Patent ID: 7917530

Claim:
A web-accessed calculator data sharing processor-implemented method, comprises: obtaining user credentials for accessing a financial calculator; authenticating a user based on the received user credentials; providing a first web-based financial calculator from a plurality of web-based financial calculator upon authentication of the user; obtaining an input data value for an input data element in the first web-based financial calculator; generating, using the first web-based financial calculator, an output data value for an output data element in the first web-based financial calculator based on the obtained input data value; providing the obtained input data value and the generated output data value to a relational database storing data values for data elements associated with the plurality of financial calculators; providing a second web-based financial calculator from the plurality of web-based financial calculators; providing the obtained input data value and the generated output data value to the second web-based financial calculator; mining via a processor the data values for data elements associated with the plurality of financial calculators stored in the relational database; and determining financial needs of the user based on analyzing the mined data values for the data elements associated with the plurality of financial calculators stored in the relational database.