Calculate Your Total Cholesterol HDL Ratio

Cholesterol Ratio Formula:

\[ Ratio = \frac{Total\ Cholesterol\ (mg/dL)}{HDL\ (mg/dL)} \]

Cholesterol Ratio:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is the Cholesterol Ratio?

The cholesterol ratio is calculated by dividing your total cholesterol value by your HDL cholesterol value. This ratio is used by healthcare providers to help assess cardiovascular risk, with lower ratios generally indicating lower risk.

2. How Does the Calculator Work?

The calculator uses the simple formula:

\[ Ratio = \frac{Total\ Cholesterol}{HDL} \]

Where:

Total Cholesterol — Measured in mg/dL
HDL — High-density lipoprotein cholesterol measured in mg/dL
Ratio — Unitless value representing the proportion

Explanation: This ratio helps contextualize your total cholesterol number by considering the protective HDL component.

3. Importance of Cholesterol Ratio

Details: While individual cholesterol numbers are important, the ratio provides additional insight into cardiovascular risk. A ratio below 5:1 is considered desirable, with the ideal ratio being below 3.5:1.

4. Using the Calculator

Tips: Enter your total cholesterol and HDL values in mg/dL. Both values must be greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is a good cholesterol ratio?
A: A ratio of 5:1 is considered average risk, while 3.5:1 is considered optimal. Ratios above 5:1 indicate higher cardiovascular risk.

Q2: Is the cholesterol ratio more important than individual numbers?
A: Both are important. Healthcare providers consider total cholesterol, HDL, LDL, triglycerides, and the ratio together for a complete assessment.

Q3: How can I improve my cholesterol ratio?
A: You can improve your ratio by increasing HDL through exercise and healthy fats, or by decreasing total cholesterol through diet and medication if needed.

Q4: How often should I check my cholesterol levels?
A: Most adults should have cholesterol checked every 4-6 years. Those with risk factors or existing conditions may need more frequent testing.

Q5: Does this calculator replace medical advice?
A: No, this calculator is for educational purposes only. Always consult with a healthcare professional for proper cholesterol management and interpretation of results.