Faster Payments, Lower Interest

A weekly payment schedule splits the same annual amount into 52 smaller payments instead of 12 monthly ones. Because interest is charged on the balance each period, paying more often keeps the average balance lower, which trims total interest across the life of the loan. The difference is modest on short, low-rate loans and grows on longer terms at higher rates — this calculator shows the exact comparison across weekly, biweekly, and monthly schedules, and the payment amount you would need at each frequency to retire the debt on time.