Find the daily compound interest earned from an investment with this Daily Compound Interest Calculator. Input principal, yearly interest rate, and the amount of years the interest has been compounding.

Principal:
Yearly Interest Rate: %
Life of Investment: in Years:

### What is daily compound interest and how do you find compound interest?

To find the final value of an investment use this compound interest
formula:
Investment Value = P x ( 1 + r/n )(Y x n)

P = Principal Value

r = Yearly Interest Rate in decimal form ( example: 5% in decimal form
is .05 )

Y = Life of the investment in years

n = how many times per year the interest is compounded. In this case, daily or 365 times per year.

Example: An original investment of \$5,000 held for 3.5 years at an
interest rate of 5% would result in the following values.

If compounded daily, the investment value would be:

Investment Value = \$5,000 x ( 1 + .05/1)(3.5 x 365)

Investment Value = \$5,956.16

More Resources...

Compound Interest Intro Video
The Marshmallow Game on Compound Interest
Compound Interest Tutorial