Borrowing
Estimate payments, compare terms and understand the total cost of a personal loan.
USC Tool Brief
Free to use: Estimate loan payments, debt payoff, savings growth and credit utilization without creating an account.
Browse toolsCalculators & Tools
Run the numbers before you decide.
Estimate payments, compare payoff strategies, understand credit use and build savings plans with simple tools designed to answer one question at a time.
No login required · Inputs stay in your browser
Try a calculator now
Estimated monthly payment
$336.89
- Total interest
- $2,128
- Total repayment
- $12,128
Estimate only. It does not represent an offer, approval, or actual provider terms.
No account requiredStart calculating immediately.
Instant estimatesResults update as inputs change.
Clear assumptionsUnderstand what each result includes.
Private by defaultCalculations run in your browser. Inputs are not saved unless a feature clearly states otherwise.
Start with a decision
What are you trying to calculate?
Choose the financial decision you are working through. Each category combines a focused calculator with plain-English guidance.
Credit cards
See how long payoff may take, compare transfers and understand utilization.
Debt
Compare payoff strategies, consolidation scenarios and debt-to-income.
Savings
Build a goal, estimate compound growth and compare deposit strategies.
Calculator library
Find the right tool for the question.
Search or filter the library by topic, goal or question. Each tool explains its inputs, assumptions and limitations.
16 results
Loan payment calculator
Estimate a monthly payment, total interest and total repayment using an amount, APR and term.
Open calculatorLoan affordability calculator
Start with a monthly budget and estimate the loan amount that payment may support.
Open calculatorAPR & origination fee calculator
Compare the amount borrowed with the proceeds received and the full cost of fees.
Open calculatorEarly loan payoff calculator
Estimate how extra monthly payments could change payoff time and total interest.
Open calculatorCredit card payoff calculator
Estimate payoff time and interest using a balance, APR and monthly payment.
Open calculatorBalance transfer calculator
Compare a transfer fee with the interest you may otherwise pay on an existing balance.
Open calculatorCredit utilization calculator
Compare revolving balances with total limits and calculate an overall utilization percentage.
Open calculatorAnnual-fee break-even calculator
Estimate how much spending or value is needed to offset a card’s annual fee.
Open calculatorDebt payoff calculator
Estimate payoff time and total interest across one combined debt balance.
Open calculatorSnowball vs. avalanche calculator
Compare payoff order by smallest balance versus highest APR.
Open calculatorDebt consolidation savings calculator
Compare current balances with a potential consolidation rate, term and fees.
Open calculatorDebt-to-income calculator
Compare recurring monthly debt payments with gross monthly income.
Open calculatorMethodology
Useful estimates without pretending they are offers.
USC calculators are designed for planning. Each full calculator explains the formula, assumptions, inputs and limits behind the result. Read the calculator methodology.
Private by defaultCore calculators run in the browser without saving inputs or requiring an account.
Assumptions disclosedResults state whether fees, taxes, changing rates or other variables are included.
Not a quote or approvalEstimates do not determine eligibility, approval, account terms or an actual offer.
Relevant next stepsAfter the result, users can learn more or explore a related USC product path when appropriate.
After the result
Use the number. Then understand what it means.
Every calculator connects the estimate to a guide, comparison or relevant USC hub—without turning the result itself into an advertisement.
Learn the why
Guides for the numbers behind the calculator.
Calculators answer “how much.” Guides explain “why,” “what changes the result,” and “what to compare next.”
Common questions
About USC calculators.
Are UnitedStatesCredit calculators free?
Yes. The core calculator library is available without a subscription or required account.
Do you save the numbers I enter?
Calculations run in your browser. USC does not save calculator inputs unless a feature clearly explains why and asks for permission.
Are calculator results guaranteed?
No. Results are estimates based on the information and assumptions entered. Actual rates, fees, taxes, account terms, product eligibility and outcomes may differ.
Why might an actual loan or account result differ?
A full offer may include fees, rate tiers, changing rates, eligibility criteria or other conditions not modeled in a simplified calculator.
Do calculator results include product recommendations?
The estimate stands on its own. When a relevant product path is shown, it appears after the result, is clearly labeled and explains why it may be relevant.