Simple, accurate, and easy-to-use calculators for all your needs. Find the perfect tool for your calculations.
Calculate monthly mortgage payments and see amortization schedule.
See how your investments grow over time with compound interest.
Calculate percentages, increases, decreases, and differences.
Calculate the tip amount and total bill per person.
Calculate your Body Mass Index (BMI) to assess your weight relative to height.
Convert between different length units like meters, feet, and inches.
Calculate daily calorie needs based on activity level and goals.
Calculate the area of various shapes and polygons.
Convert between different world currencies using current rates.