1. What is Cholesterol Ratio?

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

2. How Does the Calculator Work?

The calculator uses the cholesterol ratio formula:

Where:

• Total Cholesterol — The sum of all cholesterol in your blood (mg/dL)
• HDL — High-density lipoprotein, known as "good" cholesterol (mg/dL)

Explanation: This simple ratio provides insight into your cardiovascular health by comparing your total cholesterol to your protective HDL cholesterol.

3. Importance of Cholesterol Ratio

Details: While individual cholesterol numbers are important, the ratio between total cholesterol and HDL cholesterol provides additional information about heart disease risk. A ratio below 5:1 is considered good, with the ideal ratio being 3.5:1 or lower.

4. Using the Calculator

Tips: Enter your total cholesterol and HDL values in mg/dL. Both values must be positive numbers 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 lower is considered good, with the ideal ratio being 3.5:1 or lower. Higher ratios indicate increased cardiovascular risk.

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 regular exercise, a heart-healthy diet, maintaining a healthy weight, and if needed, medication prescribed by your doctor.

Q4: Is the cholesterol ratio more important than individual numbers?
A: Both are important. Healthcare providers consider both individual cholesterol numbers and the ratio when assessing cardiovascular risk.

Q5: What factors can affect cholesterol levels?
A: Diet, exercise, weight, genetics, age, gender, and certain medical conditions can all influence cholesterol levels.