2026-09-15 9 min

Omega-6 Intake Calculator

Check linoleic acid intake against 17 g (men) / 12 g (women) — grams, percent of AI, and oil, nut, and seed portions.

Calculator

Gender

Linoleic acid

Omega-6 grams

Results update live as you type

Status:LA 14 gAI 17 g (82.4%)Below AI — 3 g short — see cards

Results

Linoleic intake14 g

% of AI82.4%

StatusBelow AI — 3 g short

As entered

Recommendations

▸Linoleic acid 14 g vs 17 g AI (82.4%) — men target
▸Below AI — 3 g short; most diets clear AI via cooking oils, nuts, and seeds already
▸Balance with 250-500 mg EPA+DHA rather than fearing omega-6 — trials favor linoleic adequacy
▸Re-check if you cook fat-free or eat very low-fat for long stretches

Results

Optimal

Linoleic intake

14 g

As entered

% of AI

82.4%

17/12 g anchor

Status

Below AI — 3 g short

AI check

Linoleic acid against 17/12 g AI with balance-over-fear guidance.

Visualizations

LA vs AI (g)

14Intake

17AI

AI fill

Intake82%

Shortfall18%

% of AI

82.4%

0200

Formula

Essential omega-6 adequacy check.

%AI = linoleic / AI (17 M / 12 F)

Alternative Form

Balance with 250-500 mg EPA+DHA

Variables

Symbol	Name	Unit	Description
LA	Linoleic intake	g	As eaten
AI	Adequate intake	g	17 men, 12 women
Share	Completion	%	Intake / AI
Move	Balance step	mg	Marine omega-3

Explanation

Most diets clear AI; balance beats restriction.

Derivation

Divide by the AI; shortfall maps to cooking-fat tweaks.

Step-by-Step Calculation

Follow each step to understand how the result is calculated from your inputs.

Step 1

Log linoleic sources.

Oils, nuts, seeds

Intake:14 g

Intermediate: Cooking carries most

Result: Intake known

Step 2

Anchor to the AI.

17 g men, 12 g women

AI:17 g

Intermediate: Adequate intake

Result: Anchored

Step 3

Read the percent.

Intake / AI

Pct:82.4%

Intermediate: Below AI — 3 g short

Result: Banded

Step 4

Balance, do not fear.

Add EPA+DHA instead

Move:250-500 mg marine

Intermediate: Trials favor adequacy

Result: Balanced

Step 5

Watch fat-free extremes.

Very-low-fat risks shortfall

Flag:long phases only

Intermediate: Edge case

Result: Flagged

Step 6

Re-check quarterly.

Patterns shift slowly

Rule:one log per quarter

Intermediate: Balance with 250-500 mg EPA+DHA rather than fearing omega-6 — trials favor linoleic adequacy

Result: Linoleic acid 14 g vs 17 g AI (82.4%) — men target

Final Answer

14 g

Worked Examples

See how the calculator works with different scenarios.

Scenario

14 g linoleic.

Inputs

LA:14 g

Sex:Male

Calculation

14/17 = 82.4%. Short 3 g.

Result

3 g short — a handful of almonds

Interpretation

Restaurant cooking usually closes this without effort.

Understanding Your Result

Your Result: Linoleic intake: 14 g

Typical range: AMDR 20-35%; saturated under 10%; MUFA 15-20%; PUFA 5-10%; ALA 1.6/1.1 g; EPA+DHA 250-500 mg.

What This Means

Check linoleic acid intake against 17 g (men) / 12 g (women) — grams, percent of AI, and oil, nut, and seed portions.

Why It Matters

Essential omega-6 adequacy check.

Professional Interpretation

Lead every fat budget with unsaturated sources and audit the saturated ceiling — mix decides lipids, totals decide weight.

Swap beats cut

Replacing saturated with MUFA/PUFA improves lipids more than cutting total fat.

Absolutes beat ratios

Hit 250-500 mg EPA+DHA first; the omega ratio follows.

Recommendations

•Cook olive-first, dress with vinaigrette
•Eat fatty fish twice weekly
•Log cooking oils every time
•Keep saturated under 10% with swaps
•Hold fat above 0.5 g/kg on cuts

Educational Content

Introduction

Check linoleic acid intake against 17 g (men) / 12 g (women) — grams, percent of AI, and oil, nut, and seed portions.

Concept Explanation

Price fat from calories and share with 9 kcal/g, cap saturated fat at 10%, and verify omega-3 and the omega balance.

Applications

▸Setting daily fat for any phase

▸Auditing saturated fat against the ceiling

▸Balancing MUFA and PUFA sources

▸Checking EPA+DHA and ALA intake

▸Fixing omega-6 to omega-3 ratios

▸Choosing cooking fats by job

Benefits

•Gram targets with cooking-fat equivalents
•Saturated-fat ceiling in grams
•MUFA/PUFA balance guide
•Omega-3 gap with fish servings
•Hormone-safe floors built in

Limitations

•Averages absorption and food variance
•Blood lipids need labs, not math
•Single-day snapshot; patterns decide
•Supplement doses estimated, not verified

Best Practices

•Cook with olive oil, dress with vinaigrette
•Eat fatty fish twice weekly
•Snack on nuts, not pastries
•Log cooking oils every time
•Keep saturated under 10% with swaps

Common Misconceptions

Myth: Eating fat makes you fat.

Truth: Excess calories do; adequate fat improves fullness, hormones, and vitamin uptake.

Myth: All saturated fat is poison.

Truth: Dose decides: under 10% within an unsaturated-first pattern is the consistent guidance.

Myth: Seed oils are toxic.

Truth: Trials link linoleic acid to lower LDL and diabetes risk; fried-food excess is the real issue.

Practical Tips

•Make unsaturated fats the default
•Measure oils for two weeks to calibrate
•Put fish on the menu twice weekly
•Swap, do not just cut, saturated fat
•Keep fat above 0.5 g/kg on cuts
•Pair fat with vegetables for vitamin uptake

Common Mistakes

Skipping cooking oils in logs

One tablespoon is 120 kcal; log every pour for two weeks.

Cutting all fat on a diet

Hold ~0.5-1 g/kg; cut carbs first and keep hormones intact.

Chasing ratio while missing EPA+DHA

Hit 250-500 mg EPA+DHA first; the ratio follows.

Coconut oil as health food

It is 90% saturated; use olive oil daily and coconut rarely.

Fat-free products over whole foods

Fat-free often adds sugar; prefer measured whole-food fats.

Assumptions

This calculator makes the following assumptions to provide estimates:

9 kcal/g: Fat energy density for gram math.

10% ceiling: Saturated fat cap from dietary guidelines.

AMDR band: 20-35% of calories as the reference range.

AI omegas: ALA 1.6/1.1 g and LA 17/12 g adequate intakes.

Limitations

Be aware of these limitations when using this calculator:

Estimated, not measured: Blood work, not math, judges lipid outcomes.

Food variance: Cuts of meat and dishes vary widely.

Snapshot day: Weekly patterns matter more than one day.

Not medical advice: Lipid disorders need clinician guidance.

Frequently Asked Questions

Answers to common questions about this calculator.

How much omega-6 do I need?

Linoleic acid AI: 17 g/day men, 12 g/day women — most diets already clear it.

Is omega-6 inflammatory?

At normal intakes, no — trials link linoleic acid to lower LDL and diabetes risk. Balance with omega-3 instead of fearing it.

Top linoleic sources?

Sunflower and soybean oil, walnuts, sunflower seeds, almonds, and most restaurant cooking.

How much fat per day is healthy?

20–35% of calories (44–78 g on 2,000 kcal), with a practical floor near 0.5–1 g/kg to protect hormones.

How much saturated fat is too much?

Keep saturated fat under 10% of calories (under ~22 g on 2,000 kcal). Swap butter, palm, and fatty meats for olive oil, nuts, and fish.

What are omega-3s and how much do I need?

ALA 1.6 g/day (men) or 1.1 g (women), plus 250–500 mg EPA+DHA from fatty fish or supplements.

What is a healthy omega-6 to omega-3 ratio?

Around 4:1 or lower. Most Western diets run 10–20:1 — add fish, walnuts, flax, and cut seed-oil-heavy fried foods.

Does eating fat make you fat?

No. Excess calories do. Fat at 9 kcal/g is easy to overeat, but adequate fat improves fullness, hormones, and vitamin absorption.

Which fats are unsaturated?

Monounsaturated: olive oil, avocado, almonds, peanuts. Polyunsaturated: sunflower, soybean, walnuts, flax, fatty fish.

How accurate are these nutrition estimates?

Within about 10–15% when stats and activity are honest. Validate against 2–4 weeks of trend: stable weight confirms maintenance, steady drift corrects it.

Should I use current or goal weight?

Current weight. Equations describe the body you have. Re-run per 10–15 lbs of change as needs fall with size.

What activity level should I pick?

Price your real week: desk job with 3 lifts is light-moderate, not heavy. When between rungs, pick the lower one and let the scale confirm.

Do I need to hit macros exactly every day?

No. Weekly averages decide outcomes. Land within ~5–10 g of protein and ~10–15 g of carbs and fat most days.

Should macros differ on rest days?

Optional. Identical daily targets work well; a common refinement trims carbs on rest days while holding protein and fat.

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Glossary

Technical terms used in mortgage calculations explained in plain language.

Saturated fat: Solid-at-room-temp fat (butter, palm, fatty meat); keep under 10% of calories.
MUFA: Monounsaturated fatty acids — olive oil, avocado, almonds, peanuts.
PUFA: Polyunsaturated fatty acids — seed oils, walnuts, flax, fatty fish.
ALA: Alpha-linolenic acid: plant omega-3 (flax, chia, walnuts); 1.6 g men, 1.1 g women.
EPA/DHA: Marine omega-3s in fatty fish; 250–500 mg/day supports heart and brain.
Linoleic acid: Essential omega-6 fat; 17 g/day men, 12 g/day women.
Trans fat: Partially hydrogenated oils; avoid — no safe intake level.
Cholesterol: Dietary cholesterol matters less than saturated fat for blood cholesterol in most people.

Authoritative References

Trusted sources and standards referenced by this calculator.

U.S. Dietary Guidelines for Americans Harvard Nutrition Source — Macronutrients WHO — Healthy diet fact sheet NIH Office of Dietary Supplements Academy of Nutrition and Dietetics CDC — Nutrition resources

Applicable Standards

U.S. Dietary Guidelines (<10% saturated fat)AHA/ACC guidance on fats and cardiovascular riskNIH Office of Dietary Supplements omega fact sheets

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Page Information

Last Updated:

2026-09-15

Version:

2.0.0

References:

License:

Free to use for educational and professional purposes.