How to compare loan offers
Choosing the cheapest loan is not just about comparing interest rates: the term and fees change the picture completely. This guide explains which numbers to compare and why the offer with the smaller payment can end up costing more. The worked example mirrors the values used by Klar’s loan comparison calculator.
The numbers to compare
When comparing loan offers, look at three numbers together: the monthly payment (to judge whether it fits your income), total interest (the cost of borrowing), and the total cost — the payments plus fees. The golden rule: compare offers on the same loan amount, otherwise the comparison is unfair. The loan comparison calculator places two offers side by side and shows the cost difference directly.
Why the smaller payment can cost more
An offer with a longer term gives a smaller monthly payment because the amount is spread over more months, but it pays more interest overall. And an offer with higher fees can look cheaper on interest while costing more in total. Always compare the total cost (payments + fees) as the primary criterion, then use the monthly payment to gauge affordability.
A worked example
Using the same values as the calculator: a 50,000 dinar loan. Offer A at 6% per year for 5 years with 300 dinars in fees, and offer B at 7.5% per year for 5 years with no fees. Offer A’s payment is about 966.64 dinars and its cost about 58,298 dinars, while offer B’s payment is about 1,001.90 dinars and its cost about 60,114 dinars. The cost difference is about −1,815 dinars in favor of offer A, even though the monthly gap looks small.
When the terms differ
You can compare two offers with different terms, but note that the longer term lowers the payment and raises total interest at the same time. Ask yourself: would I prefer a higher payment over a shorter period, or a lower payment over a longer one? The answer depends on your income and plans. If the offers have different loan amounts, run each separately and compare the rates and relative costs.
Assumptions
The comparison assumes a fixed interest rate and regular monthly payments, with the entered fees added to the total cost. Results are estimates and do not cover charges that may appear later, such as early-payoff fees or late penalties. Check each offer’s terms with the lender, including any hidden conditions, before making a final decision.
Key takeaways
- Compare total cost (payments + fees), not just the monthly payment.
- A fair comparison uses the same loan amount.
- A longer term lowers the payment and raises total interest.
- Fees count toward total cost and change the picture.
- Check for hidden terms with the lender before signing.
Frequently asked questions
Which number matters most?
Total cost is the primary criterion, followed by how well the monthly payment fits your income. The interest rate alone does not tell the whole story.
Can I compare two offers with different amounts?
The calculator is designed to compare offers on the same amount. For different amounts, run each separately and compare the rates.
What if one offer has no fees?
Enter 0 for that offer’s fees and the total cost will reflect the difference accurately.
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