# How to Calculate the Number of Years for Compound Interest With a TI-83?

Algebra II curricula and textbooks love to include compound interest word problems. These problems are great for teaching students about exponential equations and logarithmic equations, both of whi...
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http://www.ehow.com/how_8511866_calculate-years-compound-interest-ti83.html

## How do I calculate compound interest for 30 years?

The Easy WayUse an online interest calculator. Enter the amount of your beginning principal; the length of time, expressed in months (30 years = 360 months); your annual interest rate (do not use y...
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http://www.answerbag.com/q_view/2094903

## How do I calculate compound interest on a cd?

Use the Compound Interest FormulaUse the compound interest formula to solve for compound interest on a CD. A = P ( 1+ r/n) ^ nt. P represents the principal amount, r represents the interest rate, ...
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## How to Calculate Compound Interest Payments?

Compound interest is interest that builds upon its own previous interest over the initial balance. In other words, interest that is not paid within the pay period gets even more interest compounded...
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http://www.wikihow.com/Calculate-Compound-Interest-Payments

## How do I calculate compound monthly interest?

Plug your numbers into the compound-interest formula: A = P (1 + r/n) ^ n * t. "A" is the total amount, "P" is the principal or original deposit, "r" is the interest rate, "n" is the times in one y...
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