For healthcare professionals
FIB-4 Index for Liver Fibrosis
Non-invasive estimate of advanced liver fibrosis from age, AST, ALT and platelets.
Liver Enzyme Unit Converter (ALT/AST)
Convert ALT, AST, ALP or GGT between U/L and µkat/L.
Your result will appear here
Enter your measurements, then press Calculate.
Methodology
1 µkat/L = 60 U/L
µkat/L = U/L ÷ 60
One katal is one mole of substrate converted per second; one unit (U) is one micromole per minute, so 1 µkat = 60 U.
- Who it is for
- Any result reported in these units.
- Version
- 1.0.0
Limitations
- Check which unit your laboratory uses before converting.
References
- Bureau International des Poids et Mesures. The International System of Units (SI). 9th edition. Sèvres: BIPM; 2019 (updated 2024). https://www.bipm.org/en/publications/si-brochure
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