an IU is not a standardized unit that can be converted to mg with a single formula. IUs means something different for each item (usually vitamins) it is used for. So for one vitamin you could have 1000IUs and it is 10mg, whereas 10mg of another vitamin is only 100IU.
Ans: 0.3 mg = 1,200 i.u...... 1 mg = 40,000 iu
how can convert 100 mcg B12 in mg
30.12 mgFom IU to mcg: 50000 IU/1.66 = 30120 mcgFrom mcg to mg: 30120 mcg/1000 = 30.12 mg Final AnswerFrom USDATo convert Vitamin A as beta-carotene:From IU to mcg: IU/1.66 = mcgFrom mcg to IU: mcg * 1.66 = IUSource http://dietarysupplementdatabase.usda.nih.gov/ingredient_calculator/help.php#q2Ther are 1000 mcg in a mg so to convert to miligrams you have to divide the micograms by 1000.
To convert 300 mg to 2000 IU you need to first convert the milligrams to micrograms (1,000 mcg is equal to 1 mg). Next, you need to determine what one IU represents.
The conversion from milligrams (mg) to international units (IU) depends on the substance being measured, as different substances have different potencies. For example, 1 mg of vitamin D is equivalent to 40 IU, while 1 mg of vitamin E is equivalent to about 1.49 IU. Therefore, to convert 10 mg to IU, you need to know the specific substance and its conversion factor.
To convert International Units (IU) into milligrams (mg), you need to know the specific substance's conversion factor, as IU measures biological activity rather than mass. For example, for vitamin D, 1 IU is equivalent to 0.025 micrograms (µg), so you can convert IU to mg by multiplying the number of IU by its specific conversion factor and then converting micrograms to milligrams (1 mg = 1000 µg). Always refer to a reliable source or specific guidelines for the substance you're working with, as the conversion varies.
To convert milligrams (mg) to international units (IU), you need to know the specific substance's conversion factor, as different substances have different potencies. For example, 70 mg of vitamin E is approximately 104 IU, while 70 mg of vitamin D is about 2800 IU. Without knowing the specific substance, it's not possible to provide a direct conversion from 70 mg to IU.
converter 1mg vitamin B6 to IU ?
How can I convert from international units (IU) to milligrams or micrograms?Generally speaking, you can't. IU's measure the potency of a drug, not its mass or weight.
http://www.robert-forbes.com/resources/vitaminconverter.html
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15 I.U. Vitamin E = 10mg, so 400 I.U. would =266.67 mg. (400/15x10=266.67). The World Health Organization sets the I.U. (International Units) for some medications, and vitamins, each of these has a different I.U. to mg ratio, and you have to find a reference to this ratio to be able to convert I.U to milligrams. It depends on hat the Vitamin E is as, example dl-alpha tocopheryl or dl-alpha tocopheryl acetate, check the chart on the following link for more info