5000
1 IU vitamin A Palmitate = 0.55 mcg Ex: 100 IU vitamin A Palmitate = 55 mcg ie multiply the IU by 0.55
100,000 IU
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 the units, it's important to know that 1 microgram (mcg) of vitamin B12 is equivalent to approximately 40 International Units (IU). Therefore, to equal 2.4 mcg of B12, you would need about 96 IU (2.4 mcg x 40 IU/mcg). Since 1000 IU is much larger than 96 IU, 1000 IU of B12 is far more than needed to meet the 2.4 mcg requirement.
one mcg = .344 iu one mg = 1000 mcg one g = 1000 mg
how can convert 100 mcg B12 in mg
2400 IU is 50μg.
3500 IU is equal to 1050 mcg (microgram) retinol (Vitamin A)
To convert 1000 mcg to IU, the specific conversion factor depends on the substance being converted. For example, for vitamin A, the conversion factor is often 3.33 IU per mcg. To find the equivalent IU value, you would multiply 1000 mcg by the conversion factor.
10,000 IU of vitamin A is equivalent to 3,000 mcg.
To convert 300 mcg of rhGM-CSF (recombinant human granulocyte-macrophage colony-stimulating factor) to International Units (IU), you need to know the specific activity of the rhGM-CSF, typically expressed in IU per microgram. For example, if the specific activity is 1,000 IU/mcg, then 300 mcg would equal 300,000 IU (300 mcg × 1,000 IU/mcg). Always refer to the product's documentation for the exact specific activity to ensure accurate conversion.
1 IU is the biological equivalent of about 0.667 mg d-alpha-tocopherol (2/3 mg exactly), or of 1 mg of dl-alpha-tocopherol acetate