How do you convert oestradiol from pmol/L to pg/mL?

Divide the pmol/L figure by 3.6713. For example, 350 pmol/L is about 95 pg/mL. To go the other way, multiply pg/mL by 3.6713.

Which unit does the UK use for oestradiol?

UK and most European labs report oestradiol (estradiol) in pmol/L. The United States and some private tests use pg/mL, which is why the same result can look very different depending on where the test was run.

Does this tell me if my oestradiol is normal?

No. This converter only changes the unit; it is not a diagnosis. Oestradiol varies across the menstrual cycle and around menopause, so whether a level is expected depends on the reference range on your report and your own circumstances, which are for a clinician to interpret.

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Oestradiol Unit Converter

UK labs report oestradiol in pmol/L; US sources and some private tests use pg/mL. Convert between them instantly, no account needed.

Value in pmol/L

1 pg/mL = 3.6713 pmol/L, so 1 pmol/L = 0.2724 pg/mL.

How this is worked out

Uses the standard conversion factor for 17-beta-oestradiol: 1 pg/mL = 3.6713 pmol/L (molar mass 272.38 g/mol), so 1 pmol/L = 0.2724 pg/mL.

This tool is for general wellbeing information and is not a diagnosis or medical advice. It places the numbers you enter in context; it cannot tell you whether you have a condition. If a result concerns you, or you have symptoms, speak to your GP.

Questions

How do you convert oestradiol from pmol/L to pg/mL?: Divide the pmol/L figure by 3.6713. For example, 350 pmol/L is about 95 pg/mL. To go the other way, multiply pg/mL by 3.6713.
Which unit does the UK use for oestradiol?: UK and most European labs report oestradiol (estradiol) in pmol/L. The United States and some private tests use pg/mL, which is why the same result can look very different depending on where the test was run.
Does this tell me if my oestradiol is normal?: No. This converter only changes the unit; it is not a diagnosis. Oestradiol varies across the menstrual cycle and around menopause, so whether a level is expected depends on the reference range on your report and your own circumstances, which are for a clinician to interpret.

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<iframe src="https://helvy.co.uk/tools/oestradiol-unit-converter/embed" width="100%" height="420" style="border:1px solid #E7DFCC;border-radius:16px;max-width:560px" title="Oestradiol Unit Converter by Helvy" loading="lazy"></iframe> <p style="font:12px sans-serif"><a href="https://helvy.co.uk/tools/oestradiol-unit-converter">Oestradiol Unit Converter</a> by Helvy</p>

Oestradiol Unit Converter

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Oestradiol Unit Converter

Find the test that fits

A clearer picture of your health starts with a single drop.