Crcl Calculator
Result
Creatinine Clearance (Cockcroft-Gault) Estimate creatinine clearance (CrCl) and kidney function using the Cockcroft-Gault formula. — free online calculator.
Formula
- Crcl Calculator calculates its result from Age, Weight Kg, Scr Mg, Dl. It uses the formula CrCl = (140 − age) × weight (kg) / (72 × SCr mg/dL) × 0.85 [females only]. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Age, Weight Kg, Scr Mg, Dl. 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: Crcl
- Age: 2
- Weight Kg: 3
- Scr Mg: 4
- Dl: 5
Using Age = 2, Weight Kg = 3, Scr Mg = 4, Dl = 5, the calculated result is 6.109375.
Sample result: Calculating…
Frequently asked questions
What does the Crcl calculate?
Creatinine Clearance (Cockcroft-Gault) Estimate creatinine clearance (CrCl) and kidney function using the Cockcroft-Gault formula. — free online calculator.
Which values should I enter?
Enter Age, Weight Kg, Scr Mg, Dl using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: CrCl = (140 − age) × weight (kg) / (72 × SCr mg/dL) × 0.85 [females only].
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.