Lincoln Cannon LLC

Biometric Calculators

Biometric Calculators

Transform your applications with Lincoln Cannon LLC’s comprehensive Biometric Calculator suite. Our scientifically-validated APIs provide precise chronological and biological age assessments, offering the most advanced age calculation capabilities available for healthcare, research, and wellness applications.

Table of Contents

Calculator Suite

📅 ChronoAge Calculator

Precise Chronological Age Calculation

Calculate exact chronological age with detailed breakdowns in years, months, weeks, and days. Perfect for applications requiring precise age tracking and time-based calculations.

Key Features:

Learn more about ChronoAge →

🔬 PhenoAge Calculator

Scientifically-Validated Biological Age Assessment

Calculate biological age using 9 essential clinical biomarkers. Based on peer-reviewed research by Dr. Morgan Levine, PhenoAge predicts mortality risk and provides insights into health status beyond chronological age.

Key Features:

Learn more about PhenoAge →

📊 LinAge Calculator

Advanced Biological Age with Comprehensive Health Indices

The most comprehensive biological age assessment available, incorporating 50+ clinical biomarkers, comorbidity indices, and health utilization patterns for unparalleled accuracy.

Key Features:

Learn more about LinAge →

Calculator Comparison

Feature ChronoAge PhenoAge LinAge
Type Chronological Age Biological Age Biological Age
Complexity Simple Moderate Advanced
Required Inputs Birth Date, Test Date 9 Biomarkers + Dates up to 61 Biomarkers + Dates
Scientific Foundation Astronomical Calculations Peer-reviewed (Levine 2018) Peer-reviewed (Fong 2024)
Key Biomarkers None (time-based) Albumin, ALP, Creatinine, CRP, Glucose, Lymph %, MCV, RDW, WBC 61 including CBC, lipids, hormones, vitamins, minerals
Health Indices None None Comorbidity, Healthcare Utilization, Self-Health
Sex-Specific No No Yes (separate algorithms)
Mortality Prediction No Yes Yes
Best For Simple age tracking, research protocols Preventive medicine, clinical trials Advanced clinical applications, comprehensive health assessment
Use Cases Health tracking, insurance, HR systems Wellness platforms, clinical research Advanced healthcare, research institutions

LinAge compared to PhenoAge

LinAge is a principal component-based biological age algorithm that leverages 61 clinically accessible parameters (63 with age and sex) to provide a robust and noise-tolerant measure of aging. Compared to PhenoAge, which uses only 9 biomarkers, LinAge captures more complex physiological patterns and outperforms in predicting mortality and stratifying health outcomes. Its identifies aging axes – such as inflammation or cardiometabolic dysfunction – that PhenoAge cannot isolate. Although less immediately interpretable, LinAge offers richer mechanistic insight and greater clinical versatility.

PhenoAge compared to LinAge

PhenoAge is a second-generation biological age clock that estimates mortality risk using a compact set of 9 biomarkers (10 with age) through regression modeling. Compared to LinAge, it is easier to interpret and implement due to its simplicity and fixed biomarker inputs. While it performs well in aging prediction, it is more sensitive to input noise and less capable of revealing underlying aging mechanisms. PhenoAge remains a practical and validated tool, but LinAge offers greater depth and precision for clinical and research applications.

Applications

🏥 Healthcare & Clinical Applications

💪 Wellness & Fitness Platforms

🔬 Research & Academic Institutions

🏢 Enterprise Applications

Technical Excellence

🚀 High-Performance Infrastructure

🔒 Enterprise Security

📊 Comprehensive Results

Each calculator returns detailed, structured results:

ChronoAge Results:

{
  "years": 49.16,
  "months": 589.92,
  "weeks": 2564.00,
  "days": 17948.00,
  "yearsMonthsWeeksDays": {
    "years": 49,
    "months": 1,
    "weeks": 4,
    "days": 3
  }
}

Biological Age Results (PhenoAge/LinAge):

{
  "biological": 42.92,
  "chronological": 49.17,
  "difference": -6.25
}

Getting Started

1. Simple Integration

All calculators use a unified REST API with the same endpoint:

curl -X POST "https://api.lincolncannon.co/biometric/calculate" \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{
    "TestType": "ChronoAge|PhenoAge|LinAge",
    "BirthDate": "1974-12-01",
    "TestDate": "2024-01-31"
  }'

2. Comprehensive Documentation

3. Flexible Implementation

Scientific Foundation

📚 Peer-Reviewed Research

All our calculators are based on rigorous scientific research:

🎯 Clinical Validation

Our algorithms have been validated across:

Pricing & Support

Transparent Pricing

Our Biometric Calculator suite offers three flexible pricing tiers designed to scale with your needs:

Tier One: Starter

Tier Two: Professional

Tier Three: Enterprise

All tiers include:

Expert Support

Choose Your Calculator

For Simple Age Calculations

ChronoAge Calculator - Perfect for applications requiring precise chronological age with detailed time breakdowns.

For Biological Age Assessment

PhenoAge Calculator - Ideal for preventive medicine and clinical research with 9 essential biomarkers.

For Advanced Health Assessment

LinAge Calculator - The most comprehensive option with 50+ biomarkers and advanced health indices.

Ready to Transform Your Applications?

Join leading healthcare providers, researchers, and wellness platforms using our Biometric Calculator suite to deliver advanced age assessments in their applications. Contact Lincoln Cannon LLC to get started today!

Advanced age assessment suite. Built for accuracy. Trusted by researchers and healthcare providers worldwide.