A comprehensive suite of tools to help you manage your finances, health, and studies.
Calculate monthly mortgage payments and amortization schedules
Calculate personal and business loan payments
Calculate auto loan payments and financing options
Calculate loan payments, interest, and total costs
Estimate your future retirement savings
Generate a full loan amortization schedule
Project the growth of your investments over time
See how inflation affects purchasing power
Solve for financial variables like PV, FV, etc.
Estimate your income tax liability
Calculate future value of savings with compound interest
Convert salary between different time periods
Find the interest rate of a loan or investment
Calculate the total cost including sales tax
Calculate your Body Mass Index
Estimate daily calorie needs for weight goals
Estimate your body fat percentage
Calculate your Basal Metabolic Rate
Find your ideal body weight based on height
Calculate your running pace for distance and time
Estimate due date from last period
Estimate date of conception and fertile window
Calculate due date, conception date, and fetal age
Perform complex mathematical operations
Add, subtract, multiply, or divide fractions
Solve various percentage problems
Generate a random number within a range
Calculate the area and perimeter of a triangle
Find the standard deviation of a data set
Calculate your exact age in years, months, and days
Calculate the number of days between two dates
Add or subtract time from a given date and time
Calculate the total hours and minutes between two times
Calculate your Grade Point Average
Find your final grade based on assignment scores
Calculate the amount of concrete needed for a project
Determine network and host addresses
Generate a strong, random password
Convert between various units of measurement