Moon Phase Calculator is simple and easy to use tool that allows you to calculate the phase of the Moon for any time in the past or future and to search for the next or previous full moon, new moon or first or last quarter.
Amortization calculator will show you how much principle you've paid and how much total interest you have paid after any given payment. This calculator will also show you the total monthly payment to on any loan or mortgage.
Free ovuation calculator and calendar. Simply enter a few details and OCM Ovulation Calculator will generate a calendar indicating the days on which you are likely to be the most fertile.