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

Blood Alcohol Content (BAC) Calculator

Estimates your blood alcohol content (BAC) as a percentage and predicts when you will reach zero based on drinks consumed, body weight, gender, and time elapsed. Use it to make informed decisions before driving or operating machinery.

Body Weight (kg)

Gender

Number of Standard Drinks (drinks)

Hours Since First Drink (hours)

Fill in the required fields to see your result.

Health

Blood Pressure Category Calculator

Calculate your mean arterial pressure (MAP) from your systolic and diastolic readings. MAP estimates the average pressure perfusing your organs across the cardiac cycle.

Systolic Pressure (mmHg)

Diastolic Pressure (mmHg)

Fill in the required fields to see your result.

Key differences

	Blood Alcohol Content (BAC) Calculator	Blood Pressure Category Calculator
Category	Health	Health
Inputs required	4	2
Result	Estimated Blood Alcohol Content (%)	Mean Arterial Pressure (mmHg)
What it does	Estimates your blood alcohol content (BAC) as a percentage and predicts when you will reach zero based on drinks consumed, body weight, gender, and time elapsed. Use it to make informed decisions before driving or operating machinery.	Calculate your mean arterial pressure (MAP) from your systolic and diastolic readings. MAP estimates the average pressure perfusing your organs across the cardiac cycle.