Borrow5K Calculators
A small set of focused tools for the questions borrowers actually have to answer before applying — how much a loan costs each month, and which credit-card balance is quietly dragging a score down. No sign-ups, no credit pull, just math you can verify.
$5,000 Loan Payment Calculator
See exactly how much a $5,000 personal loan costs per month at every APR tier from 7% to 36%. Compare 24-, 36-, 48-, and 60-month repayment terms and the total interest each one adds to the price tag of the loan.
Best for: Borrowers comparing offers, planning a budget, or estimating how a new monthly payment will fit alongside existing debt.
Open calculatorCredit Card "Next Dollar" Calculator
Enter the balance and limit on up to five credit cards. The tool calculates aggregate and per-card utilization, flags any card crossing the 30%, 50%, 70%, or 90% scoring penalties, and tells you exactly which card your next dollar should pay down first.
Best for: Anyone preparing for a loan application, mortgage pull, or rate-shopping period who needs a quick credit-score lift in 30 days or less.
Open calculatorHow these calculators fit into a loan decision
Personal-loan APRs are priced off two numbers: the credit score on file at the bureau a lender pulls, and the debt-to-income ratio that score sits inside. The loan payment calculator answers the second half — what the new monthly obligation will be at any APR. The credit-card next-dollar calculator attacks the first half by showing which specific card balance is doing the most damage to the score that drives the APR.
For a deeper breakdown of how scoring tiers map to lender pricing, see the FICO and VantageScore range guide, then run through 12 tactics that move a score 30 to 100 points inside a single billing cycle. If you have not pulled your file recently, the free credit-score lookup walkthrough covers every legitimate source — including the differences between FICO 8, FICO 9, and VantageScore 3.0.
The tools are educational. They do not pull your credit, store your balances, or transmit any of the numbers you type. All calculations run locally in your browser.