2400 IU is 50μg.
10,000 IU of vitamin A is equivalent to 3,000 mcg.
1 IU vitamin A Palmitate = 0.55 mcg Ex: 100 IU vitamin A Palmitate = 55 mcg ie multiply the IU by 0.55
1000 mcg per 100 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.
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
2.4 grams equal 2400 mg
5000
100,000 IU
one mcg = .344 iu one mg = 1000 mcg one g = 1000 mg
how can convert 100 mcg B12 in mg
10000
3500 IU is equal to 1050 mcg (microgram) retinol (Vitamin A)