SI Unit Conversion Calculator

The International System of Units (SI Units) is provided by the Bureau International des Poids et Mesures (BIPM). SI is the modern form of the metric system, which contains e.g. weight indications in grams, milligrams and kilograms. It is the world-wide mostly applied system in technology and science and the preferred system of units used in The Review of Diabetic Studies. In some countries, among them the USA, partly other units are used. We call these the conventional or US units.

Find below a chemical conversion table containing chemical compounds with factors for conversion from conventional (or US) to SI units as well as a calculator for conversions of all listed chemicals and substances. The collection below includes glucose, which is also described in more detail here.

Calculator

Conversion:

Insert or select compound name (e.g. triglycerides) in the first field and value in the left hand field of the second or third section. Then click button for conversion into the wanted unit
(JAVA script must be activated).

Insert or select compound name (e.g. triglycerides):

Insert value in conventional unit:

Insert value in SI unit:


Conversion table for chemical compounds from conventional to SI units
Conventional unit => SI unit: multiply by factor
SI unit => conventional unit: divide by factor

Compound Conventional (US) Unit Factor SI Unit
11-Deoxycorticosterone pg/ml 3.03 pmol/l
17-Ketosteroids µg/dl 0.01 mg/l
Acetone mg/dl 172.414 µmol/l
Acid phosphatase (prostatic) U/l 1 U/l
Acid phosphatase (prostatic at 37°C) U/l (Bessey-Lowry-Brock) 16.666 U/l
Alanine mg/dl 112.2 µmol/l
Alanine aminotransferase (ALT) units/l 1.0 U/l
Albumin g/dl 10 g/l
Aldolase U/dl 7.4 mU/l
Aminobutyric acid mg/dl 97 µmol/l
Amylase units/l 1.0 U/l
Angiotensin I pg/ml 0.772 pmol/l
Angiotensin II pg/ml 0.957 pmol/l
Apolipoprotein A mg/dl 0.01 g/l
Apolipoprotein B mg/dl 0.01 g/l
Arginine mg/dl 57.4 µmol/l
Asparagine mg/dl 75.7 µmol/l
Aspartate aminotransferase (AST) units/l 1.0 U/l
Bicarbonate mM 1.0 mmol/l
Bilirubin mg/dl 17.1 µmol/l
Bromide mg/dl 0.125 mmol/l
Carbon dioxide mM 1.0 mmol/l
Carbonic acid (H2CO3) mM 1.0 mmol/l
C-peptide ng/ml 0.333 nmol/l
C1 esterase inhibitor mg/dl 10.0 mg/l
C3 complement mg/dl 0.01 g/l
C4 complement mg/dl 0.01 g/l
Calcium mg/dl 0.25 mmol/l
Chloride mEq/l 1.0 mmol/l
Cholesterol mg/dl 0.0259 mmol/l
Citrate mg/dl 52.05 µmol/l
Copper µg/dl 0.157 µmol/l
Corticotropin (ACTH) pg/ml 0.22 pmol/l
Cortisol µg/dl 27.59 nmol/l
Creatine mg/dl 76.26 µmol/l
Creatinine mg/dl 88.4 µmol/l
Creatinine clearance ml/min 0.0167 ml/s
Ethanol (ethyl alcohol) mg/dl 0.217 mmol/l
Ethylene glycol mg/l 16.11 µmol/l
Fatty acids mM 1.0 mmol/l
Fibrinogen mg/dl 0.0294 µmol/l
Fluoride µg/ml 52.6 µmol/l
Folate ng/ml 2.27 nmol/l
Fructose mg/dl 55.5 µmol/l
Galactose mg/dl 55.506 µmol/l
Glucagon pg/ml 1.0 ng/l
Glucose mg/dl 0.0555 mmol/l
Glutamine mg/dl 68.42 µmol/l
Glutathione mg/dl 0.032 mmol/l
Glycated hemoglobin (HbA1c) % of total hemoglobin 0.01 Proportion of total hemoglobin
Growth hormone ng/ml 1.0 µg/l
Guanase nM/ml/min 1.0 U/l
Haptoglobin mg/dl 0.01 g/l
Hemoglobin mg/dl 10 mmol/l
High-density lipoprotein (HDL) cholesterol mg/dl 0.0259 mmol/l
Histidine mg/dl 64.45 µmol/l
Homocysteine mg/l 7.397 µmol/l
Immunoglobulin A (IgA) mg/dl 0.01 g/l
Immunoglobulin D (IgD) mg/dl 10 mg/l
Immunoglobulin E (IgE) mg/dl 10 mg/l
Immunoglobulin G (IgG) mg/dl 0.01 g/l
Immunoglobulin M (IgM) mg/dl 0.01 g/l
Insulin µIU/ml 6.945 pmol/l
Iodine µg/dl 0.079 µmol/l
Iron µg/dl 0.179 µmol/l
Isoleucine mg/dl 76.24 µmol/l
Isopropanol mg/l 0.0166 mmol/l
Lactate (lactic acid) mg/dl 0.111 mmol/l
Lactate dehydrogenase units/l 1 U/l
Leucine mg/dl 76.237 µmol/l
Leucine aminopeptidase U/ml (Goldbarg-Rutenberg) 0.24 U/l
Lipase units/l 1.0 U/l
Lipids (total) mg/dl 0.01 g/l
Lipoprotein (a) mg/dl 0.0357 µmol/l
Low-density lipoprotein (LDL) cholesterol mg/dl 0.0259 mmol/l
Lysine mg/dl 68.5 µmol/l
Magnesium mg/dl 0.411 mmol/l
Manganese ng/ml 18.2 nmol/l
Methanol mg/l 0.0312 mmol/l
Methionine mg/dl 67.02 µmol/l
Myoglobin µg/l 0.0571 nmol/l
Nicotine mg/l 6.164 µmol/l
Nitrogen, nonprotein mg/dl 0.714 mmol/l
Ornithine mg/dl 75.67 µmol/l
Osmolality mOsm/kg 1.0 mmol/kg
Oxalate mg/l 11.1 µmol/l
Oxygen Hg 0.133 kPa
Parathyroid hormone pg/ml 1.0 ng/l
Phenobarbital mg/l 4.31 µmol/l
Phenylalanine mg/dl 60.54 µmol/l
Phospholipids mg/dl 0.01 g/l
Phosphorus mg/dl 0.323 mmol/l
Plasminogen mg/dl 0.113 µmol/l
Plasminogen activator inhibitor mIU/ml 1.0 IU/l
Potassium mEq/l 1.0 mmol/l
Progesterone ng/ml 3.18 nmol/l
Prolactin µg/l 43.478 pmol/l
Proline mg/dl 86.86 µmol/l
Protein, total g/dl 10 g/l
Prothrombin g/l 13.889 µmol/l
Quinidine µg/ml 3.08 µmol/l
Renin pg/ml 0.0237 pmol/l
Salicylate mg/dl 0.0724 mmol/l
Serine mg/dl 95.2 µmol/l
Serotonin (5-hydroxytryptamine) ng/ml 0.00568 µmol/l
Sodium mEq/l 1.0 mmol/l
Somatomedin-C (insulinlike growth factor) ng/ml 0.131 nmol/l
Somatostatin pg/ml 0.611 pmol/l
Taurine mg/dl 79.91 µmol/l
Testosterone ng/dl 0.0347 nmol/l
Threonine mg/dl 83.95 µmol/l
Thyroglobulin ng/ml 1.0 µg/l
Thyrotropin (thyroid-stimulating hormone, TSH) mIU/l 1.0 mIU/l
Transferase U/ml 0.48 U/l
Transferrin mg/dl 0.01 g/l
Triglycerides mg/dl 0.0113 mmol/l
Tryptophan mg/dl 48.97 µmol/l
Tyrosine mg/dl 55.19 µmol/l
Urea clearance ml/min 0.0167 ml/s
Urea nitrogen mg/dl 0.357 mmol/l
Uric acid mg/dl 59.48 µmol/l
Valine mg/dl 85.5 µmol/l
Vasoactive intestinal polypeptide pg/ml 1.0 ng/l
Vitamin A (retinol) µg/dl 0.0349 µmol/l
Vitamin B6 (pyridoxine) ng/ml 4.046 nmol/l
Vitamin B12 (cyanocobalamin) pg/ml 0.738 pmol/l
Vitamin C (ascorbic acid) mg/dl 56.78 µmol/l
Vitamin D (1,25-Dihydroxyvitamin D) pg/ml 2.6 pmol/l
Vitamin D (25-Hydroxyvitamin D) ng/ml 2.496 nmol/l
Vitamin E mg/dl 23.22 µmol/l
Vitamin K ng/ml 2.22 nmol/l
Warfarin µg/ml 3.247 µmol/l
Zinc µg/dl 0.153 µmol/l