Add sales tax to a price or remove tax from a total. Supports add tax and remove tax modes.
Add tax: enter price and tax rate to get total with tax. Remove tax: enter total and rate to get pre-tax price.
Discount Calculator
Calculate final price after discount and amount saved. Enter original price and discount percentage.
Percentage Calculator
Calculate percentages, percentage change, and percentage of a number. Multiple calculation modes.
Tip Calculator
Calculate tip amount, total with tip, and split the bill between people. Preset tip percentages for quick use.
BMI Calculator
Calculate your Body Mass Index (BMI) and understand your weight category. Support for metric and imperial units.