Phpoi consists of a number of php scripts intended to handle Points Of Interest. With phpoi you can store points of interest in a database, put lists of those points on the web and allow visitors to download files for GPS navigators.

The Compound Interest Calculator Script starts a simple form which asks users for a balance and interest rate, when the user clicks 'calculate' the script returns a chart showing the compound interest being charged at periodic time intervals.

Amort can calculate and display an amortization schedule of a loan. It outputs a form to enter the values of the amount of a loan, the interest rate, and the length in years of the loan.Optionally, Amort will either display the entire schedule or just the following calculated amounts:- Total amount paid over the life of the loan- Total interest ...