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Kidney

Uric Acid unit converter

Gout and kidney health indicator

Also known as: Urate, Serum urate, UA, Acide urique, Ácido úrico, Uricemia

Converter

Enter a value in any unit and all other units fill in.

Worked example

285 µmol/L (middle of the reference range) = 4.79 mg/dL

Conversion formulas

mmol/Lmmol/L = µmol/L × 0.001µmol/L = mmol/L × 1000
mg/dLmg/dL = µmol/L × 0.01681µmol/L = mg/dL × 59.48
mg/Lmg/L = µmol/L × 0.1681µmol/L = mg/L × 5.948
µg/dLµg/dL = µmol/L × 16.81µmol/L = µg/dL × 0.05948

Reference range

UnitAdultsMenWomen
mmol/L0.14 – 0.430.2 – 0.430.14 – 0.36
mg/dL2.354 – 7.2293.362 – 7.2292.354 – 6.053
µmol/L140 – 430200 – 430140 – 360
mg/L23.54 – 72.2933.62 – 72.2923.54 – 60.52
µg/dL2354 – 72293362 – 72292354 – 6052

Source: Pathology Harmony Group (ACB, IBMS, RCPath): Agreed Adult Clinical Biochemistry Reference Intervals, January 2011 · Last reviewed: 2026-10-14

Note from the source: Men 200-430 µmol/L, women 140-360 µmol/L. UK Pathology Harmony consensus of the Association for Clinical Biochemistry, the Institute of Biomedical Science and the Royal College of Pathologists.

Frequently asked questions

How do I convert Uric Acid from µmol/L to mg/dL?

mg/dL = µmol/L × 0.01681. In the other direction: µmol/L = mg/dL × 59.48.

What is the reference range of Uric Acid?

For adults the range is 140 – 430 µmol/L (Pathology Harmony Group (ACB, IBMS, RCPath): Agreed Adult Clinical Biochemistry Reference Intervals, January 2011). Reference ranges differ between laboratories and partly by sex and age; use the range printed on your lab report.

Which units are used for Uric Acid?

Common units are mmol/L, mg/dL, µmol/L, mg/L, µg/dL.

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