Interest Calculator Pro

This is one of the most flexible and complete interest calculator ever!

Not only this calculator allows to set all kinds of interest options, but it also allows you to set any element of the interest equation as the unknown, thus you can do any kind of investment projects!

You can either calculate the final amount, or the principal, or the interest rate, or the start date, or the end date of your investment!

It supports:

- simple, compound or continuous capitalization
- taxes on interest evaluation
- fixed or yearly variable interest rates
- civil year, commercial year or mixed convention

Also, it allows you to evaluate the impact of inflation on the interests, thus you can calculate the real final amount, net of inflation, and the real interest rate! You can set a fixed inflation rate or yearly variable inflation rates; you can also import past yearly inflation rates for a lot of countries all over the world; US and UK rates range from 1900 to today!

This application also features a practical summary view, showing you and year over year view of your interest plan.

You can save your plan, or load from some interesting prebuilt ones.

This application includes a practical and flexible percentage calculator (like the interest calculator, it let you set any of the elements of the percentage equation as the unknown; plus, it let you easily evaluate discounts and growth performance).