Comprehensive Guide
Learn more in our Loans & Mortgage Guide.
How it works
'No credit check' installment loans advertise affordability through payment size — '$116 every two weeks' — while the APR that regulation would force onto the label stays unspoken. The quote decodes cleanly: given the cash received, the payment, and the count of payments, exactly one interest rate produces that schedule, and solving for it reveals what the lender declined to print. Take $2,000 received, $156.00 biweekly for 26 payments: $4,056 total, a $2,056 finance charge, and a solved APR near 160% — more than four times the 36% threshold that eighteen states impose on consumer loans and nearly six times the federal credit-union PAL ceiling of 28%. The charge-per-$100 metric puts it in disclosure language: $103 per hundred borrowed over about a year. The calculator solves the rate numerically for any quote, builds the balance table so prepayment value is visible, and flags the product-class traps: precomputed interest structures where early payoff saves little, Rule-of-78s rebate formulas that front-load charges, and rollover provisions converting missed payments into new fees on the same principal. The 'no credit check' marketing cuts both ways — the lender prices blind, so everyone subsidizes the pool at triple-digit rates regardless of personal creditworthiness.Formula
Solve r in: payment = amount × r ÷ (1 − (1+r)^−n) | APR = r × payments/year × 100 | Charge per $100 = finance charge ÷ amount × 100
Tips
- Always solve the APR — payment quotes are designed to feel small, not be cheap.
- Compare against 36%: anything above exceeds what eighteen states allow at all.
- Ask whether interest is precomputed; if yes, early payoff savings shrink sharply.
- Check for Rule-of-78s rebates — they penalize exactly the borrowers who escape fastest.
- Credit-union PALs cap near 28% APR with no credit-check requirement at many unions.