Loanweek

36-month vs 48-month personal loan

$68.82/month difference in monthly payment

$674 difference in total interest

36 months: $331.47 a month. 48 months: $262.65 a month.

Source: Federal Reserve G.19 average bank rate on 24-month personal loans (May 2026): 11.86%, applied to both terms. An average, not an offer.

Side by side

36 months48 months
Amount borrowed$10,000$10,000
Rate11.86%11.86%
Monthly payment$331.47$262.65
Paid off in3 years4 years
Total interest$1,933$2,607
Balance remaining: 36 months vs 48 monthsLoan balance at the end of each year for both options.36 months48 months$0$2k$4k$6k$8k$10kStartYear 2Year 436 months, Start: $10k36 months, Year 1: $7.1k36 months, Year 2: $3.7k36 months, Year 3: $036 months, Year 4: $048 months, Start: $10k48 months, Year 1: $7.9k48 months, Year 2: $5.6k48 months, Year 3: $3k48 months, Year 4: $0

Questions

Which has the lower monthly payment?

48 months, by $68.82 a month ($331.47 vs $262.65).

Which costs less overall?

36 months saves $674 in interest ($1,933 vs $2,607).

What rates are these figures based on?

Federal Reserve G.19 average bank rate on 24-month personal loans (May 2026): 11.86%, applied to both terms.

Can I compare a different amount?

Yes: change the amount above and press Compare. The page recalculates with the same rates.

Sources

Numbers on this page last changed September 26, 2026. How they are calculated: methodology.