Question 1

How is mortgage interest calculated?

Accepted Answer

Mortgage interest is calculated using an amortization formula. Each monthly payment covers both interest and principal repayment. In the early years, a larger portion of your payment goes towards interest, while in later years more goes towards paying off the principal. The formula ensures that the loan is fully repaid by the end of the term.

Question 2

What is an amortization schedule?

Accepted Answer

An amortization schedule is a detailed table showing each payment over the life of your loan. It breaks down how much of each payment goes towards interest versus principal, and shows your remaining balance after each payment. This helps you understand exactly how your debt decreases over time.

Question 3

Can I pay off my loan or mortgage early?

Accepted Answer

Most loans and mortgages allow early repayment, but many come with early repayment charges (ERCs), especially during a fixed-rate period. These charges are typically 1-5% of the outstanding balance. Once your fixed-rate period ends, you can usually overpay or settle the mortgage without penalty. Making overpayments — even small ones — can significantly reduce the total interest you pay and shorten your loan term. Check your lender's terms for specific overpayment limits.

Question 4

What is APR and how does it differ from the interest rate?

Accepted Answer

APR (Annual Percentage Rate) includes not only the interest rate but also any mandatory fees and charges spread over the loan term. This gives you a more accurate picture of the total cost of borrowing. The interest rate is just the cost of borrowing the money itself, while APR reflects the true overall cost. When comparing loan or mortgage offers, APR is generally a better indicator than the headline interest rate alone.

Question 5

What is the difference between a secured and unsecured loan?

Accepted Answer

A secured loan is backed by an asset such as your home, which typically means lower interest rates and higher borrowing limits but carries the risk of losing the asset if you cannot repay. An unsecured loan does not require collateral but usually comes with higher interest rates and lower borrowing limits. Personal loans, credit cards, and overdrafts are common examples of unsecured borrowing.

Question 6

How does the loan term affect my total cost?

Accepted Answer

A longer loan term means lower monthly payments but more total interest paid over the life of the loan. A shorter term has higher monthly payments but saves you money overall because you pay less interest. For example, a £10,000 loan at 5% over 3 years costs less in total interest than the same loan over 5 years, even though the monthly payments are higher. Use the calculator to compare different terms and find the right balance for your budget.

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