Calculators

Helps budget and track expenses related to travel, including accommodation, transport, and food.

Calculates the suggested tip amount and total bill based on the bill amount and desired tip percentage.

Calculates the inventory level at which a new order should be placed to avoid stockouts.

Calculates the tension in a string, cable, or similar object based on the mass and acceleration.

Estimates kidney function based on serum creatinine, age, weight, and gender.

Estimates the 10-year risk of developing cardiovascular disease (e.g., heart attack, stroke) using factors like age, cholesterol, and blood pressure. This calculator is based on a simplified model and should not be used as a substitute for professional medical advice. Consult with a healthcare provider for personalized risk assessment and treatment.

Estimates daily protein requirements based on weight, activity level, and goals.

Estimates the total number of calories burned daily, including physical activity.

Estimates a healthy weight range based on height and gender. This calculator uses the Devine formula, which is a simple and widely used method for estimating ideal body weight.

Calculates the tip amount and total bill based on the bill amount and service quality.