Lowest modeled borrowing cost
Balance transferBalance-transfer card has the lowest modeled lifetime interest and fees among paths that fit the monthly budget and repay the debt: $360.
SwitchWize decision guide
Balance-transfer card vs. personal loan: which payoff path costs less?
A 0% offer is not always cheapest. The transfer fee, approved limit, monthly payment, rate after the promotion, and loan fees all change the result.
What you can expect
- No login required
- No credit pull
- Assumptions shown
- Sources included
Quick answer
A balance transfer can cost less when it covers the debt and you can pay it off before the special rate ends. A personal loan can be safer when you need a fixed payment and payoff date.
If balance transfer
Usually better when the fee is low, the limit covers the debt, and you can finish payments before the special rate ends.
If personal loan
Usually better when the total APR and fees are competitive and a fixed payment keeps you on track.
If current card
Can be cheapest when its existing rate and payment plan beat new offers after fees.
Key number to watch
Amortizing payment at the entered promo APR plus $0 for retained-debt minimums; surplus goes to the transferred balance first.
Test your situation
See your result in dollars
Change any number below to match your situation. No login is required. Saved decisions stay on this device, and signed-in users can revisit them across devices.
$
Balance being refinanced.
$
Amount you can sustain.
%
APR during the promotional period.
months
Months before the promo expires.
%
Fee on the transferred amount.
%
Use the interest rate on the loan agreement. Fee-inclusive APR is a different figure; fees are entered separately.
Fixed repayment term.
Your answer so far
Balance-transfer card has the lowest modeled lifetime interest and fees among paths that fit the monthly budget and repay the debt: $360.
See the full breakdownBalance-transfer card has the lowest modeled lifetime interest and fees among paths that fit the monthly budget and repay the debt: $360.
Balance transfer
$360
lifetime interest + fees
Modeled monthly payment: $700
Required monthly minimums: $25
Paid off in 18 months
Debt at month 24: $0
Interest through month 24: $0
Total debt at promo expiry: $0
$2,640 vs. baseline
Personal loan
$1,157
lifetime interest + fees
Modeled monthly payment: $548
Required monthly minimums: $548
Paid off in 24 months
Debt at month 24: $0
Interest through month 24: $1,157
Total debt at promo expiry: $3,205
Gross loan principal: $12,000
Net proceeds: $12,000
Debt retained on card: $0
$1,843 vs. baseline
Current card
$3,000
lifetime interest + fees
Modeled monthly payment: $700
Required monthly minimums: $275
Paid off in 22 months
Debt at month 24: $0
Interest through month 24: $3,000
Total debt at promo expiry: $2,292
your baseline
Try a scenario
What could change this
Amortizing payment at the entered promo APR plus $0 for retained-debt minimums; surplus goes to the transferred balance first.
How certain: scenario dependent
Check these assumptions
- • These are editable scenarios, not verified offers. Approval, issuer minimums, daily interest, late payments, new purchases and prepayment penalties are not predicted.
What matters most
Fixed payoff schedule
Personal loanContractual loan payment: $548.22 for 24 months; retained debt needs separate payments.
Lower entered promotional or loan rate
Balance transferCompares the entered promo APR with the loan contractual interest rate, excluding fees. A lower rate alone does not mean a lower total cost.
Payment flexibility
dependsActual minimum payments and approval terms control payment flexibility.
Side-by-side comparison
Rate structure
- Balance transfer
- Temporary promo then standard APR
- Personal loan
- Usually fixed for term
- Current card
- Existing card APR
Upfront cost
- Balance transfer
- Transfer fee
- Personal loan
- Possible origination fee
- Current card
- Usually none to stay
Payment structure
- Balance transfer
- Minimum plus chosen extra
- Personal loan
- Fixed installment
- Current card
- Revolving minimum
Main failure
- Balance transfer
- Balance survives promo
- Personal loan
- Long term/fees erase rate gain
- Current card
- High APR persists
What could go wrong
Balance-transfer credit card
- What needs to work
- Payments clear the balance during promo.
- Common problem
- Payment pace slips.
- What it could cost
- Post-promo APR on remaining debt.
- How to prepare
- Requires another payoff source or refinance.
Personal installment loan
- What needs to work
- APR, fee and term beat alternatives.
- Common problem
- Lower payment hides longer cost.
- What it could cost
- Interest plus origination fee.
- How to prepare
- Prepayment terms control flexibility.
Current credit card
- What needs to work
- Current terms and payments beat the alternatives.
- Common problem
- Only minimums are paid.
- What it could cost
- Long revolving interest.
- How to prepare
- Can refinance later if approved.
A simple backup plan
Match each balance to a payoff clock
A split can be safer than forcing all debt into one approval.
- 1Calculate the payment that clears the promo amount.
- 2Leave no balance without a named payoff path.
- 3Stop new card spending while the plan runs.
Educational illustration only. The right amount depends on your needs and timing.
What to do next
Question 1
Can the full balance and fee clear during promo?
Yes: The transfer may have the cost edge.
No: Price the post-promo remainder or loan.
Question 2
Does the loan APR include all fees?
Yes: Compare total cost and payment.
No: Get the disclosure before deciding.
Question 3
Would a fixed payment improve follow-through?
Yes: Favor the loan if affordable.
No: The transfer may preserve flexibility.
Plain-text decision tree. Can the full balance and fee clear during promo? If yes, The transfer may have the cost edge. If no, Price the post-promo remainder or loan. Does the loan APR include all fees? If yes, Compare total cost and payment. If no, Get the disclosure before deciding. Would a fixed payment improve follow-through? If yes, Favor the loan if affordable. If no, The transfer may preserve flexibility.
When to check again
- A payment is missed.
- The promo has 90 days left.
- Approval limit is below debt.
- A loan disclosure changes.
- New card spending resumes.
Methodology
Monthly schedules share one card-payment budget. Lifetime cost is ranked only for affordable, fully repaid paths. Loan amortization uses contractual interest, with the fee counted once and net proceeds applied to existing debt.
All rates and approvals are editable scenarios, not market promises.
- • Minimum-payment formulas and allocation rules vary.
- • Credit effects and approval odds are not predicted.
- • Late fees and penalty APRs are not quantified.
Consumer-rule sources are reviewed quarterly and after material changes. Editorial conclusions do not depend on affiliate availability.
Sources
Frequently asked questions
Can a 0% offer charge a fee?
Yes. A balance-transfer fee can apply to a 0% offer.
What happens after the promo?
The disclosed standard APR applies to remaining transferred debt.
Is a lower monthly loan payment always cheaper?
No. A longer term can cost more overall.
Should I compare rate or APR?
Read both on the disclosure. Enter the contractual interest rate for amortization and the origination fee separately. APR includes finance charges and must not be used as the interest rate with those fees added again.
What if the transfer limit is too low?
Model the uncovered balance at its existing APR.
Can consolidation solve overspending?
Not by itself; new spending can recreate the balance.