Everyday Math
Calculate the Sale Price of an Item on Sale – Is something on sale, advertised at “so much” percent off? How much is it going to cost? This page will show you how to find out.
Calculate Windchill Temperature – This page will tell you how cold it feels outside, based on the fact that the wind is blowing (and makes it feel colder that it actually is.)
Calculate Your Chance of Winning the Lottery – This page will calculate your odds of winning.
$$ Personal Finance $$
Simple Interest Calculator – Answer the questions & find the interest.
Simple interest is money you can earn by initially investing some money (the principal). A percentage (the interest) of the principal is added to the principal, making your initial investment grow!
Compound Interest Calculator – This page will show you how your money can grow over time with compound interest. Simply fill in the blanks to the right, then click the button.
Retirement Investment Calculator – This page will show you how your retirement savings is going. Fill in the boxes, and take a look!
Amortization Schedule for a Loan – Fill in the blanks and see how it will all break down for you.
Buying a house? Car? Getting a loan? This page will help you see what your payment plan will be, for repaying the loan. This is typically called an “Amortization Table.” The word “Amortize” means to “break down gradually” (as in the amount of money you owe).
Math @ Home
Calculate the Costs to Use Electricity – Look around you. What electrical device is on? Do you know much it ’ s costing you? This page will help you to find out.
Math & Beyond
Calculate Weight on Another Planet – See how much you would weigh on another planet
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