HDL to LDL Ratio Calculator
Compare protective HDL with LDL cholesterol.
Your result
A higher ratio means more protective HDL relative to LDL. Ratios are a supplementary view; your LDL and HDL levels still matter on their own.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Frequently asked questions
What does the HDL to LDL Ratio Calculator do?
Compare protective HDL with LDL cholesterol. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: hdl ldl ratio; good to bad cholesterol ratio; hdl divided by ldl.