Conversion & Ratio
Calculator Library

Use our free conversion and ratio calculator tools. Resources for health practitioners focused on achieving optimal health for their patients through Functional Blood Chemistry Analysis.

Clinical Biomarker Unit Conversion Tool

Easily convert between Standard International (SI) and Conventional units on your patient's blood lab test results with our free online biomarker unit conversion tool.

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Standard International (SI) Unit Converter

Easily convert between the Standard International units used on your patient's blood test results.

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Conventional Unit Converter

Easily convert between the Conventional units used on your patient's blood test results.

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eAG/A1C Conversion

Estimated Average Glucose (eAG/A1C) calculator.

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WBC Absolute Count

Convert between absolute and % values for Total WBCs, Neutrophils, Lymphocytes, Monocytes, Eosinophils, and Basophils.

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Free T3 to Reverse T3 Ratio Calculator

Easily calculate the Free T3 to Reverse T3 Ratio using Free T3 and Reverse T3 values.

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Free T3 to Free T4 Ratio Calculator

Easily calculate the Free T3 to Free T4 Ratio.

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LDL to HDL Ratio Calculator

Easily calculate the LDL to HDL Ratio.

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AST to ALT Ratio Calculator

Easily calculate the AST to ALT Ratio.

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Free Testosterone Calculator

Easily calculate the Free Testosterone using albumin, SHBG, and total testosterone values.

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OPTIMAL — THE ODX BLOG

Expand Your Knowledge

Browse our resources to learn more about Functional Blood Chemistry Analysis, blood biomarkers, the Functional Medicine approach to healthcare and more.

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Biomarkers

Take Care of Your Kidneys: They are filters that are not easy to change!

Your kidneys filter at least 4 ounces of blood per minute. They remove wastes, produce urine, remove excess acid, and help balance water, salt, and minerals such as sodium,...

Biomarkers

Here is Why You Want a Lot of HDL Particles

High-density lipoprotein (HDL) particles have several functions that are beneficial for the heart and overall health, including antioxidant, anti-inflammatory, and...

Biomarkers

How Low Can You Go? When is blood glucose too low?

Blood glucose must be maintained within a fairly tight range in order to provide a consistent source of energy for cells throughout the body, especially the brain.

Insights

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The ODX Platform

Solutions For

Blood Chemistry

Education

User Resources

Conversion & Ratio
Calculator Library

Clinical Biomarker Unit Conversion Tool

Standard International (SI) Unit Converter

Conventional Unit Converter

eAG/A1C Conversion

WBC Absolute Count

Free T3 to Reverse T3 Ratio Calculator

Free T3 to Free T4 Ratio Calculator

LDL to HDL Ratio Calculator

AST to ALT Ratio Calculator

Free Testosterone Calculator

Get Your ODX Membership Today

Expand Your Knowledge

Take Care of Your Kidneys: They are filters that are not easy to change!

Here is Why You Want a Lot of HDL Particles

How Low Can You Go? When is blood glucose too low?

Stop. Breathe. Focus.

The ODX Platform

Solutions For

Blood Chemistry

Education

User Resources

Conversion & Ratio Calculator Library

Clinical Biomarker Unit Conversion Tool

Standard International (SI) Unit Converter

Conventional Unit Converter

eAG/A1C Conversion

WBC Absolute Count

Free T3 to Reverse T3 Ratio Calculator

Free T3 to Free T4 Ratio Calculator

LDL to HDL Ratio Calculator

AST to ALT Ratio Calculator

Free Testosterone Calculator

Get Your ODX Membership Today

Expand Your Knowledge

Take Care of Your Kidneys: They are filters that are not easy to change!

Here is Why You Want a Lot of HDL Particles

How Low Can You Go? When is blood glucose too low?

Stop. Breathe. Focus.

Conversion & Ratio
Calculator Library