Iu to microgram conversion

Usually, but not always, the same test is reported in the same units no matter which lab did the test. Units of measurement that may be used for lab test results include: Femtoliters. Grams (g). Grams per deciliter (g/dL). Grams per liter (g/L). International units per liter (IU/L). International units per milliliter (IU/mL).

Vitamin D IU to ug Calculator and Vitamin D ug to IU Calculator. (ug) Formula: 40 IU = 1 ug. Example: 400 IU / 40 = 10 ug. Vitamin D ug to IU Calculator. Vitamin D (ug) Vitamin D (IU) Formula: 1 ug = 40 IU.Micrograms to Milligrams (µg to mg) conversion calculator. Milligrams to Micrograms (Swap units) 0µg = 0mg. Accuracy. Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select "decimal" from the options above the result. Note: You can increase or decrease the accuracy of this answer by selecting …Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more! We couldn't find a conversion between mcg and iu Do a quick conversion: 1 micrograms = 1.0E-9 iu using the online calculator for metric conversions.Multiply IU by 0.025 to see the value as mcg: 400 IU: 10 mcg: 800 IU: 20 mcg: 1,000 IU: 25 mcg: 2,000 IU: 50 mcg: 5,000 IU: 125 mcg: 10,000 IU: 250 mcgMILLIGRAM/MILLILITER TO MICROGRAM/MICROLITER (mg/ml TO µg/µl) FORMULA. To convert between Milligram/milliliter and Microgram/microliter you have to do the following: First divide 0.000001/0.000001 / 1.0E-9/1.0E-9 = 1. Then multiply the amount of Milligram/milliliter you want to convert to Microgram/microliter, use the chart below to …Sep 28, 2019 · The equivalents of 1 IU for selected vitamins are: Vitamin A: 1 IU is the biological equivalent of 0.3 mcg retinol, or of 0.6 mcg beta-carotene Vitamin D: 1 IU is the biological equivalent of 0.025 mcg cholecalciferol or ergocalciferol Vitamin E: 1 IU is the biological equivalent of 0.67 mg d-alpha-tocopherol, or 0.9 mg of dl-alpha-tocopherol

When visiting another country, dynamic currency conversion allows you to pay in your home currency. Here's why you shouldn't use it. You're visiting another country and making a pu...The following list substances can be converted between IU and mg/mcg : Vitamin Vitamin A retinol, Vitamin A Acetate, Vitamin A propionate, Vitamin A palmitate, Beta Carotene, Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin C(L-ascorbic acid), Vitamin D (D2 or D3), Vitamin E Natural (d-alpha Tocopheryl Acetate), Vitamin E Natural (d-alpha Tocopherol), Vitamin E Natural (d-alpha ...μg = mcg: microgram. One millionth of one gram. mg: milligram. One thousandth of one gram. IU: International Unit is a measure of biological activity and is different for each …Ever feel like your conversations with your partner get lost in translation? Or that a seemingly harmless comm Ever feel like your conversations with your partner get lost in trans...Beta-carotene: 1 IU = 0.6 mcg. D. Cholecalciferol (vitamin D3): 1 IU = 0.025 mcg. E. d -alpha-tocopherol: 1 IU = 0.67 mg. dl -alpha-tocopherol: 1 IU = 0.9 mg. Submit a request. Please use the following table to calculate how many mcg/mg of a vitamin you are getting from your Seeking Health product if the label...

Information about «International units» International unit (IU) — In pharmacology, the international unit is a unit of measurement for the amount of a substance; the mass or volume that constitutes one international unit varies based on which substance is being measured, and the variance is based on the biological activity or effect, for the purpose of easier comparison across substances. 1 IU/g = 1000 IU/kg; 1 IU/kg = 0.001 IU/g. Iu/gram ↔ Iu/kilogram Conversion in Batch. Iu/gram: Iu/kilogram: Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data may be separated by semicolon (;), space, tab, or in separated lines. Begin: Step:Sep 28, 2019 · The equivalents of 1 IU for selected vitamins are: Vitamin A: 1 IU is the biological equivalent of 0.3 mcg retinol, or of 0.6 mcg beta-carotene Vitamin D: 1 IU is the biological equivalent of 0.025 mcg cholecalciferol or ergocalciferol Vitamin E: 1 IU is the biological equivalent of 0.67 mg d-alpha-tocopherol, or 0.9 mg of dl-alpha-tocopherol The Vitamin D µg to IU Calculator is a tool used to convert measurements of Vitamin D from micrograms (µg) to International Units (IU). This conversion allows for easy comparison of supplement dosages and recommendations. These calculators provide a convenient way to convert between IU and µg units for Vitamin D, allowing individuals to make ... You can view more details on each measurement unit: nanograms or microgram The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000000000 nanograms, or 1000000000 microgram. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between nanograms and micrograms. 980 μg = 0.98 ml. 990 μg = 0.99 ml. 1000 μg = 1 ml. Mcg to ml is a microgram to milliliters converter. It helps you to convert units from mcg to ml or vice versa & find how many mcg in an ml.

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Folate 400 micrograms (mcg) 3400 micrograms DFE2 (mcg DFE ) Niacin 20 milligrams (mg) 16 milligrams NE 4 (mg) Vitamin A 5,000 International Units (IU) 900 micrograms RAE 5 (mcg)Sample Conversion R&D Systems Recombinant Human BMP-2 to Equivalent Units. To calculate the approximate mass/concentration of an R&D Systems cytokine in units, multiply the mass/concentration (in µg) by the ‘R&D Systems Cytokine 1 µg = units’ column in the chart, the second column from the right. For instance, a 10 µg vial of rhBMP-2 ...If you have trouble remembering names (like I do sometimes), a great way to help yourself remember is to start and end your first few conversations (especially your first one) with...Instant free online tool for microgram to gram conversion or vice versa. The microgram [µg] to gram [g] conversion table and conversion steps are also listed. Also, explore tools to convert microgram or gram to other weight and mass units or learn more about weight and mass conversions.We are just converting the IU to mcg or “micrograms.”. All you need to do is take the IU and multiply by 0.3 and you will get the mcg RAE. For example: 3000 IU vitamin A * 0.3 …

Instant free online tool for microgram to milligram conversion or vice versa. The microgram [µg] to milligram [mg] conversion table and conversion steps are also listed. Also, explore tools to convert microgram or milligram to other weight and mass units or learn more about weight and mass conversions.The vitamin-A content of a food is sometimes measured in International Units (IU) and at other times in " micrograms of retinol equivalents," or "micrograms RE." There is no direct comparison between an IU and a microgram RE, but you can get a crude estimate if you know whether the food is of animal or plant origin. · To convert IUs of vitamin ...Warning: Physicians and Healthcare Professionals are responsible to employ good clinical judgement in selecting and interpreting Clinical data (inputs, outputs), and to verify all processing (data/knowledge) obtained through the use of Synt®, MediCalc®, iDox®, eH&P™, or any of ScyMed's systems and/or applications. Always double CHECK inputs …Labeling Units of Measure. μg = mcg: microgram. One millionth of one gram. mg: milligram. One thousandth of one gram. IU: International Unit is a measure of biological activity and is different for each substance. RAE: Retinol Activity Equivalent. DFE: Dietary Folate Equivalent. NE: Niacin Equivalent.Lab units Conversion Calculator. Convert Gentamicin level to µmol/L, mg/L, mg/dL, mg/100mL, mg%, µg/mL. Clinical laboratory units online conversion from conventional or traditional units to Si units. Table of conversion factors for Gentamicin.Folate 400 micrograms (mcg) 3400 micrograms DFE2 (mcg DFE ) Niacin 20 milligrams (mg) 16 milligrams NE 4 (mg) Vitamin A 5,000 International Units (IU) 900 micrograms RAE 5 (mcg)International Units Data for Cytokines. International Units (IU) are used to achieve comparability in the activity of cytokines in an internationally agreed manner. IU are calculated using a validated assay in which the cytokine of interest is tested side by side with the defined World Health Organization (WHO) standard obtained from the ... The IU (International Unit) to mcg (microgram) Calculator plays a crucial role in this context, allowing individuals to seamlessly convert vitamin dosages from IU to mcg and vice versa. Formula: The conversion from IU to mcg depends on the specific vitamin being measured, as each vitamin has its own conversion factor. More information from the unit converter. How many mg in 1 mcg? The answer is 0.001. We assume you are converting between milligram and microgram.You can view more details on each measurement unit: mg or mcg The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000 mg, or 1000000000 mcg. Note that rounding errors may occur, so …Nov 24, 2023 · One common confusion arises when converting between micrograms (mcg) and international units (IU). The conversion factor for vitamin D is 40 IU per microgram. So, to convert from 50 mcg of vitamin D to IU, we multiply it by the conversion factor: 50 mcg * 40 IU/mcg = 2000 IU. Therefore, 50 mcg of vitamin D is equal to 2000 IU. The rules are as follows: 1 IU retinol = 0.3 mcg RAE. 1 IU supplemental beta-carotene = 0.3 mcg RAE. 1 IU dietary beta-carotene = 0.05 mcg RAE. 1 IU dietary alpha-carotene or beta-cryptoxanthin = 0.025 mcg RAE. The above correlations have been implemented into our vitamin A calculator. You can use it both ways - no matter if you want to ...

Multivitamins nutrition facts label showing that the international unit of, for example, vitamins D and E correspond to different gram values. In pharmacology, the international unit (IU) is a unit of measurement for the effect or biological activity of a substance, for the purpose of easier comparison across similar forms of substances. International units are …

1 mg = 1000000000 pg. Micrograms. 1 µg = 1000000 pg. Nanograms. 1 ng = 1000 pg. Picograms. 1 pg = 1 pg. Tonnes (metric tons) 1 t = 1E+18 pg.From mcg to IU: mcg / 0.3 = IU To convert Vitamin A as beta-carotene: From IU to mcg: IU * 0.6 = mcg For example: 5000 IU * 0.6 = 3000 mcg From mcg to IU: mcg / 0.6 = IU To convert Vitamin D: From IU to mcg: IU * 0.025 = mcg For example: 400 IU * 0.025 = 10 mcg From mcg to IU: mcg / 0.025 =IU To convert Vitamin E if the product label has DL ...Mailing Address: GrassrootsHealth 315 S. Coast Hwy 101 Suite U-87 Encinitas, CA 92024. Phone: (760) 579-8141 Email: Customer ServiceFrom mcg to IU: mcg / 0.3 = IU To convert Vitamin A as beta-carotene: From IU to mcg: IU * 0.6 = mcg For example: 5000 IU * 0.6 = 3000 mcg From mcg to IU: mcg / 0.6 = IU To convert Vitamin D: From IU to mcg: IU * 0.025 = mcg For example: 400 IU * 0.025 = 10 mcg From mcg to IU: mcg / 0.025 =IU To convert Vitamin E if the product label has DL ...World Recommends IU and ng for D ... and micrograms. 40 I.U. = 1 mcg 400 I.U. = 10 mcg 1000 I.U. = 25 mcg 50,000 I.U = 1250 mcg or 1.25 mg (milligram) Units ...By their nature, difficult conversations are tough. If you want to avoid making them even harder, Psychology Today suggests staying away from sentences with "but" in them. By their...Instant free online tool for gram to microgram conversion or vice versa. The gram [g] to microgram [µg] conversion table and conversion steps are also listed. Also, explore tools to convert gram or microgram to other weight and mass units or learn more about weight and mass conversions.The Vitamin D µg to IU Calculator is a tool used to convert measurements of Vitamin D from micrograms (µg) to International Units (IU). This conversion allows for easy comparison of supplement dosages and recommendations. These calculators provide a convenient way to convert between IU and µg units for Vitamin D, allowing individuals to make ...

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We are just converting the IU to mcg or “micrograms.”. All you need to do is take the IU and multiply by 0.3 and you will get the mcg RAE. For example: 3000 IU vitamin A * 0.3 …Formula: 1 IU = 0.025 mcg. Where,IU is International Unit. mcg is micrograms. Online iu to mcg calculator . Use this simple medical calculator to calculate …It can be rough when you don't feel like you're heard in a conversation, but it can be even worse when someone hears exactly what you're saying and tries to steamroll right over yo...Information about «International units» International unit (IU) — In pharmacology, the international unit is a unit of measurement for the amount of a substance; the mass or volume that constitutes one international unit varies based on which substance is being measured, and the variance is based on the biological activity or effect, for the purpose of easier comparison across substances. The Vitamin D µg to IU Calculator is a tool used to convert measurements of Vitamin D from micrograms (µg) to International Units (IU). This conversion allows for easy comparison of supplement dosages and recommendations. These calculators provide a convenient way to convert between IU and µg units for Vitamin D, allowing individuals to make ... Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more! We couldn't find a conversion between mcg and iu Do a quick conversion: 1 micrograms = 1.0E-9 iu using the online calculator for metric conversions.It can be rough when you don't feel like you're heard in a conversation, but it can be even worse when someone hears exactly what you're saying and tries to steamroll right over yo...Equation for calculate iu to mcg - vitamin d is,. 1 IU = 0.025 mcg. Where,. IU is International Unit. mcg is microgramsInstant free online tool for microgram to gram conversion or vice versa. The microgram [µg] to gram [g] conversion table and conversion steps are also listed. Also, explore tools to convert microgram or gram to other weight and mass units or learn more about weight and mass conversions. ….

Sample Conversion R&D Systems Recombinant Human BMP-2 to Equivalent Units. To calculate the approximate mass/concentration of an R&D Systems cytokine in units, multiply the mass/concentration (in µg) by the ‘R&D Systems Cytokine 1 µg = units’ column in the chart, the second column from the right. For instance, a 10 µg vial of rhBMP-2 ...More information from the unit converter. How many ug in 1 microgram? The answer is 1. We assume you are converting between microgram and microgram.You can view more details on each measurement unit: ug or microgram The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000000 ug, or 1000000000 microgram. Note that …SI units Conversion Calculator. Convert Follicle stimulating hormone (FSH) level to mIU/mL, IU/L. Clinical laboratory units online conversion from conventional or traditional units to Si units. Table of conversion factors for Follicle stimulating hormone (FSH) unit conversion to mIU/mL, IU/L.You can view more details on each measurement unit: nanograms or microgram The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000000000 nanograms, or 1000000000 microgram. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between nanograms and micrograms.Solution. Mass of Vitamin D = 600 IU × 0.025µg 1IU = 15 µg. It varies from one substance from another. The international unit is based on the activity or effect of biologically active substances. Here are some examples. Vitamin A: 1 IU is the biological equivalent of 0.3 μg of retinol or of 0.6 μg of beta-carotene.Crate motors are popular for breathing new life into old cars. HowStuffWorks looks at how they've also gone electric so your classic car can go green. Advertisement Crate motors an...Mailing Address: GrassrootsHealth 315 S. Coast Hwy 101 Suite U-87 Encinitas, CA 92024. Phone: (760) 579-8141 Email: Customer ServiceSI units Conversion Calculator. Convert Immunoglobulin G (IgG) level to µmol/L, g/L, mg/dL, mg/100mL, mg%, mg/mL. Clinical laboratory units online conversion from conventional or traditional units to Si units. Table of conversion factors for Immunoglobulin G (IgG) unit conversion to µmol/L, g/L, mg/dL, mg/100mL, mg%, mg/mL.We assume you are converting between nanogram and microgram. You can view more details on each measurement unit: nanograms or microgram The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000000000 nanograms, or 1000000000 microgram. Note that rounding errors may occur, so always check the results. Iu to microgram conversion, Biotin Unit Conversion in Batch. Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data should be separated in coma (,), space ( ), tab, or in separated lines., Instant free online tool for microgram to milligram conversion or vice versa. The microgram [µg] to milligram [mg] conversion table and conversion steps are also listed. Also, explore tools to convert microgram or milligram to other weight and mass units or learn more about weight and mass conversions., Like it says above: you need to multiply the IU for Vitamin D with the conversion factor, to get the number of micro grams. Vitamin D: 1 IU is 0.025 mcg cholecalciferol. mg is milligrams, so this is clearly wrong. 2000 micrograms are 2000 / 0.025 = 200000 IU, so this is clearly also wrong., Similar to the warm-up before the full sprint, a micro-conversion is a necessary step in your buyer's journey. Learn what exactly micro-conversions are, why they matter, and how to..., Folate 400 micrograms (mcg) 3400 micrograms DFE2 (mcg DFE ) Niacin 20 milligrams (mg) 16 milligrams NE 4 (mg) Vitamin A 5,000 International Units (IU) 900 micrograms RAE 5 (mcg), More information from the unit converter. How many picogram in 1 microgram? The answer is 1000000. We assume you are converting between picogram and microgram.You can view more details on each measurement unit: picogram or microgram The SI base unit for mass is the kilogram. 1 kilogram is equal to 1.0E+15 picogram, or 1000000000 microgram., On the metric scale of prefixes, milli- equals 1/1000 and micro- equals 1/1,000,000. If the unit is grams, which measures the mass of a substance, then one gram contains 1,000 milligrams or 1,000,000 micrograms. To convert from milligrams to micrograms, multiply by 1,000. To convert from micrograms to milligrams, divide by 1,000., Dec 22, 2023 · Conversion: Older DV Unit* Vitamin A: μg RAE: 1 IU retinol = 0.3 mcg RAE 1 IU supplemental beta-carotene = 0.3 mcg RAE IU** Vitamin E: mg alpha-tocopherol: 1 IU (natural) = 0.67 mg Vitamin E (as alpha-tocopherol) 1 IU (synthetic) = 0.45 mg Vitamin E (as alpha-tocopherol) IU** Vitamin D: μg: 1 IU = 0.025 μg: IU: Folate: μg DFE: 1 μg DFE = 1 ... , SI units Conversion Calculator. Convert Thyroxine (total T4) level to nmol/L, µg/dL, µg/100mL, µg%, ng/mL, µg/L. Clinical laboratory units online conversion from conventional or traditional units to Si units. Table of conversion factors for Thyroxine (total T4) unit conversion to nmol/L, µg/dL, µg/100mL, µg%, ng/mL, µg/L., Folate 400 micrograms (mcg) 3400 micrograms DFE2 (mcg DFE ) Niacin 20 milligrams (mg) 16 milligrams NE 4 (mg) Vitamin A 5,000 International Units (IU) 900 micrograms RAE 5 (mcg), To convert Vitamin D: From IU to mcg: IU/40 = mcg For example: 400 IU/40 = 10 mcg From mcg to IU: mcg * 40 =IU. i.e. 400 IU of Vitamin = 10 mcg of Vitamin D, Many researchers and health professionals need to convert between international units (iu) and micrograms (mcg) or milligrams (mg) for various substances, such as vitamins, hormones, antibiotics ..., The following list substances can be converted between IU and mg/mcg : Vitamin Vitamin A retinol, Vitamin A Acetate, Vitamin A propionate, Vitamin A palmitate, Beta Carotene, Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin C(L-ascorbic acid), Vitamin D (D2 or D3), Vitamin E Natural (d-alpha Tocopheryl Acetate), Vitamin E Natural (d-alpha Tocopherol), Vitamin E Natural (d-alpha ... , , pg to µg Conversion. The abbreviation for pg and µg is picogram and microgram respectively. 1 pg is 1000000 times smaller than a µg. To measure, units of measurement are needed and converting such units is an important task as well. unitsconverters.com is an online conversion tool to convert all types of measurement units including pg to µg conversion., International Units Data for Cytokines. International Units (IU) are used to achieve comparability in the activity of cytokines in an internationally agreed manner. IU are calculated using a validated assay in which the cytokine of interest is tested side by side with the defined World Health Organization (WHO) standard obtained from the ..., Information about «International units» International unit (IU) — In pharmacology, the international unit is a unit of measurement for the amount of a substance; the mass or volume that constitutes one international unit varies based on which substance is being measured, and the variance is based on the biological activity or effect, for the purpose …, SI units Conversion Calculator. Convert Follicle stimulating hormone (FSH) level to mIU/mL, IU/L. Clinical laboratory units online conversion from conventional or traditional units to Si units. Table of conversion factors for Follicle stimulating hormone (FSH) unit conversion to mIU/mL, IU/L., Units of activity (U) are typically used to describe enzyme catalytic activity, where a unit (U) refers to the amount of enzyme that catalyzes the conversion of 1 micromole (μmole) of substrate per minute. Thus, 1 enzyme unit (U) = 1 μmol/min, where μmol refers to the amount of substrate converted. Because each enzyme has a unique …, One common confusion arises when converting between micrograms (mcg) and international units (IU). The conversion factor for vitamin D is 40 IU per microgram. So, to convert from 50 mcg of vitamin D to IU, we multiply it by the conversion factor: 50 mcg * 40 IU/mcg = 2000 IU. Therefore, 50 mcg of vitamin D is …, Get Code! Try Unit Converter App for your Mobile to get the ease of converting thousands of units. It’s 100% free with ample of features! An advanced version of microgram to milliliter converter that allows you to perform mcg to ml conversions according …, More information from the unit converter. How many milligrams in 1 micrograms? The answer is 0.001. We assume you are converting between milligram and microgram.You can view more details on each measurement unit: milligrams or micrograms The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000 milligrams, or 1000000000 …, Most desktop and laptop computers have built-in microphones that can be used to record ambient conversations in their immediate vicinity. These microphones can be controlled remote..., The conversion factors commonly used are: 1 mcg of vitamin D2 = 40 IU. 1 mcg of vitamin D3 = 40 IU. So, if you have a vitamin D supplement with 10 mcg of vitamin D3, you can convert it to IU by multiplying it by the conversion factor: 10 mcg x 40 IU/mcg = 400 IU. Therefore, 10 mcg of vitamin D3 is equivalent to 400 IU., When working on the Internet, whether you are a blog writer, a web designer or even a programmer, the time will eventually come when you will have to convert your XML files to PDF ..., Discover the best conversion rate optimization agency in Bengaluru. Browse our rankings to partner with award-winning experts that will bring your vision to life. Development Most ..., Micrograms to Milligrams (µg to mg) conversion calculator. Milligrams to Micrograms (Swap units) 0µg = 0mg. Accuracy. Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select "decimal" from the options above the result. Note: You can increase or decrease the accuracy of this answer by selecting …, Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more! We couldn't find a conversion between IU and mcg Do a quick conversion: 1 IU = 1 mcg using the online calculator for metric conversions., Nov 24, 2023 · One common confusion arises when converting between micrograms (mcg) and international units (IU). The conversion factor for vitamin D is 40 IU per microgram. So, to convert from 50 mcg of vitamin D to IU, we multiply it by the conversion factor: 50 mcg * 40 IU/mcg = 2000 IU. Therefore, 50 mcg of vitamin D is equal to 2000 IU. , Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems., Use this tool to convert Vitamin D between mcg and IU. Share Contact GrassrootsHealth. Mailing Address: GrassrootsHealth 315 S. Coast Hwy 101 Suite U-87 Encinitas, CA 92024. Phone: (760) 579-8141 Email: Customer Service. Newsletter. Newsletter Sign Up, The Vitamin D µg to IU Calculator is a tool used to convert measurements of Vitamin D from micrograms (µg) to International Units (IU). This conversion allows for easy comparison of supplement dosages and recommendations. These calculators provide a convenient way to convert between IU and µg units for Vitamin D, allowing individuals to make ..., Information about «International units» International unit (IU) — In pharmacology, the international unit is a unit of measurement for the amount of a substance; the mass or volume that constitutes one international unit varies based on which substance is being measured, and the variance is based on the biological activity or effect, for the purpose …