Template:APR/doc

This template calculates an annual percentage rate (APR) from two values some time apart.

Use
The full syntax of this template is:  

Parameters

 * old is the required old value.
 * new is the required new value.
 * years is the required number of years between the old and new values.
 * form is the optional result format parameter:
 * form=percent – format result as a percentage (default)
 * form=real – format result as a real number

Examples
  yields  </tt> yields  </tt> yields  </tt> yields  </tt> yields