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Nutrition & nutritional science

Omega-3 EPA/DHA calculator

Omega-3 EPA/DHA calculator: The adult value concerns EPA plus DHA.

Your result

Complete the fields and calculate.

Calculation method and formula

250 mg EPA + DHA; + 100–200 mg DHA

Understand the inputs

Person group
Choose the matching option; it determines the table value or calculation variant.

Assumptions and limitations

The adult value concerns EPA plus DHA. EFSA identifies an extra 100–200 mg DHA in pregnancy and breastfeeding; this is not an arbitrary addition to the total or a supplement prescription.

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

Worked example

Illustrative values. Replace them with your own inputs for your calculation.

Person group
Adults
Example result250 mg/day

EFSA reference for healthy adults: combined EPA + DHA. Consider food intake and individual circumstances.

Model revision: October 17, 2026 · How CleverCalc works

FAQ

Frequently asked questions

How does Omega-3 EPA/DHA calculator work?+

250 mg EPA + DHA; + 100–200 mg DHA. The adult value concerns EPA plus DHA. EFSA identifies an extra 100–200 mg DHA in pregnancy and breastfeeding; this is not an arbitrary addition to the total or a supplement prescription.

What assumptions should I consider for this result?+

The adult value concerns EPA plus DHA. EFSA identifies an extra 100–200 mg DHA in pregnancy and breastfeeding; this is not an arbitrary addition to the total or a supplement prescription. The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

How accurate is the result?+

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation. Health values are general information, not a diagnosis or personal treatment recommendation.

Is this calculator free?+

Yes. Calculations and PDF export work without an account or registration.

What happens to my inputs?+

Calculations run in your browser. Results are saved locally only when you add them to My results; favourites and history are also local. Shared links contain your values. The currency tool requests the selected currencies from its rate provider without sending your amount.

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