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Rule of 78s

Definition

A method of calculating interest refunds on a pre-computed loan that heavily favors the lender if the loan is paid off early.

It packs the majority of interest charges into the early months of the loan. Many jurisdictions have banned it for longer-term loans.

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This software is for simulation and planning purposes only. Outputs are estimates based on your inputs and do not constitute professional financial, legal, or tax advice. Always consult a qualified advisor before making business decisions.