TIBC (Total Iron Binding Capacity)
Measure of blood's capacity to bind iron
14 of 22 providers
Vitamins &Nutrients
250-450 μg/dL
What is TIBC (Total Iron Binding Capacity)?
Measure of blood's capacity to bind iron
Why It Matters
Reflects transferrin levels. Elevated in iron deficiency as body tries to capture more iron. Low in chronic disease. Used to calculate transferrin saturation.
Which Providers Test TIBC (Total Iron Binding Capacity)?
Full Provider Comparison
| Provider | Includes | Annual Cost | Biomarkers |
|---|---|---|---|
 Superpower | ✓ | $199 | 100+ (150 with ratios) |
 WHOOP Advanced Labs | ✓ | $349 | 65 |
 Labcorp OnDemand | — | $398 | 30+ |
| — | $486 | 40+ | |
| — | $444 | 288 | |
| ✓ | $349 | 100+ | |
| ✓ | $761 | 54 | |
 Function Health | ✓ | $365 | 160+ |
| — | $250 | 65 | |
| ✓ | $495 | 70+ | |
| ✓ | $895 | 100+ | |
| ✓ | $1950 | 150+ | |
| ✓ | $375 | 80+ | |
| — | $Varies | 75+ | |
| ✓ | $190 | 100+ | |
| — | $99 | 50 | |
| — | $124 | 60 | |
| — | $199 | 50 | |
| ✓ | $499 | 120+ | |
| ✓ | $4188 | 70-80+ | |
| ✓ | $375 | 85 | |
| ✓ | $700 | 128 |
Frequently Asked Questions
What is TIBC (Total Iron Binding Capacity)?
Measure of blood's capacity to bind iron
What is the optimal range for TIBC (Total Iron Binding Capacity)?
The standard reference range for TIBC (Total Iron Binding Capacity) is 250-450 μg/dL. Optimal ranges may differ based on individual health goals and expert recommendations.
Which blood test providers include TIBC (Total Iron Binding Capacity)?
14 out of 22 blood testing providers include TIBC (Total Iron Binding Capacity) in their panels. This biomarker is widely available across major providers.
What category does TIBC (Total Iron Binding Capacity) fall under?
TIBC (Total Iron Binding Capacity) is categorized under Vitamins &Nutrients. This category includes biomarkers that help assess related aspects of health and wellness.
Medical Disclaimer
This information is for educational purposes only and is not medical advice. Always consult with a qualified healthcare provider about your specific health needs.
Last reviewed:2026-02-20