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The Toolkit for Conversions & Units

Centralize your metrics. A complete collection of validated calculators and tests to quantify your health.

Discover our best tools

Life Expectancy

Your Chronological age doesn’t tell the whole story. Discover if your body is aging faster or slower than your ID card suggests with this  algorithm based on 9 bloodmarkers.

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Maintenance Calorie Calculator

Find out your daily calories.

Height Calculator

Understand your growth trajectory with our height calculator.

Body Fat Calculator

Assess your body composition accurately with our scientific body fat tool.

Conversions & Units

mg to IU Converter

The mg to IU Converter translates milligrams to International Units...

mmol to mg/dL Calculator

mmol to mg/dL Calculator Convert blood glucose values between mmol/L...

mmol/L to mg/dL Converter

The mmol/L to mg/dL Converter instantly translates blood test values...

Stay Informed

Every week, receive a deep dive into a new tool, our latest longevity protocols.

    Our other tools categories about longevity

    Health & Medical
    Calories & Nutrition
    Body & Fitness
    Height & Growth
    Pregnancy & Child
    See all longetivity tools

    Biological Age Calculator

    Understanding your biological age can reveal far more about your health than your chronological age.

    Try it now

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    All Calculators in This Category

    ⚒mg to IU ConverterConvert milligrams to International Units for vitamins and supplements. Accurate conversion factors for Vitamin D,...⚒mmol to mg/dL CalculatorConvert blood glucose and cholesterol values between mmol/L and mg/dL instantly. Accurate medical unit conversion...⚒mmol/L to mg/dL ConverterConvert blood test values between mmol/L and mg/dL for glucose, cholesterol and more. Fast, accurate...