How do I get the lowest possible monthly payment on a personal loan?
The monthly payment decreases when you extend the loan term, lower the APR, or borrow less. Extending from 36 to 60 months reduces the payment by roughly 30-35% on the same loan, though total interest paid increases significantly. The lowest payment and lowest total cost are usually in tension.
Context
Three levers for lower monthly payment: Longer term (more months = smaller slices of the same debt), lower APR (less interest accrues each month), smaller loan amount (less principal to repay).
The term tradeoff: A $15,000 loan at 15% APR has a $521 monthly payment at 36 months and a $357 payment at 60 months - a $164/month reduction. But the 60-month borrower pays $6,420 in total interest vs. $3,756 - an extra $2,664 to get the lower payment. Choosing the longer term is sometimes worth it (if the lower payment is genuinely needed for cash flow), but the cost is real.
APR has a larger impact than term on total cost: A $15,000 loan at 12% for 48 months ($395/month) costs $3,960 in total interest. The same loan at 20% for 48 months is $443/month with $6,264 in total interest. Reducing APR saves more money than any other variable.
Co-borrower or co-signer for APR: If your credit score limits the APR you qualify for, adding a creditworthy co-signer or co-borrower may qualify you for a meaningfully lower APR, reducing both the monthly payment and total cost.
Use the calculator: Our monthly payment calculator shows you exactly how term and rate interact for your specific loan amount.
- Reviewed by
- Compliance Review
- Last reviewed
- June 15, 2026
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