Conversion of Non SI units to SI unitsMeasurement

Acetaminophen µg/mLAcetoacetic acid mg/dLAcetone mg/dLAcid phosphatase units/LAlanine mg/dLAlanine aminotransferase (ALT) units/LAlbumin g/dLAlcohol dehydrogenase units/LAldolase units/LAldosterone ng/dLAlkaline phosphatase units/LAluminum ng/mLAminobutyric acid mg/dLAmitriptyline ng/mL

µg/dLAmylase units/LAndrostenedione ng/dLAngiotensin I pg/mLAngiotensin II pg/mLAnion gap mEq/LAntidiuretic hormone pg/mLAntithrombin III mg/dL

mg/dL

Apolipoprotein A mg/dLApolipoprotein B mg/dLArginine mg/dLAsparagine mg/dLAspartate aminotransferase (AST) units/LBicarbonate mEq/LBilirubin mg/dLBlood gases

mm HgpH unitsmm Hg

Bromide mg/dLC-peptide ng/mLC1 esterase inhibitor mg/dLC3 complement mg/mLC4 complement mg/mLCalcitonin pg/mLCalcium mg/dLCalcium mEq/LCarbon dioxide mEq/LCarboxyhemoglobin % Hb SatCarotene µg/dLCeruloplasmin mg/dLChloride mEq/LCholesterol mg/dLCitrate mg/dLCopper µg/dLCoproporphyrins (urine) µg/24 hr

Enter theNon-SI value

CorrespondingSI value

Ammonia (as NH3)

a1-Antitrypsin

     Paco2

     pH     Pao2

Corticotropin (ACTH) pg/mLCortisol µg/dLCotinine ng/mLCreatine mg/dLCreatine kinase (CK) units/LCreatinine mg/dLCreatinine clearance mL/min Cyanide mg/LDehydroepiandrosterone (DHEA) ng/mLDesipramine ng/mLDiazepam µg/mLDigoxin ng/mLEpinephrine pg/mLErythrocyte sedimentation rate mm/hEstradiol pg/mLEstriol ng/mLEstrone ng/dLEthanol (ethyl alcohol) mg/dLEthylene glycol mg/LFerritin ng/mL

ng/mL

Fibrinogen mg/dLFluoride µg/mLFolate ng/mLFollicle-stimulating hormone mIU/mLFructose mg/dLGalactose mg/dLGlucagon pg/mLGlucose mg/dLGlutamine mg/dL

units/L

Glycated hemoglobin (glycosylated % HbGlycerol (free) mg/dLGlycine mg/dLHaptoglobin mg/dLHematocrit % Hemoglobn (whole blood) g/dLHigh-density lipoprotein cholesterol (HDL-C) mg/dLHistidine mg/dLHomocysteine (total) mg/LHuman chorionic gonadotropin (HCG) mlU/mLHydroxybutyric acid mg/dLHydroxyproline mg/dLImmunoglobulin A (IgA) mg/dLImmunoglobulin D (IgD) mg/dLImmunoglobulin E (IgE) mg/dLImmunoglobulin G (IgG) mg/dLImmunoglobulin M (IgM) mg/dLInsulin µIU/mLIron, total µg/dLIron binding capacity, total µg/dLlsoleucine mg/dLlsopropanol mg/LLactate (lactic acid) mg/dLLactate dehydrogenase units/L

%

a-Fetoprotein

g-Glutamyltransferase (GGT)

Lactate dehydrogenaseisenzymes (LD1 - LD5)

Lead µg/dLLeucine mg/dLLipase units/LLipids (total) mg/dLLipoprotein (a) mg/dLLithium mEq/LLow-density lipoprotein cholesterol (LDL-C) mg/dLLuteinizing hormone (LH, leutropin) IU/LLysine mg/dL

Magnesium mg/dLmEq/L

Manganese ng/mLMethanol mg/LMethemoglobin % HbMethionine mg/dLMyoglobin µg/LNicotine mg/LNitrogen, nonprotein mg/dLNorepinephrine pg/mLOrnithine mg/dLOsmolality mOsm/kgOsteocalcin µg/LOxalate mg/LParathyroid hormone pg/mLPhenobarbital mg/LPhenylalanine mg/dLPhenytoin µg/mLPhosphorus mg/dL

Plasminogen mg/dL%

Plasminogen activator inhibitor mIU/mLPlatelets (thrombocytes)

Potassium mEq/LPregnanediol (urine) mg/24hPregnanetriol (urine) mg/24 hProgesterone ng/mLProlactin µg/LProline mg/dLProstate-specific antigen ng/mLProtein, total g/dLProthrombin g/LProthrombin time (protime, PT) sProtoporphyrin, erythrocyte µg/dLPyruvate mg/dLQuinidine µg/mLRed blood cell count

Renin pg/mLReticulocyte count % of RBCs Salicylate mg/LSerine mg/dLSerotonin (5-hydroxytryptamine) ng/mLSodium mEq/LSomatomedin-C (insulinlike growth factor) ng/mLSomatostatin pg/mLTaurine mg/dLTestosterone ng/dLTheophylline µg/mL

×103/µL

×106/µL

Thiocyanate mg/LThreonine mg/dLThyroglobulin ng/mL

mIU/L

ng/dLµg/dL

Transferrin mg/dLTriglycerides mg/dLTriiodothyronine

pg/dL%ng/dL

Troponin I (cardiac) ng/mLTroponin T (cardiac) ng/mLTryptophan mg/dLTyrosine mg/dLUrea nitrogen mg/dLUric acid mg/dLValine mg/dLVasoactive intestinal polypeptide pg/mLVitamin A (retinol) µg/dL

ng/mLpg/mL

Vitamin C (ascorbic acid) mg/dLVitamin D

pg/mLng/mL

Vitamin E mg/dLVitamin K ng/mLWarfarin µg/mLWhite blood cell count

White blood cell differential count % Zinc µg/dL

Thyrotropin (thyroid-stimulatinghormone, TSH)Thyroxine, free (T4)Thyroxine, total (T4)

     Free (T3)     Resin uptake     Total (T3)

Vitamin B6 (pyridoxine)Vitamin B12 (cyanocobalamin)

    1,25-Dihydroxyvitamin D    25-Hydroxyvitamin D

×103/µL

Conversion of Non SI units to SI units

µmol/Lmmol/Lmmol/LU/Lµmol/LU/Lg/LU/LU/Lnmol/LU/Lµmol/Lµmol/Lnmol/Lµmol/LU/Lnmol/Lpmol/Lpmol/Lmmol/Lpmol/Lmg/Lµmol/L

g/Lg/Lµmol/Lµmol/LU/Lmmol/Lµmol/L

mm Hg pH units mm Hgmmol/Lnmol/Lmg/Lg/Lg/Lng/Lmmol/Lmmol/Lmmol/LProportion Hb Satµmol/Lmg/Lmmol/Lmmol/Lµmol/Lµmol/Lnmol/d

CorrespondingSI value

pmol/Lnmol/Lnmol/Lµmol/LU/Lµmol/LmL/sµmol/Lnmol/Lnmol/Lµmol/Lnmol/Lpmol/Lmm/hpmol/Lnmol/Lpmol/Lmmol/Lµmol/Lpmol/Lµg/L

µmol/Lµmol/Lnmol/LIU/Lµmol/Lµmol/Lng/Lmmol/Lµmol/LU/L

Proportion Hbµmol/Lµmol/Lµmol/LProportiong/Lmmol/Lµmol/Lµmol/LIU/Lµmol/Lµmol/Lg/Lmg/Lmg/Lg/Lg/Lpmol/Lµmol/Lµmol/L µmol/Lmmol/Lmmol/LU/LProportion of 1.0

µmol/Lµmol/LU/Lg/Lµmol/Lmmol/Lmmol/LlU/Lµmol/Lmmol/Lmmol/Lnmol/Lmmol/LProportion Hbµmol/Lnmol/Lµmol/Lmmol/Lnmol/Lµmol/Lmmol/kgnmol/Lµmol/Lng/Lµmol/Lµmol/Lµmol/Lmmol/Lµmol/LProportionIU/L

mmol/Lµmol/dµmol/dnmol/Lpmolµmol/Lµg/Lg/Lµmol/Lsµmol/Lµmol/Lµmol/L

pmol/LProportionmmol/Lµmol/Lµmol/Lmmol/Lnmol/L (factor II)pmol/Lµmol/Lnmol/Lµmol/L

×109/L

×1012/L

µmol/Lµmol/Lµg/LmIU/L

pmol/Lnmol/Lg/Lmmol/L

pmol/LProportionnmol/Lµg/Lµg/Lµmol/Lµmol/Lmmol/Lµmol/Lµmol/Lng/Lµmol/Lnmol/Lpmol/Lµmol/L

pmol/Lnmol/Lµmol/Lnmol/Lµmol/L

Proportionµmol/L

×109/L

Conversion of SI units to non SI unitsMeasurement

Acetaminophen µmol/LAcetoacetic acid mmol/LAcetone mmol/LAcid phosphatase U/LAlanine µmol/LAlanine aminotransferase (ALT) U/LAlbumin g/LAlcohol dehydrogenase U/LAldolase U/LAldosterone nmol/LAlkaline phosphatase U/LAluminum µmol/LAminobutyric acid µmol/LAmitriptyline nmol/L

µmol/LAmylase U/LAndrostenedione nmol/LAngiotensin I pmol/LAngiotensin II pmol/LAnion gap mmol/LAntidiuretic hormone pmol/LAntithrombin III mg/L

µmol/L

Apolipoprotein A g/LApolipoprotein B g/LArginine µmol/LAsparagine µmol/LAspartate aminotransferase (AST) U/LBicarbonate mmol/LBilirubin µmol/LBlood gases

mm Hg pH units mm Hg

Bromide mmol/LC-peptide nmol/LC1 esterase inhibitor mg/LC3 complement g/LC4 complement g/LCalcitonin ng/LCalcium mmol/LCalcium mmol/LCarbon dioxide mmol/LCarboxyhemoglobin Proportion Hb SatCarotene µmol/LCeruloplasmin mg/LChloride mmol/LCholesterol mmol/LCitrate µmol/LCopper µmol/L

Enter the SI value

Ammonia (as NH3)

a1-Antitrypsin

     Paco2

     pH     Pao2

Coproporphyrins (urine) nmol/dCorticotropin (ACTH) pmol/LCortisol nmol/LCotinine nmol/LCreatine µmol/LCreatine kinase (CK) U/LCreatinine µmol/LCreatinine clearance mL/sCyanide µmol/LDehydroepiandrosterone (DHEA) nmol/LDesipramine nmol/LDiazepam µmol/LDigoxin nmol/LEpinephrine pmol/LErythrocyte sedimentation rate mm/hEstradiol pmol/LEstriol nmol/LEstrone pmol/LEthanol (ethyl alcohol) mmol/LEthylene glycol µmol/LFerritin pmol/L

µg/L

Fibrinogen µmol/LFluoride µmol/LFolate nmol/LFollicle-stimulating hormone IU/LFructose µmol/LGalactose µmol/LGlucagon ng/LGlucose mmol/LGlutamine µmol/L

U/L

Glycated hemoglobin (glycosylated Proportion HbGlycerol (free) µmol/LGlycine µmol/LHaptoglobin µmol/LHematocrit ProportionHemoglobn (whole blood) g/LHigh-density lipoprotein cholesterol (HDL-C) mmol/LHistidine µmol/LHomocysteine (total) µmol/LHuman chorionic gonadotropin (HCG) IU/LHydroxybutyric acid µmol/LHydroxyproline µmol/LImmunoglobulin A (IgA) g/LImmunoglobulin D (IgD) mg/LImmunoglobulin E (IgE) mg/LImmunoglobulin G (IgG) g/LImmunoglobulin M (IgM) g/LInsulin pmol/LIron, total µmol/LIron binding capacity, total µmol/L lsoleucine µmol/Llsopropanol mmol/LLactate (lactic acid) 1 mmol/LLactate dehydrogenase U/L

a-Fetoprotein

g-Glutamyltransferase (GGT)

Proportion of 1.0

Lead µmol/LLeucine µmol/LLipase U/LLipids (total) g/LLipoprotein (a) µmol/LLithium mmol/LLow-density lipoprotein cholesterol (LDL-C) mmol/LLuteinizing hormone (LH, leutropin) lU/LLysine µmol/L

Magnesium mmol/Lmmol/L

Manganese nmol/LMethanol mmol/LMethemoglobin Proportion HbMethionine µmol/LMyoglobin nmol/LNicotine µmol/LNitrogen, nonprotein mmol/LNorepinephrine nmol/LOrnithine µmol/LOsmolality mmol/kgOsteocalcin nmol/LOxalate µmol/LParathyroid hormone ng/LPhenobarbital µmol/LPhenylalanine µmol/LPhenytoin µmol/LPhosphorus mmol/L

Plasminogen µmol/LProportion

Plasminogen activator inhibitor IU/LPlatelets (thrombocytes)

Potassium mmol/LPregnanediol (urine) µmol/dPregnanetriol (urine) µmol/dProgesterone nmol/LProlactin pmolProline µmol/LProstate-specific antigen µg/LProtein, total g/LProthrombin µmol/LProthrombin time (protime, PT) sProtoporphyrin, erythrocyte µmol/LPyruvate µmol/LQuinidine µmol/LRed blood cell count

Renin pmol/LReticulocyte count Proportion

Salicylate mmol/LSerine µmol/LSerotonin (5-hydroxytryptamine) µmol/LSodium mmol/LSomatomedin-C (insulinlike growth factor) nmol/L (factor II)Somatostatin pmol/L

Lactate dehydrogenaseisoenzymes (LD1 - LD5)

×109/L

×1012/L

Taurine µmol/LTestosterone nmol/LTheophylline µmol/LThiocyanate µmol/LThreonine µmol/LThyroglobulin µg/L

mIU/L

pmol/Lnmol/L

Transferrin g/LTriglycerides mmol/LTriiodothyronine

pmol/LProportionnmol/L

Troponin I (cardiac) µg/LTroponin T (cardiac) µg/LTryptophan µmol/LTyrosine µmol/LUrea nitrogen mmol/LUric acid µmol/LValine µmol/LVasoactive intestinal polypeptide ng/LVitamin A (retinol) µmol/L

nmol/Lpmol/L

Vitamin C (ascorbic acid) µmol/LVitamin D

pmol/Lnmol/L

Vitamin E µmol/LVitamin K nmol/LWarfarin µmol/LWhite blood cell count

White blood cell differential count ProportionZinc µmol/L

Thyrotropin (thyroid-stimulatinghormone, TSH)Thyroxine, free (T4)Thyroxine, total (T4)

     Free (T3)     Resin uptake     Total (T3)

Vitamin B6 (pyridoxine)Vitamin B12 (cyanocobalamin)

    1,25-Dihydroxyvitamin D    25-Hydroxyvitamin D

×109/L

Conversion of SI units to non SI units

µg/mLmg/dLmg/dLunits/Lmg/dLunits/Lg/dLunits/Lunits/Lng/dLunits/Lng/mLmg/dLng/mLµg/dLunits/Lng/dLpg/mLpg/mLmEq/Lpg/mLmg/dLmg/dL

mg/dLmg/dLmg/dLmg/dLunits/LmEq/Lmg/dL

mm HgpH unitsmm Hgmg/dLng/mLmg/dLmg/mLmg/mLpg/mLmg/dLmEq/LmEq/L% Hb Satµg/dLmg/dLmEq/Lmg/dLmg/dLµg/dL

CorrespondingNon-SI value

µg/24 hrpg/mLµg/dLng/mLmg/dLunits/Lmg/dLmL/min mg/Lng/mLng/mLµg/mLng/mLpg/mLmm/hpg/mLng/mLng/dLmg/dLmg/Lng/mLng/mL

mg/dLµg/mLng/mLmIU/mLmg/dLmg/dLpg/mLmg/dLmg/dLunits/L

% Hbmg/dLmg/dLmg/dL% g/dLmg/dLmg/dLmg/LmlU/mLmg/dLmg/dLmg/dLmg/dLmg/dLmg/dLmg/dLµIU/mLµg/dLµg/dLmg/dLmg/L

9.00900900901 mg/dLunits/L

%

µg/dLmg/dLunits/Lmg/dLmg/dLmEq/Lmg/dLIU/Lmg/dLmg/dLmEq/Lng/mLmg/L% Hbmg/dLµg/Lmg/Lmg/dLpg/mLmg/dLmOsm/kgµg/Lmg/Lpg/mLmg/Lmg/dLµg/mLmg/dLmg/dL%mIU/mL

mEq/Lmg/24hmg/24 hng/mLµg/Lmg/dLng/mLg/dLg/Lsµg/dLmg/dLµg/mL

pg/mL

mg/Lmg/dLng/mLmEq/Lng/mLpg/mL

×103/µL

×106/µL

% of RBCs

mg/dLng/dLµg/mLmg/Lmg/dLng/mLmIU/L

ng/dLµg/dLmg/dLmg/dL

pg/dL%ng/dLng/mLng/mLmg/dLmg/dLmg/dLmg/dLmg/dLpg/mLµg/dLng/mLpg/mLmg/dL

pg/mLng/mLmg/dLng/mLµg/mL

% µg/dL

×103/µL