🧬 Biological Age vs. Chronological Age Calculator

Assess your aging markers (telomeres, inflammation, VO₂ max) to see if you're aging faster or slower than average

Chronological Age (years)

Gender Male Female Other/Prefer not to say

VO₂ Max (ml/kg/min) Average: 30-40 (sedentary), 40-50 (active), 50+ (athlete)

Inflammation Level (CRP mg/L) Healthy: <1.0 mg/L, Elevated: 1.0-3.0, High: >3.0

Telomere Length (kb pairs) Average: 6.5-8.5 (young adult), <6.0 (accelerated aging)

📊 Your Age Analysis

Chronological Age

0

Your actual age

Biological Age

0

Your body's true age

Aging Rate 0%

Key Factors: -

ℹ️ How to Use This Calculator & Example Values ▼

📝 Instructions & Examples:

• Chronological Age: Your actual age in years.
• VO₂ Max: Measure of cardiovascular fitness (estimated if unknown):
  • Sedentary: 30-35
  • Active: 35-45
  • Athlete: 45+
• Inflammation (CRP): From blood tests (estimated if unknown):
  • Optimal: <1.0 mg/L
  • Average: 1.0-3.0
  • High: >3.0
• Telomere Length: If unknown, leave blank (average used).

🧪 Example Calculation:

45-year-old male:

• VO₂ Max: 42 (active)
• CRP: 1.2 (healthy)
• Telomere: 7.1 (average)
• Result: Biological age = 42 (-3 years younger)