Interest Rate Calculator

Interest Rate Calculator

Solve the nominal annual loan rate from principal, monthly payment and term.

TE MMUAE NO ASE

Ɔkwan bɛn so na wobu eyi?

Assumes equal monthly payments starting one month after funding, a fixed rate and no balloon payment. Fees are paid at funding or added to the loan balance. This planning estimate is not a jurisdiction-specific regulatory APR disclosure.

Monthly discounted cash flowsNet proceeds = Σ payment / (1 + monthly rate)^k; annual rate = monthly rate × 12

Nhwɛso a mfaso wɔ so

A 12,000 loan repaid in 12 payments of 1,000 implies a zero interest rate.

Nea wɔabu afi mu

Loan proceeds before feesScenarioNea wɔabu afi mu
20,000117.3617%
25,00027.5001%
30,00030.0747%

Nsusuwii, nea nea afi mu aba kyerɛ ne mfomso a ɛtaa ba

Akontaabu nsusuwii

  • Payments occur monthly at the end of each period with a fixed payment amount.
  • APR is the monthly cash-flow discount rate multiplied by 12; jurisdiction-specific disclosure rules may differ.
  • Upfront fees reduce net proceeds; financed fees increase the repayment balance.

Sɛnea wobɛte nea afi mu aba no ase

  • Interest rate excludes fees; APR includes the entered loan fees.
  • A payment below principal divided by term would require a negative rate and is not supported.
  • Rounded monthly payments can produce a slightly different implied rate.

Mfomso a ɛtaa ba a ɛsɛ sɛ wokwati

  • Entering an annual payment as a monthly payment.
  • Counting the same fee as both upfront and financed.
  • Treating this planning estimate as a legally compliant lender disclosure.