Wisconsin River Bank with location in Sauk City and Lodi. Wisconsin River Bank offers personal and business banking services.
Wisconsin River Bank has branch locations in Sauk City and Lodi, Wisconsin. Savings, checking, mortgages and home equity Loans. Wisconsin River Bank home page.Contact information for Wisconsin River Bank based in Sauk City and Lodi, Wisconsin.
Wisconsin River Bank serves the people and businesses of Sauk, Columbia and Dane Counties.

Rule of 72

In finance, the Rule of 72 refers to the method for estimating an investment's doubling time, or halving time. These rules are used for compound interest calculations as opposed to simple interest calculations.

How does it work? The Rule of 72 says that to find the number of years required to double your money at a given interest rate, you just divide the interest rate into 72. For example, if you want to know how long it will take to double your money at 4.5 percent interest, divide 4.5 into 72 and get 16 years.

You can also run it backwards; if you want to double your money in six years, just divide 6 into 72 to find that it will require an interest rate of about 12%.


Locally owned and managed.

Locally owned and managed.


Wisconsin River Bank Residential Mortages.

Wisconsin River Bank offers Personalized Personal Banking with a Community Touch.
 

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