Total Lipids Calculator
Estimate total lipids from standard lipid panel results
Last updated on: July 1, 2025
Total Lipids Calculation
What is the Total Lipids Formula?
This formula, sometimes attributed to Gortner, provides a quick estimation of the total lipid concentration in the blood using standard values from a lipid panel: total cholesterol and triglycerides.
It is an approximation and not a direct measurement. The calculated value represents the sum of cholesterol, triglycerides, and phospholipids.
Why is this calculation used?
- Provides a rapid, cost-free estimation when direct measurement of total lipids is not available.
- Can give a general overview of a patient's lipidemic status.
- Useful in large-scale studies where only basic lipid panel data is available.
Interpreting the Result
Normal Range (4.5 - 7.0 g/L):
Values in this range are considered normal for most adults.
Slightly High (7.0 - 8.5 g/L):
May indicate mild dyslipidemia.
High (> 8.5 g/L):
Considered an indicator of hyperlipidemia and may be associated with increased cardiovascular risk.
Limitations and Context
This formula is an estimation and has its limitations. The result should be interpreted in the context of the complete lipid panel and the patient's overall cardiovascular risk profile.
- Direct measurement of lipoproteins (like ApoB) is more accurate for risk assessment.
- The formula's accuracy can be affected by certain metabolic conditions.
- A high total lipid value generally points towards dyslipidemia and increased cardiovascular risk.
- Always consult a healthcare professional for a complete diagnosis and management plan.
This page has been medically reviewed by Dr. Khoulah Attia – PharmD, Immunology Specialist.