Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Kidney Function Calculator (eGFR)

Estimates your glomerular filtration rate (eGFR) using the CKD-EPI equation from serum creatinine, age, sex, and race. Clinicians and patients use it to stage chronic kidney disease and track how well the kidneys are filtering blood.

Serum Creatinine (mg/dL)

Age (years)

Gender

Race

Fill in the required fields to see your result.

Medicine

Blood Pressure Category Calculator

Calculates your Mean Arterial Pressure (MAP) from systolic and diastolic readings and classifies your blood pressure category per AHA guidelines. Useful for monitoring cardiovascular health at home or tracking hypertension treatment progress.

Systolic Pressure (mmHg)

Diastolic Pressure (mmHg)

Fill in the required fields to see your result.

Key differences

	Kidney Function Calculator (eGFR)	Blood Pressure Category Calculator
Category	Medicine	Medicine
Inputs required	4	2
Result	eGFR (Kidney Function) (mL/min/1.73m²)	Mean Arterial Pressure (mmHg)
What it does	Estimates your glomerular filtration rate (eGFR) using the CKD-EPI equation from serum creatinine, age, sex, and race. Clinicians and patients use it to stage chronic kidney disease and track how well the kidneys are filtering blood.	Calculates your Mean Arterial Pressure (MAP) from systolic and diastolic readings and classifies your blood pressure category per AHA guidelines. Useful for monitoring cardiovascular health at home or tracking hypertension treatment progress.