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Rule of 78s Calculator

Take the guesswork out of Rule of 78s calculations. Our free calculator allows loan officers and lenders to instantly compute interest distribution and remaining balances, making loan servicing and disclosures faster and easier.

***This free online calculator is provided for informational and educational purposes only and is not an official or legally approved calculation tool. Users are solely responsible for verifying results and ensuring compliance with applicable state laws, regulations and their organization’s policies or guidelines before relying on any calculations.***

Rule of 78 calculation by Amount Financed, Term, and Total Interest Charge

 






Payment # To Interest To Principle Start Principle End Principle