What borrowing for the big day actually costs — and the cheaper paths
| Credit Score | Typical APR Range | $20,000 / 36 mo Payment | Total Interest |
|---|---|---|---|
| 740 – 850 (excellent) | 7% – 12% | $617 – $664 | $2,232 – $3,914 |
| 670 – 739 (good) | 12% – 18% | $664 – $723 | $3,914 – $6,030 |
| 580 – 669 (fair) | 18% – 25% | $723 – $795 | $6,030 – $8,627 |
| Below 580 (poor) | 25% – 36% | $795 – $916 | $8,627 – $12,979 |
Indicative unsecured personal-loan pricing bands; wedding loans are not a separate product — lenders price them exactly like any other personal loan. A debt-to-income ratio above ~40% prices you toward the high end regardless of score.
| Scenario | Monthly Payment | Total Interest |
|---|---|---|
| 7.49% APR, 36 mo (excellent credit) | $622.03 | $2,393.17 |
| 13.99% APR, 36 mo (typical) | $683.46 | $4,604.40 |
| 13.99% APR, 48 mo | $546.43 | $6,228.60 |
| 22.9% card APR, 36 mo | $773.15 | $7,833.49 |
| 11.5% APR, 48 mo on $15,000 | $391.34 | $3,784.09 |
| Save $683.46/mo instead | — | $0 — full $20,000 in 30 deposits |
Payments verified against the amortization formula. The Knot's national survey put the average 2024 wedding at $33,000 — the default budget here. Most couples cover part from savings and family, borrowing the remainder.
A wedding loan is an unsecured personal loan wearing a bow tie. Same lenders, same underwriting, same rate tiers as any personal loan — the wedding label is marketing. What makes it worth its own calculator is the comparison set: a one-day expense with a real financing cost, sitting next to alternatives that most couples don't run the numbers on.
Monthly payment = P·r ÷ (1 − (1+r)⁻ⁿ), where r is APR÷12 and n is the term in months. Total repaid = payment × n; interest = total − loan amount. The save-instead line divides the loan amount by the monthly payment you'd have made — if you can put that much aside monthly, you reach the same sum without paying a bank for the privilege, just later.
Enter your full wedding budget and everything already covered — savings, family contributions, the deposit a parent paid. The loan amount defaults to the gap; override it if you're borrowing a set figure. Shop your APR from at least three lenders (most soft-pull for quotes), then try two terms: the payment you can comfortably afford, and the payoff speed you'd prefer. The comparison boxes update live.
A $33,000 wedding with $13,000 from savings and family leaves a $20,000 gap. At 13.99% over 36 months — a mid-band rate for good-but-not-perfect credit — the payment is $683.46, and the loan costs $24,604.40 all told: $4,604.40 of interest, about 23% of what was borrowed. Newlywed life now includes that payment every month for three years.
The comparisons frame the choice. Excellent credit at 7.49% cuts interest to $2,393.17 — a $2,211.23 saving worth a few weeks of rate-shopping. Financing on a 22.9% credit card instead costs $7,833.49 in interest and $773.15 a month. And saving $683.46 a month reaches the full $20,000 in 30 deposits — a longer engagement, but the only option where the wedding costs exactly $20,000.
At a typical 13.99% APR over 36 months, $683.46 a month and $24,604.40 total — $4,604.40 of it interest, about 23% on top of what you borrowed. Strong credit (740+) can qualify near 7.5%, cutting interest to roughly $2,393; a 48-month term drops the payment to $546.43 but raises interest to $6,228.60.
Wedding loans are plain unsecured personal loans, so standard tiers apply: 740+ generally sees roughly 7%-12% APR, 670-739 about 12%-18%, 580-669 about 18%-25%, and below 580 often 25%-36% or a denial. Lenders also weigh debt-to-income, so an existing car payment can price you up even with good credit.
Rarely the best one. You're paying interest on a one-day event, and the loan is still on the books during the expensive first years of marriage — it also raises your debt-to-income ratio right when you might apply for a mortgage. Saving for 6-18 months, trimming the guest list, or a 0% intro-APR card you can clear within the intro window all beat a 14% loan in most cases.
A personal loan almost always wins against carrying a card balance. The same $20,000 at 22.9% card APR over 36 months costs $773.15 a month and $7,833.49 in interest, versus $683.46 and $4,604.40 on a 13.99% loan. The exception: a 0% intro-APR card you pay off entirely inside the intro period is interest-free money — but the balance after the intro window usually reprices above 22%.
Terms run 2 to 7 years; 36 and 48 months are the common choices. Stretching the term lowers the monthly payment but raises total interest — on $20,000 at 13.99%, going from 36 to 48 months saves $137.03 a month and costs $1,624.20 more in interest. There's no prepayment penalty on most personal loans, so pay it early if cash shows up.
Yes, in two ways: the payment counts against your debt-to-income ratio when lenders size your mortgage, and the application itself adds a hard inquiry. If a home purchase is within a couple of years, some couples take a shorter loan term to clear it faster, or delay borrowing altogether. Our DTI calculator shows exactly how the payment moves your ratio.