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Interest Calculator

This is a fixed rate compound interest calculator for the interest and the end balance if save a fixed amount and/or saves periodically with tax and inflation considered. For periodically saving, you can choose to save at the beginning or at the end of each period. You can choose the type of compound interest if needed. To understand the difference, please check the compound interest calculator. The APR given by bank is normally interest rate compounded annually.

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starting principle$ 
annual addition$ 
monthly addition$ 
add at the
of each compounding period
 
interest rate%
compound  
afteryears
tax rate%
inflation rate%