total interest paid
The cumulative interest expense over the life of a loan — often dramatically more than borrowers realize.
Example
“Total interest paid on the 30-year mortgage would be $186,000 on a $200,000 loan at 5.5%.”
Memory Tip
TOTAL INTEREST — calculate it before you borrow. The number is always sobering.
Why It Matters
Understanding total interest paid helps you grasp the true cost of borrowing money and why paying off debt quickly can save thousands of dollars. This awareness influences major financial decisions like choosing between loan terms, paying extra toward principal, or refinancing existing debt.
Common Misconception
Many people focus only on the monthly payment amount and assume the interest cost is proportional to that figure. They do not realize that a 30-year mortgage or long-term loan can result in paying nearly twice the original loan amount in interest alone.
In Practice
On a $300,000 mortgage at 6 percent interest over 30 years, the monthly payment is about $1,799, but the total interest paid reaches approximately $347,515 over the life of the loan. If that same borrower pays an extra $200 monthly toward principal, they could eliminate 5 years of payments and save over $100,000 in interest expense.
Etymology
Modern debt education concept — revealing the true cost of borrowing.
Common Misspellings
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Related Terms
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See Also
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