Plan your retirement with our 401(k) calculator.
Calculate monthly car payments, total interest, and amortization schedules.
Calculate your body mass index and understand what it means for your health.
Estimate your body fat percentage using the U.S. Navy Method.
Plan and analyze your monthly budget with our comprehensive calculator.
Calculate monthly lease payments and total cost of leasing a vehicle.
Calculate days between dates, add or subtract days, and find future or past dates.
Calculate your debt-to-income ratio (DTI) to understand your financial health.
Calculate your Grade Point Average (GPA) easily. Input your grades and credit hours to determine your cumulative or semester GPA.
A simple, free grade calculator to determine your GPA, final grades, and weighted averages.
Split grocery bills fairly among roommates, family members, or friends.
Calculate your height percentile with our free online tool.
Calculate the number of hours between two dates with our free online tool.
Calculate how much you need to save regularly to reach your investment goals.
Calculate potential returns on investments with options for regular deposits, interest rates, and investment periods.
Calculate the mean, median, and mode of a set of numbers with our free online tool.
Estimate monthly mortgage payments, total interest, and amortization schedules.
Calculate the standard deviation of a set of numbers.
Generate random numbers with our free online tool.
Calculate your potential retirement income based on savings, investments, and retirement duration.
A comprehensive, free scientific calculator with advanced mathematical functions including trigonometry, logarithms, exponents, and more.
Convert shoe sizes between different systems with our free online tool.
Calculate the standard deviation of a set of numbers.
Estimate monthly student loan payments, total interest, and repayment timelines.
Calculate tips, split bills, and determine the total amount.
Calculate the area, perimeter, and angles of a triangle.
Calculate your daily water intake with our free online tool.
Calculate week numbers for any date, determine dates from week numbers, and plan by weeks.