Cholesterol Calculator

Calculate your LDL cholesterol and Cholesterol Ratio from your lipid panel results.

Total Cholesterol

HDL Cholesterol

Triglycerides

Select Units

mg/dL mmol/L

Calculated LDL Cholesterol

— mg/dL

—

Cholesterol Ratio (Total/HDL)

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Cholesterol Guidelines (mg/dL)

LDL Cholesterol:

Optimal: < 100
Near Optimal: 100-129
Borderline High: 130-159
High: 160-189
Very High: $\geq$ 190

HDL Cholesterol:

Poor: < 40
Better: 40-59
Good (Protective): $\geq$ 60

Total Cholesterol:

Desirable: < 200
Borderline High: 200-239
High: $\geq$ 240

Cholesterol Ratio (Total/HDL):

Optimal: < 3.5
Good: 3.5 – 5.0
High Risk: > 5.0

Important Disclaimer

This Cholesterol Calculator provides estimates based on the Friedewald equation for LDL and standard ratio calculations. It is for informational purposes only and should not be considered medical advice. Cholesterol levels and associated risks are complex and depend on many individual factors. Always consult with a qualified healthcare professional for accurate diagnosis, interpretation of your lipid panel results, and personalized treatment plans.