Non-HDL Cholesterol Calculator

Subtracts HDL from total cholesterol to estimate all atherogenic (artery-clogging) cholesterol. Considered a better predictor of cardiovascular risk than LDL alone.

Formula

Non-HDL Cholesterol = Total Cholesterol − HDL Cholesterol

Total Cholesterol (mg/dL)

HDL Cholesterol (mg/dL)

Interpretation

< 130 mg/dL — Optimal

130–159 mg/dL — Near optimal

160–189 mg/dL — Borderline high

≥ 190 mg/dL — High

When is this useful?

Non-HDL cholesterol captures all the “bad” cholesterol particles — not just LDL, but also VLDL, IDL, and lipoprotein(a). This makes it a more complete cardiovascular risk marker.

Especially useful when triglycerides are elevated (above 200 mg/dL), because elevated triglycerides make calculated LDL less reliable.

For informational purposes only. Not medical advice. Always confirm results with your healthcare provider before making medical decisions.