Urine Albumin-to-Creatinine Ratio Calculator
Result
Urine Albumin-to-Creatinine Ratio Calculator The Urine Albumin-to-Creatinine Ratio (UACR) Calculator divides urine albumin by urine creatinine to give a mg/g ratio that screens for kidney damage. It also reports the albuminuria category (A1, A2 or A3). — free online calculator.
Formula
- Urine Albumin-to-Creatinine Ratio Calculator calculates its result from Urine albumin, Urine creatinine. It uses the formula ACR = urine albumin (mg/L) ÷ urine creatinine (g/L) = mg/g. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Urine albumin, Urine creatinine. Enter them in the units and format shown in the calculator.
- Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Urine Albumin-to-Creatinine Ratio
- Urine albumin: 20 mg/L
- Urine creatinine: 1 g/L
UACR = urine albumin (mg/L) ÷ urine creatinine (g/L), reported in mg/g. A1 below 30; A2 30–300; A3 above 300. Repeat testing and clinician interpretation may be necessary.
Sample result: Calculating…
Frequently asked questions
What does the Urine Albumin-to-Creatinine Ratio calculate?
Urine Albumin-to-Creatinine Ratio Calculator The Urine Albumin-to-Creatinine Ratio (UACR) Calculator divides urine albumin by urine creatinine to give a mg/g ratio that screens for kidney damage. It also reports the albuminuria category (A1, A2 or A3). — free online calculator.
Which values should I enter?
Enter Urine albumin, Urine creatinine using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: ACR = urine albumin (mg/L) ÷ urine creatinine (g/L) = mg/g.
Why might my result differ from another source?
Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.