Calculators

Calculates the absolute reticulocyte count, an indicator of bone marrow's production of red blood cells.

Assesses the pre-test probability of a patient having a pulmonary embolism (PE) based on clinical findings. This score helps guide decisions on further diagnostic testing.

Estimates the volume of blood pumped by the heart per minute (often requires clinical inputs).

Assesses daytime sleepiness levels using a self-administered questionnaire.

Estimates your Blood Alcohol Content (BAC) based on the number of drinks consumed, time elapsed, weight, and gender. This is only an estimate; actual BAC can vary.

Predicts the likely days of ovulation based on the first day of your last menstrual period and the length of your typical menstrual cycle. This calculator provides an estimate and should not be used as a method of birth control.

This calculator helps determine the appropriate fish oil dosage for cats based on their weight. Fish oil is often given to cats to support skin and coat health, reduce inflammation, and support overall wellness.

Calculate your Basal Metabolic Rate (BMR) using the Harris-Benedict equation, which estimates the number of calories your body burns at rest.

Estimates mortality risk for patients with unstable angina or non-ST elevation myocardial infarction.

Estimates body fat percentage using the US Navy Circumference Method. This method requires height, waist circumference, and neck circumference for men, and height, waist circumference, neck circumference, and hip circumference for women.