1. What is the TC/HDL Ratio?

The TC/HDL ratio (Total Cholesterol to HDL Cholesterol ratio) is a calculated value that compares the amount of total cholesterol to the amount of high-density lipoprotein (HDL) cholesterol in the blood. It is used as a marker for cardiovascular risk assessment.

2. How Does the Calculator Work?

The calculator uses the TC/HDL ratio formula:

Where:

• Total Cholesterol — Measured in mg/dL
• HDL Cholesterol — Measured in mg/dL

Explanation: The ratio provides a simple way to assess cardiovascular risk, with lower values indicating better cholesterol profile.

3. Importance of TC/HDL Ratio

Details: The TC/HDL ratio is a strong predictor of cardiovascular disease risk. A higher ratio indicates a higher risk of heart disease, while a lower ratio suggests a more favorable lipid profile.

4. Using the Calculator

Tips: Enter total cholesterol and HDL cholesterol values in mg/dL. Both values must be valid (greater than 0).

5. Frequently Asked Questions (FAQ)

Q1: What is a good TC/HDL ratio?
A: Generally, a ratio below 5:1 is considered good, with the ideal ratio being below 3.5:1.

Q2: How does this ratio compare to other cholesterol measures?
A: The TC/HDL ratio is considered by many experts to be a better predictor of heart disease risk than total cholesterol or LDL cholesterol alone.

Q3: Should I fast before getting my cholesterol tested?
A: For the most accurate results, it's generally recommended to fast for 9-12 hours before a cholesterol test.

Q4: Can lifestyle changes improve my TC/HDL ratio?
A: Yes, regular exercise, a healthy diet, maintaining a healthy weight, and not smoking can all help improve your ratio.

Q5: How often should I check my cholesterol levels?
A: Most adults should have their cholesterol checked every 4-6 years, but those with risk factors may need more frequent testing.