The Cholesterol Risk Calculator estimates heart disease risk based on lipid profile values — Total Cholesterol, HDL, LDL, and Triglycerides. It calculates key cholesterol ratios such as Total/HDL, LDL/HDL, and Triglyceride/HDL, which are strong indicators of cardiovascular health. A Total/HDL ratio below 3.5 is considered low risk, while a ratio above 5.0 suggests higher risk for arterial plaque buildup and heart problems. This tool also categorizes cholesterol levels into “desirable,” “borderline,” or “high” ranges. It helps you monitor lipid balance and heart health, but professional medical evaluation is essential for diagnosis or treatment planning.