1. What is Cholesterol Ratio?

The cholesterol ratio is calculated by dividing your total cholesterol value by your HDL cholesterol level. It is considered by many healthcare professionals to be a better indicator of heart disease risk than total cholesterol alone.

2. How Does the Calculator Work?

The calculator uses the cholesterol ratio formula:

Where:

• Total Cholesterol — Measured in millimoles per liter (mmol/L)
• HDL — High-density lipoprotein measured in millimoles per liter (mmol/L)

Explanation: This simple ratio provides insight into your cardiovascular health, with lower ratios generally indicating lower risk.

3. Importance of Cholesterol Ratio

Details: The cholesterol ratio is an important indicator of heart disease risk. A ratio below 5:1 is considered good, with the ideal ratio being below 3.5:1.

4. Using the Calculator

Tips: Enter your total cholesterol and HDL values in mmol/L (UK standard units). Both values must be greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is a healthy cholesterol ratio?
A: A ratio of 5:1 or below is considered good, with the ideal ratio being 3.5:1 or lower.

Q2: How often should I check my cholesterol ratio?
A: Adults should have their cholesterol checked every 4-6 years, or more frequently if you have risk factors for heart disease.

Q3: Can I improve my cholesterol ratio?
A: Yes, through lifestyle changes such as a healthy diet, regular exercise, maintaining a healthy weight, and if necessary, medication.

Q4: What's the difference between UK and US cholesterol measurements?
A: The UK uses mmol/L while the US uses mg/dL. To convert from mg/dL to mmol/L, divide by 38.67 for total cholesterol and by 38.67 for HDL.

Q5: Is the cholesterol ratio more important than individual cholesterol numbers?
A: Both are important, but the ratio provides additional context about your cardiovascular risk profile.