, distance, or pace.

running calorie calculatorcalories burned runningrun calorie estimator
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Ideal Body Weight Calculator

Calculate your ideal body weight using Robinson, Miller, Devine, and Hamwi formulas, plus BMI-based healthy weight range.

ideal weight calculatorhealthy weight calculatorIBW calculator+2
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Age Calculator

Calculate precise age between any two dates in various time units.

age calculatordate calculatorage difference+2
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BPM Calculator

Calculate tempo and timing in music with this BPM (Beats Per Minute) calculator.

bpmbeats per minutetempo+3
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Steps to Calories Calculator

Estimate calories burned from your daily steps.

steps to caloriescalorie calculatorwalking calories+1
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