Calculators

Calculates a score predicting survival for patients with advanced liver disease, used for transplant listing.

This calculator helps assess the severity of Generalized Anxiety Disorder (GAD) using the GAD-7 questionnaire. It calculates a total score based on responses to seven questions and provides a severity interpretation.

Compares a child's height to others of the same age and gender using growth charts.

Estimates the risk of major bleeding for patients on anticoagulation for atrial fibrillation.

Converts HbA1c percentage to average blood glucose level (mg/dL or mmol/L).

Calculates the amount of sunscreen needed for a trip based on the number of people, days, and estimated sun exposure.

Calculate your potential savings on back-to-school shopping by comparing prices and discounts.

Estimates the probability of losing a sock during laundry based on the number of socks washed and the number of washes.

Calculates rafter length and the estimated number of roof trusses needed based on roof dimensions and truss spacing.

Calculates the amount of sand needed for a paver base, considering the area, sand depth, and sand waste factor.