Total Cholesterol Formula

Total cholesterol ldl hdl tg5. Tc hdl where tc represents total cholesterol. For instance if you had an ldl of 100 hdl of 60 and triglyceride level of 150 then the equation would read.
total cholesterol formula total cholesterol formula calculation formula hdl ldl total cholesterol

The two cholesterol ratios are.

Total cholesterol formula. Total cholesterol ranges desirable level. This statistics calculator is presented for your own personal use and is to be used as a guide only. Triglycerides are a type of blood fat that contributes to the risk for cardiovascular disease so a portion of this number is included in your total cholesterol. Add the values you obtained in steps 2 3 and 4 to determine your total cholesterol number.

According to the american heart association aha the formula for calculating total cholesterol is simply adding up levels of hdl high density lipoprotein the good cholesterol ldl low density lipoprotein the bad cholesterol and 20 percent of your triglycerides. For simplicitys sake the formula applies a one size fits all factor of five to everyone. Total cholesterol minus hdl cholesterol minus triglycerides divided by five. The traditional friedewald equation estimates ldl cholesterol this way.

Total cholesterol 12 22 24 5 388 mgdl. Higher ratios mean a higher risk of heart disease. In our example the total is equal to 115 50 40 which gives 205 mgdl. Once the results of your cholesterol testing are ready you will receive a report with the four indicators of the cholesterol levels expressed in mgdl.

Ldl hdl triglycerides5 total cholesterol. So if your total cholesterol is 200 mgdl 52 mmoll and your hdl is 50 mgdl 13 mmoll your ratio would be 4 to 1. This value should be below 50 and a value that is less than 35 is considered optimal. If there is any question about accuracy of estimated ldl a direct level should be measured.

Your cholesterol ratio is calculated by dividing your total cholesterol by your hdl number. To calculate your cholesterol ratio divide your total cholesterol number by your hdl cholesterol number. 240 mgdl and above. For instance if your total cholesterol is 180 and your hdl is 82 your cholesterol ratio is 22.

Medical and other decisions should not be based on the results of this calculator. The friedewald formula is known to be inaccurate at extremely high triglyceride and total cholesterol levels. Less than 200 mgdl borderline high level. 200 239 mgdl high level.