Triglyceride/Cholesterol Ratio

A simple ratio that compares triglycerides to total cholesterol to add context to your lipid profile.

Last reviewedJune 16, 2026

Calculated

sample type

Not applicable (calculated)

blood needed

~7 days

results in app

Same as its component tests

best timing

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On this page

Why test Reference ranges What you'll learn What affects it How testing works Sources FAQ

In short

The triglyceride to cholesterol ratio is a calculated value, not a separate blood test. It compares triglycerides, a type of fat in the blood, with total cholesterol.

The formula is: triglycerides ÷ total cholesterol, in the same units.

Heart & Cholesterol

Reviewed against DGKL reference practice.

Why test this?

Triglycerides and cholesterol are carried in different proportions by different lipoprotein particles, so their ratio can hint at the underlying lipid pattern. A high triglyceride share is often associated with insulin resistance and a metabolic pattern of dyslipidaemia.

A higher ratio points toward triglyceride-rich dyslipidaemia, often linked with insulin resistance. A lower ratio suggests a more cholesterol-dominant pattern. It is used as supporting context rather than a primary test.

What is a normal result?

Aniva reads your result against research-backed ranges, not just the lab's wide normal. The reference shown below is specific to this biomarker.

Adult reference values as used by Aniva. Ranges are guidance and can vary by laboratory and method.

Group	Normal range
Adults	0.23 to 0.6

Your Aniva report reads your result against these values together with your age, sex and the rest of your panel.

Ranges are guidance and vary by lab and assay, aligned with DGKL practice. Always read your result against your own lab's reference interval.

What insights will this test give you?

A quick sense of whether triglycerides or cholesterol dominate your lipids.
Context that can hint at insulin resistance.
A pattern to read alongside the full lipid panel.

What can affect this result?

What can skew the result

Triglycerides rise sharply after eating and vary day to day, so a fasting sample gives the most stable result. Both components are affected by alcohol, recent meals and lipid-lowering medication, which can shift the ratio.

Best interpreted with

Read with its components, triglycerides and total cholesterol, and alongside HDL, LDL and the triglyceride to HDL ratio.

How is this tested?

Sample

Calculated

Blood needed

Not applicable (calculated)

Method

Calculated ratio

Best timing

Same as its component tests

Sources. The evidence behind this

StatPearls: Cholesterol Levels

2019 ESC/EAS Guidelines for the management of dyslipidaemias

Common questions

What does a high or low result mean? High suggests more triglyceride relative to cholesterol; low suggests the opposite. Use it with your full lipid profile.

Do I need to fast for this test? Fasting is usually not required. If triglycerides are very high, your clinician may ask for a fasting repeat.

What can affect the result? Recent meals, alcohol, hard workouts, illness, pregnancy, dehydration, and some medicines or supplements can shift lipids.

How often should I test this ratio? Check when you get routine lipid panels or after changes in diet, weight, or treatment, as advised by your clinician.

How long do results take? Results are usually ready in about 7 days.

What should I discuss with my clinician? Review your full lipid panel, ApoB or non-HDL cholesterol if available, and heart risk factors.

Which Aniva panels include this marker?

Core

Your annual full-body baseline with more than 100 biomarkers, included in your Aniva membership.