Cholesterol Ratio Calculator
Compute total-to-HDL cholesterol ratio for education with labs.
Use the calculator below, then review the formula, a numeric example, and the reference table to understand how the cholesterol ratio result is produced.
Educational tool only. It does not replace advice from a licensed clinician, dietitian, or exercise physiologist.
Calculator inputs
Result
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What is this calculator?
Compute total-to-HDL cholesterol ratio for education with labs. The formula, a worked example, and a reference table are below. Results are for education only, not medical advice.
How it works
TC/HDL ratio = total cholesterol ÷ HDL cholesterol (same units, e.g., mg/dL).
Example
Total 210, HDL 55 ratio ≈ 3.82.
Reference Table
| Value | Meaning |
|---|---|
| LDL | Often primary treatment target |
| Triglycerides | Affect risk and calculations |
| ApoB | Particle number context in advanced care |
FAQ
Is ratio enough?
No—full lipid panel and history guide therapy.
Fasting?
Triglycerides are fasting-sensitive; follow lab instructions.
Familial hypercholesterolemia?
Needs specialist care beyond ratios.
Diet changes?
Soluble fiber and Mediterranean patterns help many profiles.