Calculate loan payments, interest, and amortization

Calculate investment growth and returns

Calculate mortgage payments and costs

Calculate auto loan payments and interest

Calculate salary, taxes, and take-home pay

Calculate PayPal transaction fees

Calculate percentages, increases, and decreases

Calculate mean, median, mode, and range

Calculate percentage increase and growth

Calculate percentage decrease and reduction

Calculate statistical confidence intervals

Calculate probabilities and odds

Calculate your Body Mass Index and health category

Calculate daily calorie needs

Calculate discounts, sale prices, and savings

Calculate profit margins and markup

Calculate sales tax and total amounts

Calculate your exact age in years, months, and days

Add, subtract, and calculate time differences

Calculate Grade Point Average

Calculate file download times based on internet speed